Week 3: Axial Skeleton: Skull, Vertebral Column, And Thorax

Front 1

sutures

Back 1

immovable joints of the skull

Front 2

coronal suture

Back 2

where a headband/crown would lay

Front 3

squamous suture

Back 3

around your ear, flat scale like

Front 4

lambdoid suture

Back 4

upside down Y (lambda, λ), back side of head

Front 5

sagittal suture

Back 5

runs throuh middle of head

Front 6

cranial floor

Back 6

anterior cranial fossa

middle cranial fossa

posterior cranial fossa

Front 7

frontal

(cranial vault, 8 bones)

Back 7

forhead

Front 8

temporal (2)

(cranial vault, 8 bones)

Back 8

ear/temples

Front 9

parietal (2)

(cranial vault, 8 bones)

Back 9

top back, where you would have a ponytail

Front 10

occipital

(cranial vault, 8 bones)

Back 10

bottom back of head

Front 11

sphenoid

(cranial vault, 8 bones)

Back 11

mid cranial floor

Front 12

ethmoid

(cranial vault, 8 bones)

Back 12

bridge of nose between eye sockets

Front 13

sinuses

Back 13

hallow cavity in bone

Front 14

frontal sinus (2)

Back 14

behind eyebrows

Front 15

maxillary sinus (2)

Back 15

midial cheeck, on either side of nose

Front 16

sphenoid sinus

Back 16

middle of skull, under saddle

Front 17

ethmoid sinus

Back 17

behind eyes, between eye sockets

Front 18

supraorbital foramen

(parts of frontal bone (1))

Back 18

above eyes, under middle of eyebrows

Front 19

frontal sinus

(parts of frontal bone (1))

Back 19

between eyebrows

Front 20

frontal squama

(parts of frontal bone (1))

Back 20

front, forehead

Front 21

sagittal suture

(parts of parietal bone (2))

Back 21

runs down middle of head

Front 22

coronal suture

(parts of parietal bone (2))

Back 22

where a headband/crown would lay

Front 23

squamous suture

(parts of temporal bone (2))

Back 23

around your ear, flat scale like

Front 24

petrous portion

(parts of temporal bone (2))

Back 24

ridge on cranial floor, contains inner and outer ear

Front 25

external acoustic meatus

(parts of temporal bone (2))

Back 25

ear canal

Front 26

internal acoustic meatus

(parts of temporal bone (2))

Back 26

nerve from brain to ear

Front 27

mandibular fossa

(parts of temporal bone (2))

Back 27

cups around your mandible

Front 28

styloid process

(parts of temporal bone (2))

Back 28

by mandible, looks like a pen

Front 29

mastoid process

(parts of temporal bone (2))

Back 29

breast like process

Front 30

stylomastoid foramen

(parts of temporal bone (2))

Back 30

hole between styloid process and mastoid process

Front 31

jugular foramen
(parts of temporal bone (2))

Back 31

jagged (above either side of large hole), under carotid

Front 32

carotid canal

(parts of temporal bone (2))

Back 32

round (above either side of the large hole), above jugular hole

Front 33

zygomatic process of zygomatic arch

(parts of temporal bone (2))

Back 33

between ear and nose

Front 34

lambdoid suture

(parts of occipital bone (1))

Back 34

upside down Y (lambda, λ), back side of head

Front 35

occipital condyles

(parts of occipital bone (1))

Back 35

bottom of skull, what roles your head when nodding yes, above foramen magnum

Front 36

foramen magnum

(parts of occipital bone (1))

Back 36

big hole that your spinal cord goes through

Front 37

hypoglassal canal

(parts of occipital bone (1))

Back 37

nerve that controls your tongue, inside foramen magnum

Front 38

sella turcica

(parts of sphenoid bone (1))

Back 38

saddle looking

Front 39

greater wings

(parts of sphenoid bone (1))

Back 39

bat wing like

Front 40

lesser wings

(parts of sphenoid bone (1))

Back 40

smaller, more horizontal and straight

Front 41

optic canal

(parts of sphenoid bone (1))

