anatomy bone practical

bone practical #2

supraorbital foramen

supraorbital foramen

hole above eye socket

coronal suture

suture between frontal and parietal

sagittal suture

suture between parietals

squamous suture

suture between parietals and temporal bones

mandibular condyle

where mandible articulates

external acoustic meatus

external ear canal

styloid process of temporal bone

long, slender process on temporal bone

mastoid process

large process posterior and inferior to external acoustic meatus

Ethmoid

the part next to the highlighted section (until I get new picture)

lambdoid suture

suture between occipital and parietal

foramen magnum

largest hole in the skull; spinal cord and brain integrate

occipital condyles

processes adjacent to foramen magnum; articulation for atlas

maxilla

above mouth below nose

infraorbital foramen

holes below the eyes

zygomatic bone

lateral side of eye socket and anterior portion of cheek bone

lacrimal bone

most medial bone located within eye socket

nasal bone

"bridge" of nose

vomer

single bone that forms part of the nasal septum

body of mandible

chin/jaw/below the teeth

coronoid process of mandible

anterior process of mandible

mental foramen

holes on both sided of chin

hyoid

floating bone found at junction of floor of mouth and neck

superior articular process

superior; articulates with vertebra above it

transverse process

lateral projections

spinous process

large projection perpendicular to transverse process

body of vertebra

large structure that supports weight of vertebral column

vertebral foramen

large hole for spinal cord

transverse foreman

all cervical vertebrae have this

atlas

1st vertebra-no body

axis

2nd vertebra

dens

process that acts as pivot for atlas to allow rotation of the head

lumbar vertebrae

larger bodies with blunt, square spinous process

sacrum

5 fused vertebrae

sacral foramen

holes down the sides of median sacral crest

true ribs

1-7

false ribs

8-10

floating ribs

11 and 12

manubrium

superior portion of sternum

body of sternum

main portion; tie

xiphoid process

posterior portion of sternum

clavicle

between scapula and sternum

glenoid cavity

lateral head of humerus fits here

coracoid process

anterior, above glenoid

acromion process

posterior, continuous with scapular spine

scapular spine

posterior

head of humerus

ball; large rounded part

greater tubercle

larger rounded area on lateral side of head

deltoid tuberosity

rough ridge going down humerus bone

lateral epicondyle

on the humerus; distal end

medial epicondyle

distal end

olecranon fossa

large depression posterior on distal end (humerous)

trochlear notch

large c-shaped notch at proximal end

olecranon process

top of trochlear notch

coronoid process of ulna

below trochlear notch

head of ulna

large articular end at distal end of the ulna - roughly at #4

styloid process of ulna

small process on distal end

head of radius

proximal, flat, rounded part

styloid process of radius

distal, sticks out laterally

radial tuberosity

large knob below head; proximal

metacarpals

1-5

phalanges of hands

1-5; proximal, middle, distal

acetabulum

socket for head of femur

iliac crest

top ridge of bone

obturator foramen

large opening

ischial tuberosity

most posterior portion

symphysis pubis

head of femur

large rounded end; proximal

neck of femur

narrowing of bone lateral to the head

greater trochanter of femur

lateral to head and neck

lateral condyle

distal end of bone; greater trochanter side

medial condyle

distal end of bone; head side of bone

intercondylar fossa

notch between condyles

tibia

big toe side

medial condyle

same side as medial malleolus; medial, flat part

lateral condyle

flat part

medial malleolus

most posterior that sticks out

tibial tuberosity

anterior ridge at proximal end

head of fibula

rounded side

lateral malleolus

distal end; point outside of ankle bone

talus tarsal

sits on top of calcaneus

calcaneus

heel bone

metatarsals

1-5

phalanges of the foot

1-5, proximal, middle, distal

frontal bone

forehead and eyebrow

parietal bones

sides of upper skull

temporal bone

lower sides of skull where ear is

sphenoid bone

bat shaped bone

Occipital Bone

bottom back of skull

anterior fontanel

posterior fontanel

p - towards top of image

occipital facets

in atlas - two white ovals

den facet

oval indentation on the bottom

bifid spinous process

arrows at the bottom

thoracic vertebrae

8-19 vertebrae

cervical vertebrae

first seven vertebae

intervertebral discs

inbetween each vertebrae

sacral canal

vertical hollow passage through the sacrum

costal cartilage

pelvic girdle

os coxa (ossa coxae pl.)

hip bone