Axial Skeleton Bone Chart

Name the hole and what goes through it

Supraorbital notches, supraorbital nerves and vessels

name it

supraorbital ridges

name

frontal sinus

name

sagittal suture

name

squamous suture

lambdoid suture

name the highlighted and its function

mastoid process, for muscle attachment

what is the thin flat area of the temporal bone called

squamous region

zygomatic bone

where the temporal process and zygomatic process meet

zygomatic arch

zygomatic process of the temporal bone

external auditory meatus

name the fossa and what it articulates with, and what forms

mandibular fossa articulates with mandibular condyle and forms temporomandibular joint

name the space and what runs through it

jugular foramen, internal jugular vein

name the hole and what runs through it

carotid canal, internal carotid artery

name both holes and what each pipe cleaner represents

green= jugular foramen with internal jugular vein. pink= carotid canal with internal carotid artery

green = jugular foramen pink= carotid canal

name the hole

carotid canal

name the hole and what it lays upon and what nerve lays there

internal auditory meatus lays upon the petrous portion where the auditory nerve will exit

name the highlighted and its function

styloid process of the temporal bone, anchors the hyoid bone via the stylohyoid ligaments

#6

petrous portion of the temporal bone

name the bone markings and what they articulate with

occipital condyles articulate with the superior articulating surface of the atlas - making the atlanto-occipital joint.

what joint do the occipital condyles and the atlas form

atlanto-occipital joint (nodding head motion)

name the highlighted and what goes through it

foramen magnum, the brain stem

name the bones within the sutures

Wormian bones

superior nuchal line

disarticulated temporal bone

carotid canal

jugular foramen

what is it

Sella turcica

what lays within

pituitary gland

lesser wing of the sphenoid bone

greater wing of the sphenoid bone

pterygoid process of the sphenoid bone

external surface of the greater wing

external surface of the greater wing on a disarticulated bone

name the hole and what passage way is for

optic foramen, passage way for optic nerve

name the hole and what passage way is for

optic foramen, passage way for optic nerve

name the space and what goes through

superior orbital fissure; oculomotor nerve, trochlear nerve, ophthalmic branch of the trigeminal nerve, abducens nerve

superior orbital fissure

superior orbital fissure

name the hole and what the pink is

foramen rotundum, maxillary branch of trigeminal nerve

foramen rotundum

name

foramen ovale

foramen ovale

name the hole and what goes thru it

foramen lacerum, pharyngeal artery

name and what goes thru

foramen spinosum, meningeal vessels

name all parts of the ethmoid bone inside the skull

crista Galli, cribriform plate, olfactory foramina,

name and what bone its part of

perpendicular plate, ethmoid bone

orbital plate of ethmoid bone

orbital plate on a disarticulated bone

lacrimal bone

vomer

inferior nasal concha

horizontal plates of palatine bones

palatine process

orbital process of palatine bone

l maxilla

r maxilla

frontal process of the maxilla bone

frontal process on disarticulated maxilla

maxillary sinus

what is it back there

maxillary sinus

incisive foramen. nasopalatine bone

infraorbital foramen, infraorbital nerves and vessels

alveolar margin containing alveolar processes

angle of mandible

condylar process

ramus

coronoid process

mandibular notch

name hole

mental foramen

how many cervical vertebrae

7

how many thoracic vertebrae

12

how many lumbar vertebrae

5

how many in the sacrum

5

how many in coccyx

3-5

name from left to right

sacrum and coccyx, lumbar vertebrae, thoracic vertebrae. cervical vertebrae, atlas, axis

body

pedicles

lamina

what, and how formed

spinous process formed from lamina fusing together

transverse process

superior articular process

inferior articular process

vertebral foramen

intervertebral foramen

sphenoid sinus

ethmoid sinus

orbital plate on ethmoid bone

mandible body

costal cartilage

head

neck

tubercle