Back 41

optic nerve comes out of and crosses under brain

Front 42

foramen ovale

(parts of sphenoid bone (1))

Back 42

oval hole

Front 43

pterygoid process

(parts of sphenoid bone (1))

Back 43

behind upper teeth

Front 44

sphenoid sinus

(parts of sphenoid bone (1))

Back 44

middle of skull, under saddle

Front 45

crista galli

(parts of ethmoid bone (1))

Back 45

crest of chicken

Front 46

perpendicular plate

(parts of ethmoid bone (1))

Back 46

upper nasal septum, long (deviated septum)

Front 47

cribriform plate

(parts of ethmoid bone (1))

Back 47

strainer

Front 48

olfactory foramina

(parts of ethmoid bone (1))

Back 48

little hole for nose nerves

Front 49

middle nasal concha

(parts of ethmoid bone (1))

Back 49

curved bones that swirl air

Front 50

Bones of the face (14)

Back 50

mandible (1)

maxilla (2)

palatine (2)

zygomatic (2)

lacrimal (2)

nasal (2)

vomer (1)

inferior nasal concha (2)

Front 51

maxilla (2)

Back 51

either side of your nose and upper jaw

Front 52

palatine process

(parts of the maxilla (2))

Back 52

roof of mouth, hard palate

Front 53

maxillary sinus

(parts of the maxilla (2))

Back 53

midial cheeck, on either side of nose

Front 54

infraorbital foramen

(parts of the maxilla (2))

Back 54

holes under eye socket

Front 55

alveolar process

(parts of the maxilla (2))

Back 55

ridge that hold tooth sockets

Front 56

incisive (fossa) canals

(parts of the maxilla (2))

Back 56

right behind two front teeth

Front 57

palatine bones (2)

Back 57

posterior hard pallet

Front 58

body

(parts of the mandible (1))

Back 58

horizontal piece

Front 59

ramus

(parts of the mandible (1))

Back 59

verticle piece

Front 60

angle

(parts of the mandible (1))

Back 60

intersection of body and ramus

Front 61

mandibular condyle

(parts of the mandible (1))

Back 61

join mandible to skull, posterior ramus, helps open/close jaw and chew

Front 62

mandibular notch

(parts of the mandible (1))

Back 62

indent on ramus, U shape by jaw joint

Front 63

coronoid process

(parts of the mandible (1))

Back 63

crown like process

Front 64

alveolar margin

(parts of the mandible (1))

Back 64

ridge that holds tooth sockets

Front 65

mental foramen

(parts of the mandible (1))

Back 65

holes in chin

Front 66

mandibular symphysis

(parts of the mandible (1))

Back 66

"butt chin"

Front 67

mandibular foramen

(parts of the mandible (1))

Back 67

hole in inside of mandible, where novicaine is injected

Front 68

zygomatic bone (2)

Back 68

where you put blush on

Front 69

temporal process of zygomatic arch

(parts of the zygomatic bone(2))

Back 69

.

Front 70

lacrimal bone (2)

Back 70

medial corners of eye sockets

Front 71

lacrimal groove

(parts of the zygomatic bone(2))

Back 71

for tear ducts

Front 72

nasal bone (2)

Back 72

at bridge of nose

Front 73

vomer (1)

Back 73

inferior nasal septum

Front 74

inferior nasal concha (2)

Back 74

shell shaped, swirls air into mucas

Front 75

hyoid bone

Back 75

in throat, U shaped bone, goes up when you swallow, "hyloid up, epiglottis down"

Front 76

Vertebral column

Back 76

24 vertebra (plural=vertebrae)

1 sacrum

1 coccyx

Front 77

Regions of spine:

Back 77

cervical (7)

thoracic (12)

lumbar (5)

sacral (5 fused)

coccygeal (anywhere from 1-4)

Front 78

body

(Features of generic vertebra)
(parts of vertebral column)

Back 78

big round disk, weight bearing, points forward

Front 79

vertebral arch

​(Features of generic vertebra)

(parts of vertebral column)

