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skull
skull
The skull is divided into :
• 8 Cranial Bones .
• 14 Facial Bones .
Cranial Bones
• Frontal bone
• occipital
• Rt. Parietal Bone
• Lt. Parietal Bone
• Rt. Temporal Bone
• Lt. Temporal Bone
• Sphenoid
• Ethmoid
Frontal boneSupraorbital margin
PA
Supraorbital margin
Caldwell viewPA with angle
Supraorbital margin
frontal
Lateral skull
Sphenoid
Sphenoid lateral
Sphenoid lateral
Posterior clinoid processes
Anterior clinoid processes in the lesser wing
Sella turcica
parietal
frontal
Dorsum sella
Sphenoid anterior view
Lesser wing of sphenoidGreater wing of sphenoid
Sphenoid anterior view
Lesser wing of sphenoidGreater wing of sphenoid
PA
Lesser wing of sphenoidGreater wing of sphenoid
Ethmoid
Ethmoid
Middle nasal
conchaSupperior
nasal concha
Nasal septum
Ethmoid in Skull Lateral ViewCribriform plate
Ethmoid in PA viewCrista galli of ethmoid
Prependicular plate
Cribriform plate
Middle nasal concha
Caldwell viewPA with angle
Cribriform plate
Crista galli of ethmoid
Prependicular plate
Temporal
Squamous portion
Mastoid process
PA
Mastoid Air cells
Caldwell viewPA with angle
mastoid
SKULL LATERAL(temporal bone)
External acoustic meatus EAM
Submentovertical view
MastoidPortion of temporal
petrous portion in the temporal bone
SKULL LATERAL
External acoustic meatus EAM
parietal
frontal
Outer table
Inner table
Internal occipital protuberance
External occipital protuberance
SKULL LATERALPosterior clinoid processes
Anterior clinoid processes in the lesser wing
Cribriform plate
Sella turcica
parietal
frontal
Dorsum sella
Skull lateral Anterior clinoid processes
Posterior clinoid processes
Dorsum sella
Mastoid portion of temporal
Lambdoid
Internal occipital protuberance
Frontal
(inion)External occipital protuberence
occipitalbone bone
suture
PA
Sagittal suture
Crista galli of ethmoid
Supraorbital margin
Petrous ridge
Prependicular plate
Middle nasal concha
Lesser wing of sphenoidGreater wing of sphenoid
Lambdoid suture
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