dental anatomy reference_guide
TRANSCRIPT
PERMANENT TEETH
MOUTH
PERMANENT TEETH
TOOTH
DECIDUOUS ARCH MARGINAL GINGIVA
** = cuta. = arteryl.l. = ligamentsm. = musclen. = nerven.n. = nervesv. = vein
3rd
molars3rd
molars2nd
molars2nd
molars1st
molars1st
molars2nd
bicuspid(premolars)
2ndbicuspid
(premolars)
1stbicuspid
(premolars)
1stbicuspid
(premolars)
Cuspids(canine)
Cuspids(canine)
Lateralincisors
Lateralincisors
Centralincisors
Stria of Retzius
Junctionalepithelium
Neutrophilicgranulocyte
Lymphocyte
Dentinaltubules
Periodontall.l.
Enamel spindle Gingival sulcus
Oral sulcular epithelium
Oral epithelium
Collagen fibersin cross section
Vessels of thegingival plexus
Collagen fibersin long section
Marginalalveolarbone
Sharpey’sfibers
Labial surface Central incisor
Lateral incisor
Cuspid
1st molar
2nd molar
2nd molar
CingulumDental tubercle
Gum
Interproximalsurface
Distal surface
Buccalsurface
Gingivalmargin
Mesial surfaceLingual surface
Incisal edge
Cusp
Tomesgranular layer
Acellularcementum
Central incisorFacial View
Lateral incisor
Cuspid
1st molar
Central incisor
Lateral incisor
Cuspid
3rd molar
2nd molar
1st molar
2nd bicuspid
1st bicuspid
3rd molar
2nd molar
1st molar
1st bicuspid(premolar)
Cuspid (canine)
Lateral incisor
Central incisor
Incisal edge
Lingual surface
Gingival papilla
Mesial surface
Gingival margin
Buccal surface
Contingent surface
Cusp
Triangular ridge
Interproximal surface
Distal surfaceGum
Cingulum
Labial surface
2nd bicuspid(premolar)
Enamel
Crown
Contact area
Dentin
CuspFissure
Tuft
Stria of Retzius Enamel spindle
Enamel prism
Pulp
Pulp chamberNeck
Gingiva
Dentinal tubules
Root
Interradicular septum
Mandible**
Compact bone
Cancellous bone
Pulp horn
Contour line of Owen
Interdental papilla
Pulpal vessels & n.n.
Dentogingival fibers
Circular fibers
Trans-septal fibers
Cementum
Oblique fibersof periodontium
Root canal**
Pulpal sensory n.
Apical foramen
Apical fibers
Alveolar n., a. & v.Superior labial frenulum
Gingiva
Palatopharyngeal arch
Posteriorwall oforopharynx
Gingiva
Inferior labial frenulum Inferior lip
Palatinetonsil
Uvula
Palatoglossal arch
Soft palate
Palatine raphe
Hard palateSuperior lip
Tongue
Vestibule
Lingual View
Cusp of Carabelli
TRIGEMINAL NERVE PRE-ERUPTIONPermanent teeth:
3rd molar (wisdom tooth) (not illustrated) 17-25 yr.
2nd molar 12-13 yr.
2nd molar 2 yr.
1st molar 6-7 yr.
2nd bicuspid (premolar) 12-13 yr.
1st bicuspid (premolar) 11 yr.
Cuspid (canine) 11 yr.
Pons
Maxillary 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 ganglionLong & short ciliary n.n.
Trigeminal n. (V)
Mandibular n. (V3)
Trigeminal(semilunar) ganglion
Medulla oblongataAuriculotemporal n.
Anterior divisionPosterior 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 yr.
Deciduous teeth:
Central incisor 6-8 mo.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 superioralveolar a.
Infraorbital a.
Descendingpalatine a.
Maxillary a.
Superior labial a.
Dental branches
Transverse facial a.
Inferior labial a.
Inferior alveolar a.
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