Back 79

circle of bone around the canal through which the spinal cord passes

Front 80

pedicle

(Features of generic vertebra)

(parts of vertebral arch)

Back 80

foot of the arch

Front 81

lamina

(Features of generic vertebra)

(parts of vertebral arch)

Back 81

roof of arch

Front 82

vertebral foramen

(Features of generic vertebra)

(parts of vertebral column)

Back 82

spinal cord goes down it

Front 83

transverse process

(Features of generic vertebra)

(parts of vertebral column)

Back 83

points laterally from arch

Front 84

spinous process

(Features of generic vertebra)

(parts of vertebral column)

Back 84

points posterior from arch

Front 85

superior articular process and facet

inferior articular process and facet

(Features of generic vertebra)

(parts of vertebral column)

Back 85

join together with vertebra of top and bottom

Front 86

intervertebral foramen

(Features of generic vertebra)

(parts of vertebral column)

Back 86

holes between vertebrae

Front 87

intervertebral discs

(Features of generic vertebra)

(parts of vertebral column)

Back 87

fibrous pads but full of jelly, dense fibrous pads

Front 88

C1 = atlas

(parts of vertebral column)

Back 88

articulates with occipital condyles (nodding yes), hold up "world" (skull)

Front 89

C2=axis

(parts of vertebral column)

Back 89

has tooth

Front 90

dens

(parts of vertebral column)

Back 90

the tooth of C2=axis

Front 91

cervical

(Features of regional vertebra)

(parts of vertebral column)

Back 91

holes in it

Front 92

thoracic

(Features of regional vertebra)

(parts of vertebral column)

Back 92

have facets on transverse processes, helps anchor ribs

Front 93

lumbar

(Features of regional vertebra)

(parts of vertebral column)

Back 93

BIG body

Front 94

sacrum

(Features of regional vertebra)

(parts of vertebral column)

Back 94

5 vertebrae that fused together

Front 95

auricular surfaces

(sacrum)

(Features of regional vertebra)

(parts of vertebral column)

Back 95

2 ear like surfaces, articulates with coxal ears too

Front 96

superior articular process with facet

(sacrum)

(Features of regional vertebra)

(parts of vertebral column)

Back 96

last vertebra on chain

Front 97

median crest

(sacrum)

(Features of regional vertebra)

(parts of vertebral column)

Back 97

spinous processes

Front 98

sacral foramina

(sacrum)

(Features of regional vertebra)

(parts of vertebral column)

Back 98

8 holes down sacrum, 4 and 4

Front 99

coccyx

(Features of regional vertebra)

(parts of vertebral column)

Back 99

tail bone

Front 100

thorax

Back 100

rib cage

Front 101

sternum
(thorax)

Back 101

3 bones fused together, narrow bone, medial, vertical

Front 102

manubrium

(sternum)

(thorax)

Back 102

upper of the T shape, horizontal, articulates with sternal end of clavicle

Front 103

body

(sternum)

(thorax)

Back 103

verticle

Front 104

xiphoid process

(sternum)

(thorax)

Back 104

bottom point fuses when about 25, cartilage in kids and bone in adults

Front 105

ribs

Back 105

blade of rib points down, curvy part back

Front 106

head

(ribs)

(thorax)

Back 106

end of curved end, attaches to vertebra

Front 107

neck

(ribs)

(thorax)

Back 107

between head and tubercle

Front 108

tubercle

(ribs)

(thorax)

Back 108

on curved end, attaches to vertebra

Front 109

body

(ribs)

(thorax)

Back 109

straight part

Front 110

costal groove

(ribs)

(thorax)

Back 110

where nerves that help you breath are, points down

Front 111

costal cartilage

(articulated skeleton)

Back 111

hyaline cartilage, looks like frosted glass

Front 112

vertebrosternal ribs (1-7)

(articulated skeleton)

Back 112

top ribs that attach to sternum

Front 113

vertebrochondral ribs (8-10)

(articulated skeleton)

Back 113

middle ribs that attach to cartilage

Front 114

vertebral ribs (11-12)

Back 114

last 2 inferior ribs