humerus arm anatomical neck arm
TRANSCRIPT
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Structure Region System Blood Supply Origin / Insertion Actio
arm Skeletal
humerus - capitulum arm Skeletal
arm Skeletal
arm Skeletal
arm Skeletal
humerus - head arm Skeletal
arm Skeletal
arm Skeletal
arm Skeletal
arm Skeletal
arm Skeletal
arm Skeletal
arm Skeletal
Innervation(what it
innervates)
humerus -anatomical neck
Lateral side of disand articulation phead of the radiu
humerus -coronoid fossa
Anterior fossa justrochlea for coronof ulna to articuladuring full flexion
humerus -deltoidtuberosity
Lateral tuberositydeltoid inserts, apat the midpoint ohumerus.
humerus -
greater tubercle
3 of 4 rotator cuftendons insert he
supraspinatus, inand teres minor
Articulate with glDirected upward,and posteriorly
humerus intertubercular(bicipital) sulcus
humerus -lateralepicondyle
Point of origin for(including supinacalled the commoorigin
humerus - lessertubercle
Projects anteriorlhumerus, insertiosubscapularis murotator cuff
humerus -medialepicondyle
Point of origin forpronator teres. Uruns in a groove structure
humerus -olecranon fossa
Posterior fossa ondistal humerus foprocess of ulna towith during full ethe elbow
humerus - radialgroove
humerus -surgical neck
between thetubercles andshaft
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arm Skeletal
basilic vein arm Vascular
brachial artery arm Vascular
cephalic vein arm Vascular
arm Vascular
arm - extension Muscular Radial (C7) chief extensor o
arm - extension Muscular Radial (C7)
arm - extension Muscular Radial (C7) chief extensor o
arm - flexion Muscular
arm - flexion Muscular
brachialis m. arm - flexion Muscular
arm - flexion Muscular
axilla / shoulder Innervation
deltoid m. axilla / shoulder Muscular
teres major m. axilla / shoulder Muscular
clavicle axilla / shoulder Skeletal
axilla / shoulder Skeletal
humerus -trochlea
Spool-shaped orarticulates with (trochlear notch
profunda brachii(deep brachial)artery
triceps brachiim. - lateral head
ranc oprofunda brachiia.
upper humerus (longitudinal) /olecranon of ulna
triceps brachiim. - long head
branch of
profunda brachiia.
lateral border (superior)humerus / olecranon of ulna
chief extensor o
resists dislocatio(especially impoabduction)
triceps brachiim. - medial head
branch ofprofunda brachiia.
lower half & upper medialhumerus / olecranon of ulna
biceps brachiim. - long head
Musculocutaneous (C5,C6)
branches ofbrachial a.
supraglenoid tubercle (neck ofscapula / radial tuberosity
supinates forearsupine, flexes fo
biceps brachiim. - short head
Musculocutaneous (C5,C6)
branches ofbrachial a.
coracoid process / radialtuberosity
(see long head);dislocation of sh
Musculocutaneous (C6)
radial recurrenta., branches ofbrachial a.
distal half of humerus / ulnartuberosity and coronoidprocess
flexes forearm in(strongest flexorjoint)
coracobrachialism.
Musculocutaneous (C6)
muscularbranches ofbrachial a.
coracoid process / medial,middle of humerus
helps flex shouldarm; resists dislshoulder
intercostobrachial nerve
the uppermedial andposterioraspects of the
anterior andposteriorbranches ofaxillary (C5-C6)
posteriorcircmflex, deltoidbranch ofthoracoacromial
lateral third of clavicle, spineand acromion of scapula /deltoid tuberosity of humerus
anterior humemedial rotator; mhumeral abductohumeral extensorotator
Inferior
Subscapular(C6-C7)
circumflexscapular
posterior surface of inferior
angle of scapula / medial lip ofintertubercular groove
adducts and mearm
coracoacromialligament
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axilla / shoulder Skeletal
glenoid labrum axilla / shoulder Skeletal
axilla / shoulder Skeletal
axilla / shoulder Skeletal
axilla / shoulder Skeletal
axilla / shoulder Skeletal
scapula - spine axilla / shoulder Skeletal
axilla / shoulder Skeletal
axilla / shoulder Skeletal
axilla / shoulder Skeletal
axilla / shoulder Vascular
axillary artery axilla / shoulder Vascular
axillary vein axilla / shoulder Vascular
axilla / shoulder Vascular
axilla / shoulder Vascular
axilla / shoulder Vascular
subclavian vein axilla / shoulder Vascular
axilla / shoulder Vascular
axilla / shoulder Vascular
axilla / shoulder Vascular
axilla / shoulder Vascular
axilla / shoulder
back Innervation
coracoclavicularligament
scapu a -acromion
rocessscapula -coracoid process
scapula -glenoid cavity
-infraspinous
scapu a -suprascapularnotchscapu a -supraspinous
superior
transversescapularligament
over the suprasc
of the scapula. Nunder, vessels o
an er or umeracircumflex
lateral thoracicartery humeralcircumflex
subclavianartery
subscapularartery
suprascapularartery
thoracoacromialartery
thoracodorsalartery
QuadrangularSpace
Space between
running long anof the triceps brhorizontally runnminor and majo
accessory nerve(CN XI)
trapezius,stemocleidomastoid m.
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erector spinae back Muscular
back Muscular thoracodorsal a.
back Muscular
back Muscular
back Muscular same as pec. maj.
back Muscular dorsal scapular a.
back Muscular dorsal scapular a. same as major
back Muscular lateral thoracic a.
back Muscular depress ribs
back Muscular elevate ribs
splenius m. back Muscular
trapezius m. back Muscular
axillary nerve brachial plexius Innervation
bilaterally: extencolumn and healaterally flex ver
latissimus dorsi
m.
Thoracodorsal
(C6-C8)
spinous processes of T7-T12,thoracolumbar fascia, iliac
crest, and inf 3 ribs / floor ofintertubercular groove
extends, adductrotates humerus
toward arms duscapular depres
levator scapulaem.
Dorsal Scapular(C3,C4,C5)
transversecervical a., dorsalscapular a.
posterior tubercles oftransverse processes of C1-C4/ med border of scapulasuperior to root of spine
elevates scapulaglenoid cavity inscapula
pectoralis majorm.
Medial andLateral Pectoral(C5-T1)
pectoral branch ofthoracoacromiala., internalthoracic a.
clavicular head - ant surface ofmed of clavicle sternocostalhead: ant surface of sternum,superior 6 cartilages,aponeurosis of externaloblique mm / lateral lip ofintertubercular groove
adducts and mehumerus; in isolclavicular head fhumerus; in isolsternocostal heahumerus
pectoralis minorm.
Medial Pectoral(C8-T1)
R3-5 near costal cartilages /med and superior coracoidprocess
stabilizes scapulit inferiorly and aagainst thoracic
rhomboid majorm.
Dorsal Scapular(C5)
spinous processes of T2-T5 /medial border of scapula fromlevel of spine to inferior angle
retract scapula adepress glenoidscapula to thora
rhomboid minorm.
Dorsal Scapular(C5)
nuchal ligament, spinousprocesses of C7-T1 / smoothtriangular area at medial endof scapular spine
serratusanterior m.
Long Thoracic(C5-C7)
external surfaces of lateralparts of R1-8; anterior surfaceof medial border scapula
protracts scapulagainst thoracicscapula upward
serratusposteriorinferior m.
anterior rami ofT9 to T12 spinalnerves
posterior
2-5th intercostalsn
posterior rami ofspinal n
laterally flex nechead to side of aacting together:and neck
Spinal Root ofAccessory Nerveand C3-C4
transversecervical a., dorsalscapular a.
medial 1/3 of superior nuchalline, external occipital protub,nuchal ligament, spinousprocesses of C7-T12 / lateral1/3 of clavicle; acromion andspine of scapula
elevates / ascendepresses / midtogether retract
Innervates theglenohumeraljoint, deltoid,teres minor, skinof superolateralarm
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brachial plexius Innervation
brachial plexius Innervation
brachial plexius Innervation Pectoralis major
brachial plexius Innervation serratus anterior
brachial plexius Innervation
brachial plexius Innervation
brachial plexius Innervation
brachial plexius Innervation
brachial plexius Innervation
brachial plexius Innervation
median nerve brachial plexius Innervation see --->
brachial plexius Innervation
brachial plexius Innervation see --->
brachial plexius Innervation
dorsal scapularnerve
rhomboids andsometimeslevator scapulae
lateral cord ofbrachial plexus
lateral pectoralnerve
long thoracicnerve
lowersubscapularnerve
Inferior portionof subscapularisand teres major
lower trunk ofbrachial plexus
medial cord ofbrachial plexus
medialcutaneous nerveof arm
Sensory nerve toposteromedialside of the lower1/3 of the arm
medialcutaneous nerveof forearm
Sensory nerve tomedial aspect offorearm arm
medial pectoralnerve Pectoralis minorand major
Muscles of antercompartment (ecarpi ulnaris andflexor digitorum five intrinsic mmhalf of palm and
middle trunk ofbrachial plexus
musculocutaneous nerve
m. of anterior coarm (coracobracbrachii, and braclateral aspect of
posterior cord ofbrachial plexus
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radial nerve brachial plexius Innervation see --->
brachial plexius Innervation
brachial plexius Innervation latissimus dorsi
ulnar nerve brachial plexius Innervation see --->
brachial plexius Innervation
brachial plexius Innervation
sternum - body chest Skeletal Narrower, middl
chest Skeletal Superior
chest Skeletal
chest Skeletal inferior
Muscular abducts and ext
anconeus m. Muscular Radial (C7-T1)
Muscular
Muscular Radial (C6,C7)
Muscular
Muscular extends little fin
Muscular
Muscular
Muscular
posterior compaarm and forearmposterior and infarm, posterior fodorsum of hand middle of the fo
suprascapularnerve
supraspinatus
andinfraspinatus
travels under thtransverse scap
thoracodorsalnerve
flexor carpi ulnahalf of flexor digprofundus (foreintrinsic musclesof hand medial t4th (ring) finger
uppersubscapularnerve
superior part ofsubscapularis
upper trunk ofbrachial plexus
sternum -manubrium
sternum -suprasternal(jugular) notch
Superior to the mand between theof the clavicles
sternum -xiphoid process
abductor pollicislongus m.
forearm -extention
Posteriorinterosseous(C7,C8)
posteriorinterosseous a.
posterior surface of ulna,radius, and interosseousmemb / base of metacarpal I
forearm -extention
deep brachialartery
lat epicondyle of humerus / latsurface of olecranon andsuperior part of posteriorsurface of ulna
assists triceps inforearm; stabilizmay abduct ulnapronation
extensor carpradialis brevism.
forearm -extention
Deep branch ofradial (C7,C8)
radial and radialrecurrent arteries
common extensor tendon /promixal 3rd metacarpal
extends wrist anhand
extensor carpiradialis longusm.
forearm -extention
radial and radialrecurrent arteries
anteriorolateral, distalhumerus / proximal 2ndmetacar al
extends wrist anhand
extensor carpiulnaris m.
forearm -extention
Posteriorinterosseous(C7,C8)
posteriorinterosseous a.
common extensor tendon,middle ulna / proximal 5thmetacarpal
extends wrist anhand
extensor digitiminimi m.
forearm -extention
Posteriorinterosseous(C7,C8)
posteriorinterosseous a.
common extensor tendon /distal & middle 5th phalange
extensor
digitorum m.
forearm -
extention
Posteriorinterosseous
(C7,C8)
posterior
interosseous a.
common extensor tendon /
distal & middle 2-4 phalanges
extends index, mand little fingers
wrist extension
extensor indicism.
forearm -extention
Posteriorinterosseous(C7,C8)
posteriorinterosseous a.
me ia , ista u na &interosseous membrane /middle and distal 2ndhalan e
extends proximaindex finger
extensor pollicisbrevis m.
forearm -extention
Posteriorinterosseous(C7,C8)
posteriorinterosseous a.
distal radius & interosseous /proximal 1st phalange
extends proximathumb
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Muscular
forearm - flexion Muscular Radial (C5-C7) radial recurrent a. flexion of elbow
forearm - flexion Muscular Median (C6,C7) radial a.
forearm - flexion Muscular Ulnar (C7-T1)
forearm - flexion Muscular
forearm - flexion Muscular Median (C7-T1)
forearm - flexion Muscular flexes phalange
forearm - flexion Muscular Median (C6,C8)
Muscular distal ulna / distal radius pronates forearm
Muscular Median (C6,C7)
supinator m. Muscular supinates forear
forearm / hand Innervation
forearm / hand Innervation
forearm / hand Innervation
extensor pollicislongus m.
forearm -extention
Posteriorinterosseous(C7,C8)
posteriorinterosseous a.
middle ulna & interosseous /distal 1st phalange
extends distal pthumb
brachioradialism.
laterodistal humerus / styloidprocess of radius (mostlaterodistal part)
flexor carpiradialis m.
common flexor tendon /proximal 1,2 metacarpals
flexes hand, assabduction
flexor carpiulnaris m.
posterior ulnarrecurrent a.
common flexor tendon &proximal posterior ulna /pisoform, hook of hamate,lateroproximal 5th metacarpal
flexes hand, assadduction
flexor digitorumprofundus m.
medially - Ulnar(C8,T1); laterally- Median (C8,T1)
anteriorinterosseous a.,branches of ulnara.
anteromedial, proximal ulna /distal 2-5 phalanges
flexes distal phain hand flexion
flexor digitorumsuperficialis m.
ulnar and radiolarteries
humeroulnar head, commonflexor tendon, proximal radius/ middle 2-5 phalanges
flexes middle anphalanges; assisflexion
flexor pollicislongus m.
Anteriorinterosseousbranch ofmedian (C8,T1)
anteriorinterosseous a.
medial radius & interosseousmembrane / distal 1stphalange
palmaris longusm.
posterior ulnarrecurrent a.
common flexor tendon /palmar aponeurosis
flexes hand and fascia
pronatorquadratus m.
forearm -rotators
Anteriorinterosseousbranch ofmedian (C8,T1)
anteriorinterosseous a.
pronator teres
m.
forearm -
rotators
anterior ulnar
recurrent a.
superior to me ia epicon y e& common flexor tendon /
middle anterior border ofradius
pronates forearm
flexion
forearm -rotators
Deep radialnerve (C5,C6)
radial recurrent &posteriorinterosseous a.
lateral epicondyle (humerus) &proximal posterior ulna /proximal anterior radius
anteriorinterosseousnerve
branch of themedian nerve
flexor pollicis lo of the flexor dprofundus, and tquadratus
common digital
nerve
ranc es othumb, 1 branch
each to 2,3,4di its
lateralcutaneous nerveof the forearm
Sensory nerve tothe lateralaspect of theforearm
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forearm / hand Innervation see --->
forearm / hand Innervation see --->
forearm / hand Innervation thenar muscles
forearm / hand Innervation see --->
forearm / hand Skeletal
capitate b. forearm / hand Skeletal
forearm / hand Skeletal
distal phalanx forearm / hand Skeletal
hammate b. forearm / hand Skeletal
forearm / hand Skeletal
lunate b. forearm / hand Skeletal
metacarpal forearm / hand Skeletal
posteriorinterosseousnerve
Branch off of thepierces the supiand innervates mextensor muscleforearm (exceptbrachioradialis, acarpi radialis lon
proper digitalnerve
Sensory nerve bmedial and ulnabranches. Ulnar1 fingers, medpalmar surfaces surfaces of the fthe lateral 3 d
recurrent rancof the mediannerve
superficialbranch of theradial nerve
cutaneous sensadorsal parts of tdigits, except di
annularligament
Strong band of fibers wrappingaround the head (proximalpart) of the radius, attaching tothe anterior and posterioraspects of the ulna
prevents radial h
subluxation(partial/incompldislocation)
distalinterphalangealjoint (DIP)
interosseousmembrane
Fibrous membrane betweenthe radius and ulna.
