403 Skull Osteology

frontal bone

identify the structure:

parietal bone

identify the structure:

occipital bone

identify the structure:

ethmoid bone

identify the structure:

sphenoid bone

identify the structure:

maxilla

identify the structure:

temporal bone

identify the structure:

palatine bone

identify the structure:

zygomatic bone

identify the structure:

nasal bone

identify the structure:

vomer

identify the structure:

inferior nasal conchae

identify the structure:

lacrimal bone

identify the structure:

mandible

identify the structure:

ear ossicles

identify the structure:

maxilla
zygomatic
lacrimal
sphenoid
frontal
ethmoid
palatine

“My Zebra Like Spicy French Eclairs, Please”

what 7 bones make up the orbit?

zygomaxillary suture

identify the structure:

nasomaxillary suture

identify the structure:

intermaxillary suture

identify the structure:

medial palatine suture

identify the structure:

transverse palatine suture

identify the structure:

palatine process of maxilla

identify the structure:

horizonal plate of palatine bone

identify the structure:

nasion

identify the structure:

internasal suture

identify the structure:

coronal suture

identify the structure:

sagittal suture

identify the structure:

bregma suture (where the coronal and sagittal sutures cross)

identify the structure:

lambdoid suture

identify the structure:

lambda suture

identify the structure:

asterion suture

identify the structure:

pterion suture

identify the structure:

sphenoid
frontal
parietal
temporal

what 4 bones articulate to make the pterion suture?

middle meningeal a.

what structure lay directly inferior to the pterion?

anterior (frontal) fontanel

identify the structure:

posterior frontanel

identify the structure:

mastoid frontanel

identify the structure:

sphenoidal fontanelle

identify the structure:

sphenoidal fontanelle

which frontanelle becomes the pterion?

persistent metopic suture

identify the structure:

wormian bones

identify the structure:

mastoid process
styloid process

name two bones that are non-existant and develop in a growing infant:

sternocleidomastoid m.

what muscle attaches to the mastoid process?

external occipital protuberance

identify the structure:

external occipital crest

identify the structure:

superior nuchal line

identify the structure:

inferior nuchal line

identify the structure:

nuchal ligament

what structure attaches to the nuchal crest?

trapezius m.
occipitalis m.

what 2 muscles attach to the superior nuchal line?

frontal sinus

identify the structure:

ethmoid sinus

identify the structure:

sphenoid sinus

identify the structure:

maxillary sinus

identify the structure:

mastoid process

identify the structure:

groove for superior sagittal sinus

identify the structure:

arachnoid granulations

identify the structure:

cribiform plate

identify the structure:

olfactory nerve (CI)

what structures run through the cribiform plate of the ethmoid bone?

olfactory nerve (CI)

what structures run through the foramina shown?

crista galli

identify the structure:

hypophyseal fossa

identify the structure:

pituitary gland

what structure sits in the hypophyseal fossa?

pituitary gland

what structure sits in the identified structure?

hypophyseal fossa

what structure does the pituitary gland sit in?

medial pterygoid plates

identify the structure:

lateral pterygoid plate

identify the structure:

ethmoid bone

the middle and superior conchae are a part of what bone?

perpendicular plate of ethmoid bone

identify the structure:

incisive canal

identify the structure:

incisive canal

identify the structure:

optic nerve (CII)

identify the structure

optic canal

the optic nerve passes through what foramen?

lesser wing of sphenoid bone

the optic canals are located on the:

anterior clinoid process

identify the structure:

posterior clinoid process

identify the structure:

tuberculum sellae

identify the structure:

dorsum sellae

identify the structure:

optic canal

identify the structure:

superior orbital fissure

identify the structure:

superior orbital fissure

identify the structure:

foramen rotundum

identify the structure:

foramen rotundum

identify the structure:

sphenoid bone

the medial and lateral pterygoid plates are a part of what bone?

CN III
CN IV
CN V ( V1 opthalmic)
CN VI

what nerves will pass through this structure?

maxillary division of trigeminal nerve (V2)

what nerves will pass through this structure?

foramen rotundum

the maxillary division of trigeminal nerve passes through what foramen?

opthalmic division of trigeminal nerve (V1)

the supraorbital nerve is a branch of the:

superior orbital fissure

the opthalmic division of trigeminal nerve passes through what foramen?

supraorbital foramen

the supraorbital nerve emerges from what foramen?

supraorbital n.

what nerve emerges from the identified structure?

supraorbital foramen

identify the structure:

infraorbital groove

identify the structure:

infraorbital foramen

identify the structure:

infraorbital n.
infraorbital a.

what two structure emerge from the identified structure?

maxilla

the infraorbital foramen is located on what bone?

frontal bone

the supraorbital foramen is located on what bone?

foramen ovale

identify the structure:

mandibular division of trigeminal nerve (V3)

what structure passes through the identified structure?

foramen ovale

the mandibular division of trigeminal nerve passes through what foramen?

foramen spinosum

identify the structure: