8/10/2019 Dental Anatomy Reference Guide

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PERMANENT TEETH

MOUTH

PERMANENT TEETH

TOO

DECIDUOUS ARCH MARGINAL GING

** = cut

a. = artery

l.l. = ligaments

m.= muscle

n. = nerve

n.n. = nerves

v. = vein

3rdmolars

3r

mol2nd

molars

2nd

molars1st

molars

1st

molars

2ndbicuspid

(premolars)

2ndbicuspid

(premolars)

1stbicuspid

(premolars)

1stbicuspid

(premolars)

Cuspids(canine)

Cuspids(canine)

Lateralincisors

Lateralincisors

Centralincisors

Stria of Retzius

Junctional

epithelium

Neutrophilicgranulocyte

Lymphocyte

Dentinaltubules

Periodontall.l.

Enamel spindle Gingival sulcus

Oral sulcular epithelium

Oral epithelium

Collagen fiberin cross sectio

Vessels of thgingival plex

Collagen in long se

Marginaalveolar

bone

Sharpefibers

Labial surface Central incisor

Lateral incisor

Cuspid

1st molar

2ndmolar

2ndmolar

Cingulum

Dental tubercle

Gum

nterproximalurface

Distal surface

Buccalsurface

Gingivalmargin

Mesial surface

Lingual surface

Incisal edge

Cusp

Tomesgranular layer

Acellularcementum

Central incisor

Facial View

Lateral incisor

Cuspid

1st molar

Central incisor

Lateral incisor

Cuspid

3rd molar

2nd molar

1st molar

2nd bicuspid

1st bicuspid

3rd molar

2ndmolar

1st molar

1stbicuspid(premolar)

Cuspid (canine)

Lateral incisor

Central incisor

Incisal edge

Lingual surface

Gingival papilla

Mesial surface

Gingival margin

Buccal surface

Contingent surface

Cusp

Triangular ridge

nterproximal surface

Distal surfaceGum

Cingulum

Labial surface

2ndbicuspid(premolar)

Enamel

CrownContact area

Dentin

Cusp

Fissure

Tuft

Stria of Retzius Enamel spindle

Enamel prism

Pulp

Pulp chamber

Neck

Gingiva

Dentinal tubules

Root

Interradicular septum

Mandible**

Compact bone

Cancellous bone

Pulp horn

Contour line of Owen

Interdental papilla

Pulpal vessels & n.n

Dentogingival f ibe

Circular fibers

Trans-septal fibers

Cementum

Oblique fibersof periodontium

Root canal**

Pulpal sensory n.

Apical foramen

Apical fibers

Alveolar n., a. & vSuperior labial frenulum

Gingiva

Palatopharyngeal arch

Posteriorwall oforopharynx

Gingiva

Inferior labial frenulum Inferior lip

Palatinetonsil

Uvula

Palatoglossal arch

Soft palate

Palatine raphe

Hard palate

Superior lip

Tongue

Vestibule

Lingual ViewCusp of Carabell

8/10/2019 Dental Anatomy Reference Guide

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RIGEMINAL NERVE PRE-ERUPT

Permanent teeth:

3rdmolar (wisdom tooth) (not il lustrated) 17-25 yr.

2ndmolar 12-13 yr.

2ndmolar 2 yr.

1st molar 6-7 yr.

2ndbicuspid (premolar) 12-13 yr.

1stbicuspid (premolar) 11 yr.

Cuspid (canine) 11 yr.

PonsMaxillary n. (V2)

Ophthalmic n. (V1)

Tentorial branch

Frontal n.

Lacrimal n.

Nasociliary n.

Pterygopalatine branches

Zygomatic n.

Infraorbital foramen

Communicating branch

Zygomaticotemporal n.

Zygomaticofacial n.

Infraorbital n.

Infraorbital foramen

Anterior superior alveolar n.

Middle superior alveolar n.Posterior superior alveolar n.

Dental branches

Gingivalbranches

Labial branches

Ciliary ganglion

Long & short ciliary n.n.

Trigeminal n. (V)

Mandibular n. (V3)

Trigeminalsemilunar) ganglion

Medulla oblongata

Auriculotemporal n.

Anterior division

Posterior deep temporal n.

Lateral pterygoid n.

Chorda tympani n.

Buccal n.Anterior deep temporal n.

Lingual n.

Inferior alveolar n.

Mylohyoid n.

Mandibular foramen

Inferior alveolar n.

Inferior dental branches

Inferior dental plexus

Inferior gingival branches

Mental foramen

Mental branches

Mental n.

Posterior division

Foramen ovale

Canine (eyetooth) 16-20 mo.

1st molar 10-15 mo.

Lateral incisor 8 yr.

Central incisor 7

Deciduous teeth:

Central incisor 6-8

Lateral incisor 8-10 mo.

Submandibular glandsSubmandibular duct

Salivary pool

Masseter m.**

Buccinator m.**

Parotidduct

Saliva

Parotid gland

Parotid gland

Uvula**

Palatine glands

Anterior lingual glands

Mylohyoid m.**

Sublingual gland

Tongue

Parotid duct

Buccinator m.**

Sublingual carunclewith opening ofsubmandibular duct

Sublingual ducts

Supratrochlear a

Supraorbital a.

Frontal branch of superficial temporal a.

Deep temporal a.

Angular a.

Anterior supealveolar a.

Infraorbital a.

Descendingpalatine a.

Maxillary a.

Superior labia

Dental branche

Transverse facial a.

Inferior labial

Inferior alveola

Mentalis a.

Submentalis a.Deep lingual a.

Lingual a.

Superior thyroid a.

Facial a.

Vertebral a.

Mylohyoid branch

Internal carotid a.

External carotid a.

Ascendingpharyngeal a.

Posterior auricular a.

Occipitalis a.

Posterior superior alveolar a.

Middle temporal a.

Parietal branch ofsuperficial temporal a.

Infraorbital a

MOUTH & SALIVARY GLANDS SKULL & ARTERIES