Because the themore significantwith the carpals joint, forces are from the hand toThe ulna has a m
significant articuthe radius at the
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forearm / hand Skeletal
middle phalanx forearm / hand Skeletal
pisiform b. forearm / hand Skeletal
forearm / hand Skeletal
forearm / hand Skeletal
radius - head forearm / hand Skeletal
forearm / hand Skeletal
forearm / hand Skeletal
scaphoid b. forearm / hand Skeletal
trapezium b. forearm / hand Skeletal
trapezoid b. forearm / hand Skeletal
triquetrum b. forearm / hand Skeletal
forearm / hand Skeletal
forearm / hand Skeletal
forearm / hand Skeletal
forearm / hand Vascular
forearm / hand Vascular
forearm / hand Vascular
forearm / hand Vascular
forearm / hand Vascular
forearm / hand Vascular
forearm / hand Vascular
radial artery forearm / hand Vascular
forearm / hand Vascular
metacarpophalangeal joint (MP)
proximalinterphalangealjoint (PIP)
proximalphalanx
proximal end, arcapitulum of late
radius - radialtuberosity
medial aspect ofradius, insertionbrachii tendon
radius - styloidprocess
lateral projectioof the radius, insfor the brachiora
ulna - coronoidprocess
ulna - olecranonprocess
ulna - styloidprocessan er orinterosseous
common digitalartery
interosseous
deep palmararch
median cubitalvein
communication cephalic and bas
pos er or
interosseousarterproper digitalartery
superficialpalmar arch
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ulnar artery forearm / hand Vascular
hand Muscular deep palmar arch
hand Muscular deep palmar arch
hand Muscular Median (C8,T1)
hand Muscular
hand
hand
hand
Muscular abducts little fin
Muscular
Muscular
hand - thenar Muscular
hand - thenar Muscular deep palmar arch adducts and flex
hand - thenar Muscular
hand - thenar Muscular
interosseous m.- dorsal I to IV
Deep branch ofulnar (C8,T1)
proxima metacarpa s /proximally at proximalphalanges
interosseous m.
- palmar I to III
Deep branch of
ulnar (C8,T1)
proxima metacarpa s /proximally at proximal
halan es
lumbrical m. Iand II
superficial anddeep palmararches
flexor digit. profundus tendon /lateral side of phalanges
extends index afingers at interpjoints; flexes mecarpophalangea
lumbrical m. IIIand IV
Deep branch ofulnar (C8,T1)
superficial anddeep palmararches
flexor digit. profundus tendon /lateral side of phalanges
extends ring andat interphalageameta-carpophalaand 4
extensorretinaculum
flexorretinaculum forms the roof otunnel
palmaraponeurosis
abductor digitiminimi (quinti)m.
hand -hypothenar
Deep branch ofulnar (C8,T1)
deep palmarbranch of ulnar a.
pisiform b, tendon of flexorcarpi ulnaris / medial side ofbase of proximal phalanx oflittle finger
exor gminimi (quinti)m.
hand -hypothenar
Deep branch ofulnar (C8,T1)
deep palmarbranch of ulnar a.
exor re nacu um an oo ohamate b. / proximal 5thhalanx
flexes proximal little finger
opponens digitiminimi (quinti)m.
hand -hypothenar
Deep branch ofulnar (C8,T1)
deep palmarbranch of ulnar a.
flexor retinaculum and hood ofhamate bone / medial borderof metacarpal V
draws metacarpface thumb
abductor pollicisbrevis m.
Recurrentbranch ofmedian (C8,T1)
superficial palmarbranch of radial a.
flexor retinaculum, scaphoid,and trapezium b. / lateral sideof proximal phalanx of thumb
abducts; also asopposition and ethumb
adductor pollicism.
Deep branch ofulnar (C8,T1)
oblique head bases ofmetacarps II and III; capitateand trapezoid bb / medial sideof base of proximal phalanx ofthumb
flexor pollicisbrevis m.
Recurrentbranch ofmedian (C8,T1)
superficial palmarbranch of radial a.
flexor retinaculum andtrapezium b. / lateral proximal1st phalanx
flexes proximal thumb
opponenspollicis m.
Recurrentbranch ofmedian (C8,T1)
superficial palmarbranch of radial a.
flexor retinaculum andtrapezium b. / lat side ofmetacarpal I
draws metacarpand medially
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infraspinatus m. rotator cuff Muscular suprascapular a.
subscapularis m. rotator cuff Muscular
rotator cuff Muscular suprascapular a.
teres minor m. rotator cuff Muscular
cauda equina spinal cord Innervation
spinal cord Innervation
spinal cord Innervation
spinal cord Innervation
dura mater spinal cord Innervation
filum terminale spinal cord Innervation
spinal cord Innervation
spinal cord spinal cord Innervation
spinal nerves spinal cord Innervation
spinal cord Innervation
ventral root spinal cord Innervation
spinal cord Innervation
sacrum spinal cord Skeletal
spinal cord Skeletal
spinal cord Skeletal
Suprascapular(C5-C6)
infraspinous foss / greatertubicle (humerus)
externally rotatehelp hold humerglenoid cavity of
Subscapular (C5-C7)
subscapular a.,lateral thoracic a.
subscapular fossa / lessertubicle (humerus)
medially rotates
arm; helps hold in glenoid cavity
supraspinatusm.
Suprascapular(C5-C6)
supraspinous fossa / greatertubicle (humerus)
helps to initiate degrees of abduhelps deltoid wit
Posterior branchof Axillary (C5-C6)
circumflexscapular
lateral border, scapular / inf. togreater tubicle
laterally rotate ahumeral head in
conusmedullaris
dorsal primaryramus
mixe motorand sensory tothe deepmuscles of theback
dorsal root(spinal) ganglion
ce o ies othe afferentnerves
graycommunicating
ventral primaryramus
w ecommunicating
vertebra - atlas(C1)
vertebra - axis(C2)
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s Structure Region System Origin / Insertion
arachnoid granulations brain Innervation protrude into venous sinuses meninges
arachnoid mater brain Innervation meninges insul
dura mater Brain Innervation
optic tract Brain Innervation CN II Optic n. posterior to the optic chiasm Visio
pituitary gland Brain Innervation
falx cerebelli Brain Membrane
falx cerebri Brain Membrane
tentorium cerebelli Brain Membrane
basilar artery brain Vascular
Brain Vascular Drain
Brain Vascular
Innervation(what it innervates)
Blood Supply(what it supplies)
faciliblood
CN V1-V
3
- Each contributes ameningeal branch(es)
Arteries of dura supply moreblood to calvaria than to dura.Largest: Middle Meningeal
ArteryVeins of dura accompanymeningial arteries in pairs.
Releanumegrowfunct
metabwater
small, cresent-shaped sagittally-orientedfold of dura mater lying betweencerebellar hemispheres; doesnt passdeeply b/w them
cresent-shaped sagittally-oriented fold ofdura mater lying between cerebralhemispheresRostrally: clinoid processes of sphenoid
b.; Rostrolaterally: petrous part temporalb.; Posteriolaterlly: internal surface ofoccipital b. & part of parietal b.
Dividsupracomp
posterior part of circle of Willi
dural venous sinus inferior sagittal sinus
Smaller than superior sagittal sinus
Runs in inferior concave free border offalx cerebri
dural venous sinus superior sagittal sinus
Lies in convex attached border of falxcerebri
Rececommslit-lilacunsuper
Drainsinus
http://en.wikipedia.org/wiki/Circle_of_Willishttp://en.wikipedia.org/wiki/Circle_of_Willis -
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Innervation
Innervation
Innervation
Innervation
Innervation
Innervation sensory and motor
Innervation motor inn
CNdIII / oculomotornerve
Brain - CranialNerves
somatic motor: neuron cell bodieslocated in upper midbrain (oculomotornucleus) visceralmotor: preganglionic cell bodies locatedin upper midbrain (Edinger-Westphal
nucleus); postganglionic neuron cellbodies located in cliliary ganglion(attached to V1)
sominnsupmem.
sphconto cvis
CNeIV / trochlearnerve
Brain - CranialNerves
neuron cell bodies located in lowermidbrain - trochlear nucleus
sommoobl
CNf V / trigeminalnerve
Brain - CranialNerves
CNgV1 / ophthalmicdivision
Brain - CranialNerves
neuron cell bodies located in trigeminal(semilunar) ganglion
somfrome
CNhV2 / maxillarydivision
Brain - CranialNerves
neuron cell bodies located in trigeminal(semilunar) ganglion
somfroproma
CNi V3 / mandibulardivision
Brain - CranialNerves
Sensory -- trigeminal (semilunal)ganglion, largest division, exits throughforamen ovale. Motor -- pons (motornucleus V), exits through foramen ovale
Somjawtonm, matenant
CNj VI / abducent
nerve
Brain - Cranial
Nerves
Pons abducent nucleus, emerges nearmedian plane at the junction of pons andmedulla, passes through cavernous sinusand superior orbital fissure, then throughcommon tendinous ring of rectus mm.
