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102 Cards in this Set
- Front
- Back
most anterior top bone in the skull, how many
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frontal (1)
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two bones, in the middle on the top of the skull
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parietal (2)
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on inside of the skull, marks where blood vessels left marks
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middle meningeal vessel grooves
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back most bone of the skull, all the way down to the spinal cord hole
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occipital (1)
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underside of skull, two bumps on anterior outside of the big hole
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occipital condyle
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bones that makes up the part of skull close to the ear
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temporal (2)
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on temporal bone, arm that sticks off the side
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zygomatic process
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on temporal bone, skinny, pointy, long and sticks straight down, under ear holes
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styloid process
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on temporal bone, large bony lump just posterior to the styloid, right behind the ear hole
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mastoid process
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on temporal bone, depression where the top of the jaw bone sits, bowl shaped
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mandibular fossa
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cheek bones, right under eye socket
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zygomatic (2)
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on zygomatic bones, arches up and connects to little arm called the zygomatic process
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temporal process
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butterfly shaped bone that can be seen looking into the skull form the top
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sphenoid (1)
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on sphenoid bone, bigger rounder, sort of depression, more lateral
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greater wing
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on sphenoid bone, more medial part with the horns
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lesser wing
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on sphenoid bone, small depression between the two wings, where pituitary sits
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sella turcica
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bone located between the eyes, behind the nasal bones
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ethmoid (1)
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on ethmoid bone, has lots of holes and holds up the crista galli
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cribriform plate
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on ethmoid bone, in nasal cavity, vertical bone, only the upper half
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perpendicular plate
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on ethmoid bone, when looking inside the top of the skull, fin that sticks up in the anterior part of the skull
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crista galli
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bones that forms the bridge of the nose
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nasal bone (2)
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bottom half of the nasal septum, vertical bone in nasal cavity
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vomer (1)
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bones that makes up the back of the pallet, most posterior part of the pallet, how many?
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palatine bone (2)
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bones that hold the teeth, two front most bones on the palet
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maxilla (2)
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on the maxilla bone, forms the anterior part of palet
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palatine process
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lower jaw bone
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mandible (1)
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on mandible, part that has the teeth, part that it sits flat on
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body
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on the body of the mandible, a hole in the front
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mental foramen
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on the mandible, the vertical part
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ramus
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on the mandible, the top most point that articulates with the skull
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mandibular condyle
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on the mandible, the more anterior of the two bumps, sharper and pointier
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coronoid process
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on the mandible, part where it curves
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angle of mandible
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u shaped bone, doesnt articulate with anything, sits at top of larynx (voice box)
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hyoid bone
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hollow space right behind the front of the skull, superior most sinus, within the frontal bone
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frontal sinus
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hollow space, above teeth, under cheek bones, most inferior of the sinuses
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maxillary sinus
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8-10 separate air cells, located inferior to cribriform plate, looks like honey combs
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ethmoid sinuses
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hollow space located inferior to the sella turcica, most posterior of the sinuses
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sphenoid sinus
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suture that divides the frontal and parietal bones
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coronal suture
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suture that divides the occipital from the parietal bones
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lambdoid suture
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suture that divides the parietal bones
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sagittal suture
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suture that forms the upper edge of the temporal bone
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squamous suture
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soft spot on top of babys head, area of connective tissue in baby skull, allows for compression
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anterior fontanel
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area of cartilage on a baby in the back of the head
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posterior fontanel
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top most bowl, anterior most layer of the inside of the skull
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anterior cranial fossa
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middle most bowl, middle layer of the inside of the skull
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middle cranial fossa
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lowest most bowl, most posterior layer of inside of the skull
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posterior cranial fossa
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holes in cribriform plate
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foramina of cribriform plate
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looking at the face, round hole in the eye socket, in the back medial wall
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optic canal
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large open slash hole, more on the top, lateral to the optic canal, can be seen from inside of the skull
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superior orbital fissure
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bottom most slash hole in the eye socket
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inferior orbital fissure
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holes inside the skull, just posterior to the superior orbital fissure, right below the horns
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foramen rotundum
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holes shaped like a squished circle, seen from inside of skull, more posterior and slightly more lateral to the foramen rotundum
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foramen ovale
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looking in the skull, in middle cranial region, holes on the sides of the hills, kind of covered by the top of the hills
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internal acoustic meatus
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looking in the skull, the the middle cranial region, the big holes just at the base of the mountain, anterior to the foramen magnum
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jugular foramen
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holes located on the inside edge of the occipital condyles
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hypoglossal canals
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holes found right in front of the styloid processes. lateral and slightly anterior to the big hole
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carotid canal
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giant hole for the spine
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foramen magnum
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tiny hole right behind the styloid
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stylomastoid foramen
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big hole in side of head, by the ear
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external acoustic meatus
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tiny holes above each eye hole
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supraorbital foramen
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hole below each eye of the cheek bone
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infraorbital foramen of maxilla
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what passes through the foramina of cribriform plate
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CN 1
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what passes through the optic canal
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CN II
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what passes through the superior orbit fissure
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CN III, CN IV, CN V1, and CN VI
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what passes through the inferior orbital fissure
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CN V2
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what passes through the foramen rotundum
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CN V2
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what passes through the foramen ovale
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CN V3
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what passes through the internal acoustic meatus
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CN VII, CN VIII
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what passes through the jugular foramen
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CN IX, CN X, CN XI, internal jugular vein
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what passes through the hypoglossal canal
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CN XII
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what passes through the carotid canal
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internal carotid artery
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what passes through the foramen magnum
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CN XI (spinal division, medulla oblongata, vertebral artery
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what passes through the stylomastoid foramen
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CN VII
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what passes through the external acoustic meatus
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sound waves
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what passes through the supraorbital foramen
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CN V1
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what passes through the infraorbital foramen of maxilla
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CN V2
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what passes through the mental foramen of mandible
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CN V3
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first seven vertebrates
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cervical
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middle vertebrates, look like giraffe
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thoracic (12)
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bottom most vertebrates, look like moose
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lumbar (5)
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bottom vertebrate bone, fused vertebrates
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sacral
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tail bone
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coccyx
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pads of cartilage between vertebra
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intervertebral disks
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big disk like part of vertebra that faces anteriorly
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body of vertebra
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in hole of vertebra, upper boundary or boundary on posterior wall
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vertebral arch
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part of vert that looks like animals ears
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transverse process
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part of vert that looks like animals nose
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spinous process
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part of vert between the ears and the nose, smooth cheeky area
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lamina
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part of vert that attaches head of animal to the body, forms the sides of the opening
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pedicle
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part of vert that looks like the antlers or the horns
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superior articular process
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part of vert that looks like saggy lips on the moose or on the giraffe this is the back of the cheeks
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inferior articular process
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hole in vertebra that is smaller on the sides and is only found in cervical vertebra
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transverse foramen
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hole for the spinal cord
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vertebral foramen
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when vertebrates are stacked, the holes in the sides
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intervertebral foramen
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first cervical vertebrate, no body, no spinous, has round smooth flat projections that holds up the skull
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atlas (c1)
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second cervical vertebrate, looks like a saddle, allows you to rotate, nub faces superior
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axis (c2)
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the stick part on the axis
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dens
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at the top of the sacrum, the antlers or horns
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superior articular process
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rough surface on the sides of the sacrum, articulates with ilium
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auricular surface
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joint where the ilium and sacrum meets
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sacroiliac joint
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holes in the sacrum
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sacral foramina
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what passes through the foramen ovale
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