Skull, Facial Bones, and Paranasal Sinuses

# of Cranial Bones

# of Facial Bones

Cranial Bones are divided into 2 groups:

Bones that compose the Calvaria

Bones that compose the Floor

Dilpoe

Mesocephalic Skull

Brachycephalic skull

Dolichocephalip Skull

Coronal Suture

Sagittal Suture

Squamosal Suture

Lambdoidal Suture

Bregma

Lambda

Pterion

Asterion

Fontanelles

Cranial Bones

Facial Bones

What seven bones compose the orbits?

Paranasal Sinuses

Maxillary sinuses are formed at:

Frontal and Sphenoid sinuses are formed at:

Ethmoid sinuses are formed at:

Which sinuses are the largest?

5 Functions of Sinuses

Where are the ethmoid sinuses located?