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Innervation Motor
external ear antihelix Ear Auditory
Ear Auditory
external ear concha Ear Auditory
external ear helix Ear Auditory elevated margin of auricle
external ear lobule Ear Auditory
external ear tragus Ear Auditory
auriculotemporal n. Ear Innervation V3 branch
chorda tympani Ear Innervation CN VII
ear
parotid duct Face Gland
CNqXII / hypoglossalnerve
Brain - CranialNerves
Medulla hypoglossal nucleus, emergesfrom sides of medulla anterior to olives,exit via hypoglossal canal, curvesforward near angle of the mandiblesuperior to ansa cervicalis to entertongue.
SwproextX)
elevated portion of extl ear on other sideof scaphoid fossa (or scapha) from thehelix
external ear antitragus
roughly opposite tragus and slightlyinferior
deepest depression, which leads intoextl acoustic meatus
non-cartilaginous (earlobe), fibroustissue, fat, and blood vessels; easilypierced for taking small blood samplesand inserting earringstragus: goat alluding to goats beardsince hair often grow on; tongue-likeprojection overlapping opening of extlacoustic meatus
Supplies the auricle, externalacoustic meatus, outer side ofthe tympanic membrane andthe skin in the temporal region
(superficial temporalbranches)
emTM
sup
caraxo
auditory / eustachiantube
(Also called pharynogotympanic tube) -links the pharynx to the middle ear
Prealloequ& a
Ruthecavmosalmo
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parotid gland Face Gland Lar
Face Gland
buccal n. Face Innervation
frontal nerve Face Innervation
greater auricular nerve Face Innervation
Face Innervation
inferior alveolar nerve Face Innervation
Face Innervation
mental nerve Face Innervation
nasociliary nerve Face Innervation branches from ophthalmic nerve
Face Innervation pterygoid canal
Face Innervation
CN V3 branch(auriculotemporal nerve)
External carotid artery andbranches (maxillary artery,superficial temporal artery)
submandibular gland duct
Arithemu
branch of V3, branches of VII
bra
che
bucmmoriala
and
skin of the forehead and themedial part of the uppereyelid & mucous membraneof the frontal sinus
the most superior linear structure withinthe orbit
ophn. (sup
skin of the ear and skin belowthe ear
the great auricular n. crosses thesuperficial surface of thesternocleidomastoid m.
certhenern.
greater palatine arteryand/ornerve
sensory: mucous membrane ofthe inferior part of the lateralnasal wall; mucosa of the hardpalate
greater palatine n. passes through thegreater palatine canal and foramen
ma(V2bra
sensory: teeth of mandible andskin of chin motor: mylohyoidm and anterior belly of
digastric m
forinn
bra
infraorbital nerve,artery and/or vein
mucous memb of maxillarysinus, upper premolar, canine,and incisor teeth; maxillarygingiva; skin of lateral nose,lower eyelid, upper lip, andzygomatic region
passes thru infraorbital groove, canal,and foramen
ma
to msup
skin of chin and skin; oralmucosa of inferior lip
terminal branch of inferior alveolar nerve(CN V3)
emmeof b
supplies several branches tothe orbit
nerve of pterygoidcanal
pterygopalatineganglion
Lacrimal gland, paranasalsinuses, glands of the mucosaof the nasal cavity andpharynx, gingiva, mucusmembrane and glands of thehard palate
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sphenopalatine artery face Vascular Terminal branch of maxillary artery
Face Vascular Source: External Carotid Artery
supratrochlear artery face Vascular
buccinator m. Muscular buccal branch of CN VII
depressor anguli oris m muscular CN VII Facial Artery
frontalis m. Muscular temporal branch of CN VII
levator labii m. Muscular facial nerve (CN VII) Facial a. ele
orbicularis oculi m. Muscular Superficial temporal a.
orbicularis oris m. Muscular Inferior & Superior labial a.
platysma m. Muscular
zygomaticus major m. Muscular Facial Nerve (CN VII) Rai
zygomaticus minor m. Muscular Facial Nerve (CN VII) Origin: zygomatic b. / Insertion: upper lipRai
nasal septum / cartilage Face - nasal Skeletal div
masseter m. Face - oral Muscular ele
medial pterygoid m. face - oral Muscular
temporalis m. face - oral Muscular
inferior alveolar artery Face - oral Vascular Supplies Mandibular teeth
Face - orbit Muscular oculomotor nerve (CN III) ele
ophthalmic artery face - orbit Vascular O: Internal carotid a. Pri
tensor veli palatini m. Face - pharynx Muscular
walls and septum of nasalcavity; frontal, ethmoidal,sphenoid, and maxillarysinuses; and anterior-mostpalate
superficial temporalartery
Facial muscles and skin offrontal and temporal regions
Asreg
muscles and skin of foreheadand scalp
passes from supraorbital margin toforhead and scalp
Face - facialexpression
origin: mandible; alveolar processes ofmaxilla and mandible; pterygomandibular raphe insertion:angle of mouth (modiolus), orbicularisoris
prewooccves
Face - facialexpression
Origin: Anterolateral base of mandibleInsertion: Angle of mouth (modiolus)
Parlab(sa
Face - facialexpression
epicranial aponeurosis / skin andsubcutaneous tissue of eyebrows andforehead
eleof fsur
Face - facialexpression
front process of maxilla/ skin of upperlip and cartilage of nose
Face - facialexpression
Temporal & Zygomaticbranches of facial n. (CN VII)
O: Medial orbital margin, medialpalpebral ligament, lacrimal b.; I: Skinaround margin of orbit, Superior &
inferior tarsal plates
ClodirOrb
Wr
Face - facialexpression
Buccal branch of facial n. (CNVII)
O: medial maxilla & mandible, Deepsurface perioral skin, Angle of mouth; I:Mucous membbrane of lips
Tonconlips(wh
Face - facialexpression
facial nerve (CN VII)(terminal branches)
submental artery,suprascapular artery
Superficial fascia covering the superiorportions of the pectoralis major anddeltoid muscles/mandible below obliqueline
Dramoope
Face - facialexpression
Origin:zygomatic arch / Insertion: Cornerof mouth
Face - facialexpression
several branches of theexternal carotid artery
anterior trunk of mandibularnerve (CN V3) via massetericnerve
inferior border and medial surface ofmaxillary process of zygomaticbone&arch / angle and lateral surface oframus of mandible
anterior trunk of mandibularnerve (CN V3) via medialpterygoid nerve
medial surface of lateral pterygoidplate&pyramidal process of palatinebone & tuberosity of maxilla / medialsurface of mandible ramus.
actmaaltesm
anterior trunk of mandibularnerve
deep temporal branch ofmaxillary artery
floor of temporal fossa/ medial surface ofcoronoid process and ramus of mandible
eleprim
inferior branch of the Maxillary a (CNV3)
levator palpebraesuperioris m.
