anatomy of the skull
TRANSCRIPT
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SKULL
25/11/2012
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NEUROCRANIUM(CRANIAL VAULT)
FRONTAL
OCCIPITAL
SPHENOID
ETHMOID
UNPAIREDBONES
PARIETAL
TEMPORAL
PAIRED BONES
Houses and protect the brain
25/11/2012 Dr.OmerTagelsirAbdalla
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VISCEROCRANIUM(FACE & JAW)
MANDIBLE
VOMER
MAXILLA
ZYGOMATIC
NASAL
LACRIMAL
PALATINE
INFERIOR CONCHA
UNPAIRED BONES
PAIREDBONES
25/11/2012 Dr.OmerTagelsirAbdalla
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SUTURES Coronal
Sagittal
Squamosal Lambdoidal25/11/2012 Dr.OmerTagelsirAbdalla
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FONTANELLS
Anterior
Posterior
Sphenoid
Mastoid
metopic suture
25/11/2012 Dr.OmerTagelsirAbdalla
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Frontal
Nasal
Zygomatic
Maxillary
Mandible
NORMA FRONTALISOrbits
PiriformAperture25/11/2012 Dr.OmerTagelsirAbdalla
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FACIAL FORAMINA
Supraorbital
Infraorbital
Mental
TRIGEMINAL NERVE( CN V )
V1 Ophthalmic
V2 Maxillary
V3 Mandibular
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frontal
parietal
squamous
occipital
sph
ethmoid
maxilla
mandible
zyg
n
lacrimal
Mastoid process
Styloid process
Zygomatic arch
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FP
O
TS
RADIOGRAPHIC AND CRANIOMETRIC LANDMARKS
Bregma
Lambda
Inion
Glabella
Nasion
Ant. Nasalspine
MentonPterion
VERTEX (highest point)
Z
Max
Mand
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Figure 7.3e25/11/2012 Dr.OmerTagelsirAbdalla
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M
PS
TV
O
INCISIVE CANAL
PALATINE PROCESSOF MAXILLA
HORIZONTAL PROCESSOF PALATINE BONE
CHOANA
GREATER WING
PTERYGOIDPROCESS
BODY OF SPHENOID
FORAMEN LACERUM
FORAMEN OVALE
FORAMEN SPINOSUM
MANDIBULARFOSSA
STYLOIDPROCESS
EXTERNALAUDITORYMEATUS
MASTOIDPROCESS
FORAMEN MAGNUM
INF. NUCHAL LINE
SUP. NUCHAL LINECarotid canal
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Cranial Vault
Ant.Mid.
Post.
CN I
CN II - VI
CN VII-XII
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Ethmoid
Sagittal Section
Vomer (plow)
Palatine
Crista Galli
Perpendicular Plate
Sphenoid
Temporal
Cribriform Plate
Petrousridge
Clivus(slope)
ANT.C.F. MID.
C.F.
POST.C.F.
Lesser wing
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Figure 7.4b
Greater wings
Lesser wing
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CRANIAL CAVITYBones
Frontal
Ethmoid
Sphenoid
Temporal
Parietal
Occipital
Fossae
Anterior
Middle
Posterior
Optic canalForamenrotundum
Foramen ovaleForamen spinosum
Carotid canal
Foramen lacerum
Internal acousticmeatus
Jugular foramen
Superior orbitalfissure
Hypoglossal canal
Cribiform plate
25/11/2012 Dr.OmerTagelsirAbdalla