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Musculoskeletal Syst
Chapter 3 MedTerm
Question | Answer |
---|---|
ankyl/o | crooked or stiff |
cost/o | rib |
dactyl/o | digit or toe (polydactyly) |
kyph/o | humpback |
lei/o | smooth |
lord/o | bent |
myel/o | bone marrow or spinal cord (myelin sheath) |
rhabd/o | rod shaped or striated |
spondyl/o | vertebra |
compact bone | tightly solid bone tissue |
spongy bone/cancellous bone | mesh like bone tissue in the interior of bones |
long bones | elongated bones in arms and legs |
short bones | square shaped bones in wrists and ankles |
flat bones | thin, flattened bones of the ribs, shoulder blades, pelvis and skull |
irregular bones | bones of the vertebrae and face |
sesamoid bones | round bones by the joint |
epiphysis | wide ends of long bones |
diaphysis | shaft of bones |
metaphysis | growth plates between dia and epi |
endosteum | membrane lining the medullary cavity |
medullary cavity | cavity w/i the shaft of the long bones; filled with bone marrow |
decubitus | lying down |
epiphysis | wide ends on a long bone |
diaphysis | shaft of the long bone |
periosteum | a fibrous, vascular membrane that covers the bone |
annulus fibrosus | ring of fibrocartilage and fibrous tissue forming the circumference of the intervertebral disk; surrounds the NUCLEUS PULPOSUS |
nucleus pulposus | central portion of the vertebral disc |
fascia | a band or sheet of fibrous connective tissue that covers, supports and separates muscle. |
exostosis | a projection arising from a bone that develops from cartilage |
osteoarthritis/degenerative joint disease/degenerative arthritis | affects the weight-bearing joint (knees and hips) |
rheumatoid arthritis | systemic arthritis; affects joint and synovial membranes (especially in the hands and feet) |
gouty arthritis | buildup of uric acid near a joint |
sequestrum | bone tissue that has died from loss of blood supply |
chondromalacia | softening of cartilage |
Fracture | Fx |
closed fracture | fracture with no open wounds |
open fracture | fracture with open wound |
complex fracture | requires manipulation for repair |
comminuted fracture | shattered into many pieces |
spiral fracture | twisting injury |
transverse fracture | fracture forms a right angle |
greenstick fracture | incomplete break of a fracture |
rhabdomyoma | skeletal muscle tumor |
rhabdomyosarcoma | malignant skeletal muscle tumor |
kyphosis | curvature of the spine in thoracic spine |
lordosis | curvature of lumbar spine common in preggos |
spondylolosthesis | forward slipping of lumbar vertebra |
spondylosis | immobile condition of vertebrae caused by joint degeneration |
subluxation | partial dislocation |
arthrocentesis | puncture of a joint |
arthrodesis | binding or fusing of joint surfaces |
open reduction internal fixation of a fracture | surgical repair of a fracture where they put thing back together with screws and pins and whatnot |
spondylosyndesis | spinal fusion |
external fixation of a fracture | fixing a bone from the outside (casting, splinting) |
traction | pulling force to a fractured bone |
orthosis | use of orthopedic appliance to maintain a bone's position (brace) |