lacrimal a. (branch ofophthalmic)
lesser wing of sphenoid/skin of uppereyelid
Medial pterygoid n. (CN V3)via otic ganglion
O: Scaphoid fossa of medial pterygoidplate, spine off sphenoid bone, cartilageof pharyngotympanic tube; I: Palatineaponeurosis
Tenphaswpte
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arytenoid cartilage Larynx Cartilage external larynx
ansa cervicalis Larynx Innervation nerve (C1-3 spinal nerves) ant
Larynx Innervation Laryngeal muscles of the neck Vagus Nerve (CN X) branch
Larynx Innervation
Larynx Innervation Mo
Larynx Innervation Sensory & Autonomic nerve
Larynx Membrane
cricothyroid m. Larynx muscular
Larynx Muscular add
mylohyoid m. Larynx Muscular nerve to the mylohoid m. sup
Larynx Muscular mylohyoid m
Larynx Muscular Ansa cervicalis (C1-C3) Superior thyroid a. De
Larynx Muscular Ansa cervicalis (C1-C3) Superior thyroid a. De
Larynx Muscular
sternohyoid m. Larynx Muscular
sternothyroid m. Larynx Muscular dep
thyrohyoid m. Larynx Muscular C1 via hypoglossal n (CN XII) De
artisuplam
infrahyoid muscles (omohyoid,sternothyriod, sternohyoid)
recurrent laryngealnerve
superior laryngealnerve
Divides into internal andexternal branches
Arises from the inferior vagal ganglion atthe superior end of carotid triangle
superior laryngealnerve external branch
Inferior constrictor muscle ofpharynx & cricothyroidmuscle
superior laryngealnerve internal branch
Laryngeal mucous membraneof laryngeal vestibule andmiddle laryngeal cavity
Larpieto t
false vocal cord /ventricular fold
fold of mucosa located between thelaryngeal vestibule and the laryngealventricle; also known as the false vocalfolds; vestibular ligament covered bymucosa makes the vestibular fold;superior to vocal fold and extends fromthyroid cartilage to arytenoid cartilage
external laryngeal nerve, oneof the two terminal branchesof the superior laryngeal nerve(CN X). (all other intrinsiclaryngeal m. supplied byrecurrent laryngeal n, anotherbranch of CN X.
cricothyroid artery, a smallbranch of the superior thyroidartery
Origin: Anterolateral part of cricoidcartilageInsertion: Inferior margin and inferiorhorn of thyroid cartilage
Str
lateral cricoarytenoidm.
recurrent laryngeal nerve(from CN X)
arch of cricoid cartilage/muscularprocess of arytenoid cartilage
mylohyoid branch of inferioralveolar a.
medial body of mandible/mylohyoidraphe and body of hyoid bone
nerve to the mylohyoidm.
omohyoid m. inferiorbelly
O: Superior border of scapula nearsuprascapular notch; I: Intermediatetendon (fascia links to clavicle)
omohyoid m. superior belly
O: Intermediate tendon (fascia links toclavicle); I: Inferior border of hyoid
posteriorcricoarytenoid m.
Laryngeal nerve of vagus(recurrent [inferior]) (CN X)
Posterior surface of the laminae of thecricoid cartilage/muscular process of thearytenoid cartilage
abdrimvoc
C1-C3 by a branch of ansacervicalis
manubrium of sternum and medial end ofclavicle; body of hyoid bone
depsw
C2 and C3 by branch of ansacervicalis
posterior surface of manubrium and firstcostal cartilage; oblique line of thyroidcartilage
O: Manubrium & thyroid cartilage; I:Inferior border of body & greater horn of
hyoid b.
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Larynx muscular Superior thyroid a.
ventricle of larynx Larynx Other
cricoid cartilage Larynx Skeletal
hyoid b. Larynx Skeletal
thyrohyoid membrane Larynx Skeletal
thyroid cartilage Larynx Skeletal
anterior jugular vein Larynx Vascular tributaries = laryngeal veins
Larynx Vascular
torus tubarius Nasal Other
Nasal Skeletal
ethmoid bulla Nasal Vascular
parathyroid gland neck Gland inferior thyroid arteries
thyroid gland Neck Gland
Neck Gland
true vocal cord /vocalis m. / vocal fold
Inferior laryngeal nerve(terminal part of recurrentlaryngeal nerve, from CN X)
Lateral surface of vocal process ofarytenoid cartilage/ Ipsilateral vocalligament. vocalis muscle lies medial tothyro-arytenoid muscles and lateral to thevocal ligaments within the vocal folds
Rewhten
extend laterally from middle part oflaryngeal cavity between vestibular andvocal folds
cricoid cartilage is shaped like a signetring with its band facing anteriorly. Theposterior (signet) part of the cricoid is thelamina, and the anterior (band) part is thearch (Fig. 8.32A). It attaches to theinferior margin of the thyroid cartilage bythe median cricothyroid ligament and tothe first tracheal ring by the cricotrachealligament.
anterior part of neck, C3 region.Suspended by muscles, isolated from restof skeleton
sermuope
O: superior border & superior horns ofthe thyroid cartilage; I: hyoid
Superior border opposite C4 vertebra,Inferior 2/3 of 2 laminae fuse to formlaryngeal prominence (Adam's apple),
superior laryngealartery
Branches to supply theinternal surface of the larynx
Nelarythy
alspha
inferior nasal concha /turbinate b.
separate b on lateral wall of nasal cavity;it articulates with the maxilla
forit ait
rounded elevation on lateral wall of nasalcavity supr to semilunar hiatus(semicircular groove into which frontalsinus opens) which is visible whenmiddle concha is removed;
ma
forcoveth
supplied by thyroid branchesof cervical (symp) ganglia -vasomotor (hormonallyregulated)
usually 4 glands- 2 superior parathyroidsand 2 inferior. Lie on posterior surface ofthryoid gland
Pro(cocal
Superior, middle, & inferiorcervical ganglia (thru cardiac,superior thyroid periarterial,& inferior thyroid periarterialplexi that accompany thyroida.)
Superior & inferior thyroid a.(10% of people hae a smallunpaired thyroid ima a.originates from thebrachiocephalic trunk, aorticarch, right common carotid,subclavian, or internalthoracic a.; supplies bothlobes)
Anterior in the neck at C5-T1 vertebrae;Deep to the sternothyroid m. &sternohyoid m.; Anterolateral to larynx &trachea; Right & left lobes united by thinisthmus over the trachea (usually anteriorto 2 & 3 tracheal rings); Capsule attachedto cricoid cartilage & superior trachealrings
thyroid gland pyramidal lobe
Usually superiorly connected to theisthmus & usually to the left of themedian plane
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neck innervation C8
neck innervation C7
brachial plexus root neck Innervation C5-T1
neck Innervation C5-C6
Neck Innervation
neck Innervation
phrenic nerve Neck Innervation Diaphragm Arises from C3 spinal nerve Inn
Neck Innervation At
supraclavicular n. Neck Innervation Skin of neck and shoulders From C3 & C4 Un
suprascapular nerve neck Innervation
sympathetic trunk neck Innervation
Neck Innervation
anterior scalene m. neck Muscular transverse process C4-6; 1st rib flex
longus capitis m. neck Muscular flex
longus colli m. neck Muscular
middle scalene m. neck Muscular
posterior scalene m. Neck Muscular C6-C8 (ventral rami) cervical artery (ascending)
brachial plexus lowertrunk
various muscles of torso andupper extremities
brachial plexus middle trunk
various muscles of torso andupper extremities
brachial plexus uppertrunk
inferior cervicalganglion
in 80% of people, ICG fuses with firstthoracic ganglion to from the largecervicothoracic (stellate) ganglion
middle cervicalganglion
send gray ramicommunicantes to C5 and C6spinal nerves
anterior aspect of inferior thyroid artery,at level of transverse process of C6vertebra
superior cervicalganglion
Postsynaptic fibers pass fromit by cephalic arterial branchesto form the internal carotidsympathetic plexus and entercranial cavity
supraspinatus andinfraspinatus muscles
transverse cervicalnerve
supplies sensory innervationto skin covering the anteriorcervical region.
from C2,C3. curves around middle ofposterior border of sternocleidomastoidinferior to the great auricular nerve andpasses anteriorly and horizontally across
it deep to the external jugular vein andplatysma
anterior rami of C2-6 spinalnerves
anterior rami of C1-C3 spinalnerves
anterior tubercles of C3-C6 transverseprocess / basilar part of occipital bone
Anterior rami of C2-C6 spinalnerves
bodies of C5-T3, transverse process C3-C5 / anetior tubercle of atlas, bodies ofC1-C3, transverse processes of C3-C6
flexsid
ventral rami of cervical spinalnerves
flexdur
Posterior tubercles of the transverseprocesses of C4-6
Raslig
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sternocleidomastoid m. Neck Muscular clavicle and sternum; mastoid process
thyroarytenoid m. Neck Muscular Inferior laryngeal n. (CN X) Rel
vertebra - atlas (C1) Neck Skeletal Ho
vertebra - axis (C2) Neck Skeletal
Neck Skeletal Pro
vertebra - body Neck Skeletal
vertebra - C3 Neck Skeletal
vertebra - C4 Neck Skeletal
vertebra - C5 Neck Skeletal
vertebra - C6 Neck Skeletal
vertebra - C7 Neck Skeletal Ha
common carotid artery neck Vascular
external carotid artery Neck Vascular
Spinal Accessory Nerve (CN11)
A. (latfacoppbilaocc
O: Lower 1/2 posterior angle of thyroidlaminae & cricothyroid ligament; I:Anteriolateral arytenoid surface
vertebra - axis (C2) Dens / Odontoidprocess
Inferior articulate facet faces anteriorly toproperly align with the superior facet ofT1
internal and external carotidarteries
The right common carotid artery beginsat the bifurcation of the brachiocephalictrunk. From the arch of the aorta, the leftcommon carotid artery ascends into theneck. Each common carotid arteryascends within the carotid sheath withthe IJV and vagus nerve to the level ofthe superior border of the thyroid
cartilage. Here, each common carotidartery terminates by dividing into theinternal and external carotid arteries.
Supplies upper neck, face, andscalp
off of common carotid a; superior thyroida., ascending pharyngeal a., lingual a.,facial a., occipital a., posterior auriculara., maxillary a., superficial temporal a.;
upby;supsupbra
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external jugular vein Neck Vascular Dra
inferior thyroid artery Neck Vascular
internal thoracic artery Neck Vascular
subclavian artery Neck Vascular
subclavian vein Neck Vascular runs along with artery
superior thyroid artery Neck Vascular
suprascapular artery neck Vascular off thyrocervical trunk
thyrocervical trunk Neck Vascular Subclavian a.
vertebral artery Neck Vascular For
sublingual gland Oral Gland Sal
submandibular gland Oral Gland Sal
5 lesser palatine nerve Oral Innervation
lingual nerve Oral Innervation
Oral Innervation passes lateral to medial
genioglossus m. Oral Muscular CN XII - Hypoglossal Nerve
formed by the joining of the
retromandibular and posterior auricularvv.; tributaries: posterior external jugularv., transverse cervical v., suprascapularv., anterior jugular v.; drains tosubclavian v.; drains head & neck,shoulder; external jugular v. containsvalves that may not be fully functional
supplies thyroid gland, lowerlarynx, upper trachea, upper
esophagus, deep neck muscles
from thyrocervical trunk; ascendingcervical a., inferior laryngeal a.,esophageal brs., tracheal brs., glandularbrs
infasc
me
supplies mediastinum,anterior thoracic wall, anteriorabdominal wall, respiratorydiaphragm
off first part of subclavian a, also calledinternal mammary a
Thyroid gland (mainly theanterosuperior aspect) and theinfrahyoid muscles, SCM, &larynx
Moextantmu
divides into circumflexscapular and thoracodorsal
O: Anterior surface of first part ofsubclavian a.; I: Suprascapular a.,Ascending cervical a., Interior thyroid a,& Cervicodorsal trunk
Larprim
supesoadj
Supplies local muscles of thecervical spine through anteriorspinal arteries
The two vertebral a.'s join together toform the basilar artery
smallest and deepest of salivary glands;in floor of mouth b/w mandible andgenioglossus m; ducts open into floor ofmouth along sublingual folds
soft palate (branch of V2-maxillary division oftrigeminal)
enters palate through lesser palatineforamen
branch of V3 - sensation ofanterior 2/3 of tongue
submandibularganglion
Submandibular andSublingual Glands
short tendon from sup. Part of mentalspine of mandible / entire dorsum oftongue and inferior/posterior fibers attachto hyoid bone
bilalonpulunicon
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geniohyoid m. Oral Muscular C1 via hypoglossal n (CN XII)
hyoglossus m. Oral muscular CN XII - Hypoglossal Nerve
levator veli palatini m. Oral Muscular CN XI palatine arteries
Oral Muscular Pharyngeal plexus Lingual a.
Oral muscular hard palate/ lateral wall of pharynx
styloglossus m. Oral Muscular CN XII (Hypoglossal n)
stylohyoid m. Oral Muscular styloid process; hyoid bone
uvula Oral Other
lesser palatine foramen Oral Skeletal
lesser palatine artery Oral Vascular soft palate
lingual artery Oral Vascular arises from external carotid a.
lacrimal gland orbit Gland Sec
lacrimal sac / duct orbit Gland
ciliary ganglion Orbit Innervation
lacrimal nerve Orbit Innervation lacrimal gland
supraorbital nerve Orbit Innervation
inferior oblique m. Orbit Muscular CN III - oculomotor nerve
inferior rectus m. Orbit Muscular CN III - oculomotor nerve
lateral rectus m. orbit Muscular Abducent nerve (CN VI) abd
medial rectus m. orbit Muscular CN III - oculomotor nerve add
superior oblique m. Orbit Muscular trochlear nerve (CN IV)
superior rectus m. Orbit Muscular Oculomotor N.
inferior mental spine of mandible /anterior body of hyoid bone
pulflopro
body & greater horn of hyoid bone;inferior aspects of lateral part of tongue
dep(ret
cartilage of auditory tube and petrouspart of temporal bone/palatineaponeurosis
eleand
palatoglossal arch /palatoglossus m.
O: Palatine aponeurosis of soft palate; I:Posterolateral tongue
Copos
palatopharyngeal arch /palatopharyngeus m.
pharyngeal branch of vagusnerve
tenphame
anterior border of distal styloid processand stylohyoid ligament; most medial
retrup
stylohoid branch of facial n(CN VII)
eleelo
curved free margin of soft palate, canclearly see it with the mouth openhanging down in the back of the throat
opening in hard palate posterior to greatpalatine foramen
lesthr
enters palate through lesser palatine
foramentongue, suprahyoid mm,palatine tonsil
lacrimal fluid productionstimulated by CNVII
congla
CN III (preganglionicparasympathetic axons comefrom this nerve)
ciliary ganglion is located on the lateralside of the optic n. near the apex of theorbit; sensory and sympathetic axonspass through the ciliary ganglion withoutsynapse - the sensory root is carried viathe nasociliary n.and the sympatheticroot arrives in the orbit via the internalcarotid a.
prearrocupardisspheye
branch of opthalmic nerve, passesthrough superior orbital fissure
Distal mucosa of frontalsinus; skin & conjunctiva ofmiddle of superior eyelid;skin & pericranium ofanterolateral forehead & scalpto vertex
Largest branch from bifurcation offrontal nerve
Aproo
anterio part of floor of orbit / sclera deepto lateral rectus muscle
abueye
common tendinous ring / sclera justposterior to corneoscleral junction
depme
common tendinous ring/sclera posteriorto cornea
common tendinous ring / sclera justposterior to corneoscleral junction
O: Bone of sphenoid; I: Sclera deep tosuperior rectus m.
Abrota
O: Common tendinous ring; I: Sclera justposterior to cornea-scleral junction
Eleme
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inferior orbital fissure Orbit Skeletal
supraorbital artery Orbit Vascular
epiglottis Pharynx Cartilage
Pharynx Muscular clo
Pharynx Muscular clo
pharynx Muscular Facial Artery
pharynx Muscular Facial Nerve (CN VII) Occipital Artery
Pharynx Muscular
lateral pterygoid m. pharynx Muscular Maxillary a.
