Bregma
coronal suture
lambda
lambdoidal suture
occipital bone
External occipital protuberance (inion)
Asterion
External acoustic meatus
Styloid process
Ethmoid bone
Glabella
Pterion
(B) Crista galli
(B) Cribriform plate
(B) Optic canal and foramen
(B) tuberculum sellae
(B) Anterior clinoid process
(B) Sella turcica
(B) Posterior clinoid process
(B) Foramen lacerum
(B) Dorsum sellae
(B) Jugular foramen
(B) Hypoglossal canal
(B) Foramen magnum
(B) Occipital bone
(B) Clivus (dashed line)
(B) Petrous portion
(B) Diploe
(B) Temporal bone
(B) Foramen spinosum
(B) foramen ovale
(B) Optic groove
(B) greater wing
(B) lesser wing
(B) Orbital plate
