Week 2 Skull Bones and Structures

Sagittal suture of cranium

Coronal suture of cranium

Lambdoid suture of cranium

Squamous suture of cranium

Metopic suture of cranium (unfused in young children, only present in a few adults)

Anterior cranial fossa

Middle cranial fossa

Posterior cranial fossa

crista galli of the ethmoid bone

cribriform plate of the ethmoid bone

middle nasal conchae of the ethmoid bone

superior nasal conchae of the ethmoid bone

piriform aperture

nasolacrimal canal of the lacrimal bones

lesser wings of the sphenoid bone

greater wings of the sphenoid bone

sella turcica of the sphenoid bone

sphenoid sinuses of the sphenoid bone

mastoid part of the temporal bone

squamous part of the temporal bone

tympanic part of the temporal bone

external acoustic meatus of the temporal bone

mandibular fossa of the temporal bone

mastoid process of the temporal bone

jugular foramen of the temporal bone

petrous part of the temporal bone

carotid canal of the temporal bone

styloid process of the temporal bone

internal acoustic meatus of the temporal bone

temporomandibular joint

orbital surface of the frontal bone

frontal sinus of the frontal bone

occipital condyles of the occipital bone (contribute to atlanto-occipital joint)

foramen magnum of the occipital bone

frontal bone

parietal bones

temporal bones

occipital bone

sphenoid bone

ethmoid bone

nasal bones

lacrimal bones

palatine bones

inferior nasal conchae

vomer

maxillae

zygomatic bones

mandible

hyoid bone