Pharynx Muscular pharyngeal plexus of nerves hyoid bone/median raphe of pharynx
Pharynx Muscular vagus nerve (CN X)
stylopharyngeus m. pharynx Muscular glossopharyngeal n (CN IX)
Pharynx Muscular
Pharynx Vascular
coronal suture Skull Skeletal
Skull Skeletal
between greater and lesser wings ofsphenoid
pasinfrof poph
Muscle & skin of foreheadand scalp
Terminal branch of ophthalmic artery &internal carotid
Passup
Upper epiglottis:glossopharyngeal nerve (CNIX)[gag reflex]
Lower epiglottis:superior laryngeal branch ofvagus nerve (CN X)[cough reflex]
Elastic, heart-shaped, mucus coveredcartilage. Attached to root of tongue.Projects upward from tongue and hyoidbone.
Liefolupw
of hepifroesowitWhof t
arytenoid m. obliquepart
diagonally attached to both arytenoidcartilages and epiglottis (aryepiglotticus)
arytenoid m. transverse part
horizontally attached to both arythenoidcarilages
digastric m. anteriorbelly
Mandibular Division (V3)(CN V)
Base of Cranium(Digastric Fossa, Mandible) / HyoidBone
Dewhdep
digastric m. posteriorbelly
Base of Cranium(Mastoid Process, Temporal Bone) /Hyoid Bone
Dewhdep
inferior pharyngealconstrictor m.
pharyngeal branch of vagus n(CN X), pharyngeal plexus,branches of external andrecurrent laryngeal nn ofvagus n
oblique line of thyroid cartilage and sideof cricoid cartilage / cricopharyngeal partencircles pharyngoesophageal junctionw/o forming a raphe
consw
mandibular n. (CN V3) vialateral pterygoind nerve
superior head: infratemporal surface ofgreater wing of sphenoid, inferior head:lateral pterygoid plate/ neck of mandible
prowit
middle pharyngealconstrictor m.
consw
salpingopharyngealfold /salpingopharyngeus m.
inferior cartilage of eustaciantube/posterior fasciculus of thepalatopharyngeus muscle
raisdegdra
styloid process; thyroid cartilagemost posterior
eleand
spe
superior pharyngealconstrictor m.
Pharyngeal branch of vagus &pharyngeal plexus
O: Pterygoid hamulus,pterygomandibular raphe, Posterior endof mylohyoid line of mandible & side oftongue; I: Pharyngeal tubercle on basilarpart of occipital bone and pharyngealraphe
Cosw
ascending pharyngealartery
multiple cranial nerves;anastomotic channels to theanterior and posterior cerebralcirculations
coronal suture separates the frontal andparietal bones
ethmoid b. middlenasal concha /turbinate
Purpose of Ethmoid Bone:Separate nasal cavity frombrain.
Located at roof of nose,between the two orbits.Cubical, lightweight bone.Spongy boneOne of bones of the orbit
Viscerocranium, signgular bone, lying in
midline. Projects downwards overopenings of maxillary and ethmoidsinuses.
Pro
witairfinf
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Skull Skeletal Pro
ethmoid b. crista galli Skull Skeletal
Skull Skeletal
frontal b. sinus Skull Skeletal pneumatized space in frontal b.; usually p
lacrimal b. Skull Skeletal
lambdoid suture skull Skeletal
mandible b. angle Skull Skeletal posterior, lateral, inferior corner of bone
Skull Skeletal superior and anterior projection of ramus
mandible b. head Skull Skeletal
mandible b. lingula Skull Skeletal medial side of ramus; small protuberance
Skull Skeletal
mandible b. ramus Skull Skeletal
Skull Skeletal
maxillary sinus Skull Skeletal superior alveolar nerves maxillary a. dec
nasal b. Skull Skeletal viscerocranium
occipital b. clivus skull Skeletal
skull Skeletal
Skull Skeletal Supraorbital n. (CN V1)
Skull Skeletal Maxillary a.
Skull Skeletal Dra
Skull Skeletal Posterior ethmoidal n. Posterior ethmoidal a.
parietal b. skull Skeletal
sagittal suture Skull Skeletal sep
ethmoid b. superiornasal concha /turbinate
Viscerocranium, signgular bone, lying inmidline. Connects to middle nasalconcha by nerve endings.Median ridge bone projecting fromcribriform plate of ethmoid bone. FalxCerebri attaches anteriorly to skull at thislocation. Olfactory bulbs lie on eitherside of the crista galli on top of thecribriform plate.
ethmoid b. perpendicular plate
midline process projecting inferiorly intothe nasal cavity; forms the superior partof the bony nasal septum; infrly fromcribiform plate
eacduchiame
small bone forming part of medial wallof orbit; forms part of the canal for thenasolacrimal duct
artiprofroinfma
runs between parietal/occipital bones andtemporal/occipital
mandible b. coronoidprocess
of condylar process; place of ariculationwith temporal bone
mandible b. mandibular notch
between coronoid process and condyle(projections of ramus)
perpendicular portions of the mandiblebody
maxilla b. incisivefossa
air filled region of maxilla bone. Floor oforbit to alveolar part of maxilla
arti
supantwit
occipital b. condylarcanal
emsignec
opening of frontalsinus
Frontal sinus --> Semilunar hiatus -->Frontonasal duct --> Ethmoidalinfundibulum --> Middle nasal meatus
opening of maxillarysinus
Anterior, Middle, & PosteriorSuperior Alveolar n.(Maxillary n. branches)
Posterior to the semilunar hiatus which isinferolateral to the root of the nose
opening ofnasolacrimal duct
Nasolacrimal duct --> Inferior nasalmeatus (inferolateral to the inferior nasalconcha)
opening of sphenoid
sinus
Sphenoid sinus --> spheno-ethmoidalrecess (superoposterior to the superiorconcha)
One of the most superior bones of theskull (posterior to frontal bone), one ofthe bilaterally paired bones of the skull(separated by the sagittal suture)
pargalthe(fo
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Skull - foramina Skeletal hypoglossal nerve
Skull - foramina Skeletal
Skull - foramina Skeletal between rotundum and spinosum
Skull - foramina Skeletal Ma
Skull - foramina Skeletal
Skull - foramina Skeletal
Skull - foramina Skeletal
Skull - foramina Skeletal
stylomastoid foramen Skull - foramina skeletal underside of skull
Skull - foramina Skeletal
Skull - foramina Skeletal
Skull - foramina Skeletal in petrous part of temporal bone
occipital b. hypoglossal canal
Superior to the anterolateral margin ofthe foramen magnum
PasXII
palatine b. sphenopalatineforamen
Anterior & slightly inferior to the line ofthe infratemporal crest of the sphenoid;Inside the pterygomaxillary fissure
sphenoid b. foramenovale
mame(oc
sphenoid b. foramenrotundum
most anterior medial of sphenoidforamens
sphenoid b. foramenspinosum
most posterior lateral of sphenoidforamens
midmepas
sphenoid b. opticcanal
sphenoid b. pterygoidcanal
sphenoid b. superiororbital fissure
temporal b. externalauditory / acousticmeatus
opening in lateral surface of temporalbone
allome
temporal b. internalauditory / acousticmeatus
opening in lateral surface of temporalbone
tranand
temporal b. carotidcanal
tranintecra
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Structure Region System
accessory hemiazygous vein
aorta abdominal
aorta arch / knob
aorta ascending
aorta descending / thoracicappendix
azygos vein
brachiocephalic artery / trunk
brachiocephalic vein left
brachiocephalic vein right
cecum
celiac artery / trunk
cisterna chyli
colic artery left
colic artery right
colon ascendingcolon descending
colon transverse
common bile duct
common carotid artery left
common carotid artery right
common hepatic artery
common hepatic duct
common iliac artery
common iliac vein
communicating ramus white or gray
cremaster m.cystic artery
cystic duct
diaphragm
diaphragm left crus
diaphragm right crus
epididymis
epiploic foramen (of Winslow)esophagus
external / superficial inguinal ring
external abdominal oblique m.
alciform ligament
emoral nerve
gallbladder
gastric artery left
gastric artery right
Netter Plate#'s
Moore Page#'s
duodenum asuperior (1st) part
duodenum bdescending (2nd) part
duodenum chorizontal (3rd) part
duodenum dascending (4th) part
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gastroduodenal artery
gastroepiploic artery left
gastroepiploic artery right
genitofemoral nerve
greater omentum
heart aortic semilunar valve
heart chordae tendinae
heart coronary sinus
heart crista terminalis
heart fossa ovalis
heart great cardiac vein
heart left atrium / auricle
heart left main coronary artery
heart left ventricle
heart middle cardiac vein
heart moderator band
heart papillary m.
