Med term 5 Flashcards
Acromion
part of the scapula that connects to the clavicle
Acetabulum
Cup shaped depression in hip bone
Femur fits in
amphiarthrosis / amphiarthoses
cartilaginous joint having some movement at the union of two bones
ankle
hinged area between lower leg bones and foot
articular cartilage
cartilage at a joint
articulation
point at which two bones join together to allow movement
atlas
1st cervical vertebrae
axis
2nd cervical vertebrae
bone
hard connective tissue that forms the skeleton
bone head
upper rounded end of bone
bone phagocyte
bone cell that ingests dead bone and bone debris
bursa
sac lined with synovial membrane that fills spaces between tendons and joints
calcaneus
heel bone
calcium
mineral important for bone formation
cancellous bone
spongy bone with lattice like structure
cardiac muscle
both smooth and striated
carpus, carpal bone
wrist
cartilaginous disk
thick circular mass of cartilage between vertebrae of spinal column
cartilage
flexible connective tissue found in joints
cervical vertebrae
seven vertebrae of spinal column
neck
clavicle
curved bone of shoulder joint
collar bone
coccyz
tailbone
compact bone
hard bone with slightly woven structure
condyle
rounded surface at end of bone
knuckle like
crest
bony ridge
diaphysis
shaft of bone
diarthroses
freely movable joints
disk
cartilaginous disk
dorsal vertebrae
thoracic vertebrae
elbow
joint between upper arm and forearm
endosteum
lining of medullary cavitiy
epiphyseal plate
cartilaginous tissue that is replaced during growth years
eventually calcifies and disappears
ethmoid bone
irregular bone of face
attached to sphenoid
ethmoid sinuses
sinuses on both sides of nasal cavities
fascia
sheet of fibrous tissue that encloses muscles
femur
longest bone in body
thigh
fibula
smallest long bone in lower leg
fissure
deep furrow or slit
flat bones
thin flattened bones that cover certain areas of the skull
fontanelle
soft spot on babies
foramen
opening or perforation through a bone
foramen magnum
opening in occipital bone
spinal cord
fossa
depression in a bone
frontal bone
large skull bone
forms top of head and forehead
fronta sinsues
sinuses above eyes
heel
rounded portion of foot bottom
humerus
long bone of arm connecting the scapula on top and radius and ulna at bottom
iliuum
wide portion of hip bone
insertion
point at which a muscles attaches to a movable bone
intervertebral discs
cartilaginous disk
involuntary muscle
muscle does not move at will
irregular bones
any of a group of bones that fit into certain areas of skeleton
skull
ischium
one of three fused bones that form pelvic girdle
joint
pace of joining between two bones
lacrimal bone
thin flat bone in eye
lamina
thin flat part on either side of arch of a vertebrae
ligament
sheet of fibrous tissue
connects and supports bones
bones to bones
long bone
any extremity bone with shaft
lumbar vertebrae
five vertebrae in lower back
malleolus
rounded protrusion of tibia or fibula on either side of ankle
mandible
lower jaw
u shaped
mandibular bone
mandible
marrow
connective tissue filing the medullary cavity
mastoid process
protrusion of temporal bone that sits behind ear
maxillary bone
upper jaw bonee
maxillary sinus
sinus of either side of the nasal cavity below the eyes
medullary cavity
soft center cavity in bone that holds marrow
metacarpal
one of five bones of hand
metaphysis
section of a long bone between epiphysis and diaphysis
metatarsal
bones of the foot