Axial Skeleton Flashcards
The main flat part of the frontal bone
Squamous part
Lower middle part connects to the nasal bone
Glabella
the little hole or notch on the top of the eye socket
Supraorbital foramen or Supraorbital Notch
Main flat part of the temporal bone
the squamous part
the part of the temporal bone that sticks off toward the zygomatic bone
Zygomatic process
the tiny socked where the mandible attaches to the temporal bone
Mandibular fossa
Earhole from the outside
External acoustic meatus
the spike/ stalagtite thing under the earhole
styloid process of the temporal bone
tiny hole from the bottom of the skull under the ear canal
Stylomastoid foramen
the round bottom bulge of the temporal bone
Mastoid process
the ridge in the back of the skull in the cranial cavity
Petrous part
looking from the bottom of the skull, the hole more towards the middle
Cartoid canal
ear hole from the inside
internal acoustic meatus
Big hole in the bottom of the skull
Foramen magnum
2 bump ridges next to the big hole of the skull
occipital condyle
holes under the occipital condyles
hypoglossal canal
very back bottom bump of the skull
extrernal occipital protuberance
Spiderwebby ridges on outside of the occipital bone
Nuchal Lines
the center whole part of the sphenoid bone
Body
holes in the body of the sphenoid
Sphenoidal Sinus
V shaped notch on back of the body of the sphenoid
Sella turcica
Big outside flaps of the sella turcica
Greater wing
small spikey protrusions from the middle of the sphenoid
lesser wing
“legs of the bat” of the sphenoid
pterygoid processes
hole in the lesser wing of the body
Optic canal/ foramen
the canal between the lesser wing and the greater wing
Superior orbital fissure
big hole at the bottom of the greater wing of the sphenoid
Foramen ovale
tiny pinhole at the bottom of the greater wing
Foramen spinosum
hole right below the superior orbital fissure
Foramen rotundum
the whole middle plate of the ethmoid
perpindicular plate
the middle portion of the middle plate of the ethmoid
Crista galli
the base of the ethmoid that all the ridges sit on
cribriform plate
the holes in the cribriform plate of the ethmoid
cribriform foramina
the hollow cavity in the ethmoid
ethmoidal sinus
the outside ridges of the ethmoid
orbital plate
the things that face the perpendicular plate of the ethmoid bone
middle nasal concha
the outside part of the nose that you can feel on the maxilla bone
Frontal process
the part of the maxilla where your teeth attach
alveolar process
the back of the roof of your mouth
palatine process
the hole next to the nose, under the eye socket
infraorbital foramen
hollow inside part of the maxilla bone
Maxillary sinus
the part of the zygomatic bone that connects it to the temporal bone
temporal process
the main big jaw of the mandible
Body
the part of the mandible that comes up
Ramus
the corner of your jaw
Angle
part of the mandible that attaches to the temporal bone
Condylar process
the very end of the condylar process of the mandible
the head
the highest part of the mandible, the front part of the Y
Coronoid process
in between the coronoid and condylar process of the mandible
Mandibular notch
the hole in the side of the jaw/chin
mandibular foramen
where the teeth are attached to the mandible
alveolar process
The cavity in the frontal bone above the eye socket
Frontal sinus
the main center part of a vertebrae
body
the rings that you can have with the tightest circumference around the vertebral foramen
vertebral arch
attached the vertebrae to the body, 2 of them
pedicle
connects the 2 pedicles to the spinous process
lamina
big hole in spinal vertebrae for the spinal column
Vertebral foramen
big outside spikey thing on the vertebra
spinous process
side spikey things on the vertebra
transverse process
the part of the vertebrae that attach to the vertebra on top
superior articular process
the end point of the superior articular process
superior articular facet
the part on the side of vertebrae that attaches to the vertebrae below
inferior articular process
the endpoint of the inferior articular process
inferior articular facet
the ear looking thing of the smiley face, has holes called _____ in it
transverse foramen
the first cervical vertebra
atlas
the seccond cervical vertebra
axis
The pokey thing on the C2 Vertebra
Dens(odontoid process)
the 7th cervical vertebra
Vertebra Prominens
How many cervical Vertebra are there
7
how many thoracic vertebra are there
12
what are the wings on the thoracic vertebra that attach to the ribs
costal facets
how many Lumbar vertebra are there
5
what is the sacrum made of
5 fused sacral vertebrae
the part of the sacrum that interacts with the hip bones
auricular surface
dotted ridge on the back of the sacrum
median sacral crest
holes surrounding the median sacral crest
sacral foramen
assumed area where the spinal cord would continue into the sacrum
sacral canal
where the sacral canal ends
sacral hiatus
a process on the sacrum that protrudes to interact with the spine
superior articular process
the body of the coccyx
promontory
What makes up the coccyx
4 fused coccygeal vertebrae
what the ribs attach to in the front of the body
Sternum
the top section of the sternum where the clavicle and the top ribs attach too
manubrium
the V indentation in the manubrium
Suprasternal notch
the concave surface where the clavicle attaches
clavicular notch
the place where the first rib attaches
Costal Notch
The bottom half of the sternum
Gladiolus (body)