heart pectinate m.
heart pulmonary semilunar valve
heart right atrium / auricle
heart right main coronary artery
heart right ventricle
heart trabeculae carnae
hemiazygous vein
hepatic artery properhepatogastric ligament
hepatic portal vein
hepatoduodenal ligament
eocolic artery
eum
iacus m.
iohypogastric nerve
ioinguinal nerve
heart muscular interventricularseptum
heart anterior interventricular branch
of L. coronary artery (LAD)
heart atrial / nodal branch of R.coronary artery
heart circumflex branch of L.coronary artery
heart left atrioventricular / mitral /bicuspid valve
heart membranous interventricularseptum
heart posterior interventricular branchof R. coronary artery
heart right atrioventricular / tricuspidvalve
heart right marginal branch of R.coronary artery
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nferior epigastric artery or vein
nferior mesenteric artery
nferior mesenteric vein
nferior phrenic arteries
nferior vena cava
nguinal canal
nguinal ligament
ntercostal m. externalntercostal m. innermost
ntercostal m. internal
ntercostal nerve, artery or vein
nternal / deep inguinal ring
nternal abdominal oblique m.
nternal thoracic artery
nternal thoracic vein
ejunum
kidney
kidney major calyx
kidney medullary pyramidkidney minor calyx
kidney renal papillae
kidney renal pelvis
ateral femoral cutaneous nerve
eft colic (splenic) flexure
eft subclavian artery
gamentum arteriosum
ound ligament of the liver
ver caudate lobe
ver left lobe
ver quadrate lobever right lobe
umbar artery
umbosacral trunk
ung horizontal fissure
ung inferior lobe
ung lingula
ung major / oblique fissure
ung middle lobe
ung superior lobe
main bronchus left
main bronchus rightmajor duodenal papillae
marginal artery of large intestine
middle colic artery
musculophrenic artery
oblique pericardial sinus
obturator nerve
ovarian artery
ovarian vein left
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ovarian vein right
pampiniform plexus of veins
pancreas body
pancreas head
pancreas main pancreatic duct
pancreas neck
pancreas tail
pancreas uncinate processpericardiophrenic artery or vein
pericardium
phrenic n.
porta hepatis
psoas major m.
psoas minor m.
pulmonary artery right or left
pulmonary trunk
pulmonary vein
quadratus lumborum m.
ectus abdominis m.
ecurrent laryngeal nerve left
ecurrent laryngeal nerve right
enal artery left
enal artery right
enal vein left
enal vein right
ight colic (hepatic) flexure
short gastric arteries
sigmoid arteriessigmoid colon
spermatic cord
splanchnic nerve greater
splanchnic nerve lesser
spleen
splenic artery
splenic vein
sternum angle
sternum body
sternum manubrium
sternum xiphoid processstomach greater curvature
stomach lesser curvature
stomach pyloric sphincter
stomach rugae / gastric folds
subcostal nerve
superior epigastric artery or vein
superior intercostal vein right
superior mesenteric artery
ectus abdominis m. tendinousntersections
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superior mesenteric vein
superior rectal artery
superior vena cava
suprarenal (adrenal) artery inferior
suprarenal (adrenal) artery middle
suprarenal (adrenal) artery superior
suprarenal (adrenal) gland
suprarenal (adrenal) vein
sympathetic ganglion
sympathetic trunk
eniae coli
esticular artery
esticular vein left
esticular vein right
horacic duct
rachea
rachea bifurcationransversalis fascia
ransverse pericardial sinus
ransversus abdominis m.
ransversus thoracis m.
unica albuginae
unica vaginalis parietal layer
unica vaginalis visceral layer
ureter
vagus n. / CN X
vas (ductus) deferens
suspensory ligament of the doudenumligament of Trietz)
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StructureRegion System
abductor digiti minimi m.
abductor hallucis m.
adductor brevis m.
adductor hallucis m. oblique head
adductor hiatus
adductor longus m.
adductor magnus m.
anterior cruciate ligament / ACL
anterior inferior iliac spine
anterior superior iliac spine
anterior talofibular ligament
anterior tibial artery
anterior tibial veinbiceps femoris long head
biceps femoris short head
broad ligament of uterus
calcaneal (Achilles) tendon
calcaneofibular ligament
calcaneus
calcaneus sustentaculum tali
cervix
coccygeus m.
coccyx
common fibular / peroneal nerve
common iliac artery
common iliac vein
cremaster m.
cuboid bone
cuneiform bone intermediate
cuneiform bone lateral
cuneiform bone medial
deep fibular (peroneal) nerve
dorsalis pedis artery
ejaculatory duct
epididymis
extensor digitorum brevis m.
extensor digitorum longus m.
NetterPlate #'s
MoorePage #'s
adductor hallucis m. transversehead
bulbospongiosus / bulbocavernosusm.
deep femoral (profunda femoris)artery
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extensor hallucis brevis m.
extensor hallucis longus m.
external iliac artery
external iliac vein
ascia lata
emoral nerve
emoral veinemur greater trochanter
emur head
emur lateral condyle
emur lateral epicondyle
emur lesser trochanter
emur ligament of the head
emur medial condyle
emur medial epicondyle
emur neck
emur boneibula head
ibula lateral malleolus
ibula bone
ibular (lateral collateral) ligament
ibular (peroneal) artery
ibularis (peroneus) brevis m.
ibularis (peroneus) longus m.
ibularis (peroneus) tertius m.
lexor digiti minimi m.
lexor digitorum brevis m.lexor digitorum longus m.
lexor hallucis brevis m.
lexor hallucis longus m.
gastrocnemius m. lateral head
gastrocnemius m. medial head
gluteus maximus m.
gluteus medius m.
gluteus minimus m.
gracilis m.
great (long) saphenous veingreater sciatic foramen
liofemoral ligament
liolumbar artery
liolumbar ligament
liopsoas m.
liotibial tract
lium bone
nferior gemellus m.
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nferior gluteal artery
nferior gluteal nerve
nferior rectal nerve
nguinal ligament
nternal iliac / hypogastric artery
nternal iliac vein
nterosseous m.ntervertebral disc L3/L4 level
ntervertebral disc L4/L5 level
ntervertebral disc L5/S1 level
schial spine
schial tuberosity
schiocavernosus m.
schiofemoral ligament
schium bone
ateral circumflex artery
ateral meniscus
ateral plantar artery
ateral plantar nerve
ateral sacral artery
ateral sural cutaneous nerve
eft testicular vein
esser sciatic foramen
evator ani m. / pelvic diaphragm m.
igament of the ovaryumbosacral trunk
umbricals
medial / deltoid ligament
medial circumflex artery
medial meniscus
medial plantar artery
medial plantar nerve
medial sural cutaneous nerve
median (middle) sacral artery
median umbilical ligament
metatarsal
navicular bone
obturator artery
obturator externus m.
obturator foramen
obturator internus m.
ateral femoral cutaneous nerve ofhigh
medial umbilical ligament /obliterated umbilical artery
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sacrum
saphenous nerve
sartorius m.
sciatic nerve
semimembranosus m.
seminal vesicle
semitendinosus m.small saphenous vein
soleus m.
superficial femoral artery
superficial fibular / peroneal nerve
superficial transverse perineal m.
superior gemellus m.
superior gluteal artery
superior gluteal nerve
superior vesicular arteries
sural cutaneous nervesuspensory ligament of the ovary
sympathetic trunk
alus bone
ensor fascia lata m.
esticular artery
ibia medial malleolus
ibia bone
ibial (medial collateral) ligamentibial nerve
ibialis anterior m.
ibialis posterior m.
unica albuginea
unica vaginalis parietal layer
unica vaginalis visceral layer
umbilical artery
ureter
urethra membranous
urethra prostatic
urethra spongy
urinary bladder
urinary bladder trigone
urinary bladder ureteric orifice
endinous arch of levator animuscles
ransverse cervical / cardinal /Mackenrodt's ligament
urinary bladder internal urethralorifice
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