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MedTerm 10
Musculoskeletal System
Term | Definition |
---|---|
leiomy/o | smooth (Visceral) muscle |
muscul/o, my/o | muscle |
rhabd/o | rod-shaped (striated) |
rhabdomy/o | striated muscle |
brachi/o | arm |
carp/o | carpus |
cephal/o | head |
cervic/o | neck |
clavicul/o | clavicle |
cost/o | ribs |
crani/o | cranium |
dactyl/o | fingers, toes |
humer/o | humerus |
metacarp/o | metacarpus |
phalang/o | phalanges |
radi/o | radius |
spondyl/o, vertebr/o | vertebrae |
stern/o | sternum |
thorac/o | chest |
calcane/o | calcaneum |
femor/o | femur |
fibul/o | fibula |
ili/o | ilium |
ischi/o | ischium |
lumb/o | loins (lower back) |
metatars/o | metatarsus |
patell/o | patella |
pelv/i, pelv/o | pelvis |
pod/o | food |
pub/o | pubis |
tibi/o | tibia |
ankyl/o | stiffness, bent, crooked |
arthr/o | joint |
chondr/o | cartilage |
fasci/o | fascia |
fibr/o | fiber, fibrous tissue |
kyph/o | humpback |
lamin/o | lamina (vertebral disk) |
lord/o | curve, swayback |
myel/o | bone marrow, spinal cord |
orth/o | straight |
oste/o | bone |
ped/o, ped/i | foot, child |
scoli/o | crooked, bent |
synov/o | synovial membrane or fluid |
ten/o, tend/o, tendin/o | tendon |
-asthenia | weakness, debility |
-clasia | to break, surgical fracture |
-desis | binding, fixation (of a bone or joint) |
-malacia | softening |
-porosis | porous |
-sarcoma | malignant tumor of connective tissue |
a- | without, not |
dys- | bad, painful, difficult |
syn- | union, together, joined |
bunion | deformity in which the great toe is angled laterally toward the other toes |
carpal tunnel syndrome | compression of the median nerve within the carpal tunnel |
claudication | lameness, limping |
contracture | fibrosis of connective tissue that prevents normal mobility of the joint |
crepitation | dry, grating sound caused by bone ends rubbing together, indicating a fracture or joint destruction |
ganglion cyst | fluid filled tumor that develops along the joint or tendons of the wrists, hands, or feet |
gout | joint inflammation caused by accumulation of uric acid crystal |
herniated disk | rupture of a vertebral disk's center through its outer edge |
hypotonia | loss of muscle tone or a diminished resistance to passive stretching |
myasthenia gravis | progressive disorder characterized by muscle weakness and droopiness, especially in the eyes, face, throat, and limbs |
osteomyelitis | inflammation of the bone and bone marrow |
osteoporosis | loss of calcium and bone tissue, causing the bones to become porous, brittle, and easily fractured |
Paget disease | chronic inflammation of bones, resulting in thickening and softening |
phantom limb | perceived sensation of a limb that has been amputated |
rickets | form of osteomalacia in children caused by Vitamin D deficiency |
spinal curatures | persistent, abnormal curvature of the spine |
scoliosis | lateral curvature |
kyphosis | curvature of the upper spine (Hunchback) |
lordosis | inward curvature of the lower spine (swayback) |
spondylolisthesis | slipping of a vertebra from it's normal position |
spondylosis | degeneration of the vertebrae |
sprain and strain | overstretching of ligaments, muscle, or tendon |
subluxation | partial or incomplete dislocation of one or more vertebrae |
talipes equinovarus | clubfoot |
arthrography | series of radiographs taken after injection of contrast into the joint to outline the contour of the joint |
bone density test | low energy x-ray absorption to measure bone mineral density |
discography | radiological examination of the intervertebral disk structures with injection of contrast |
lumbosacral spinal radiography | radiography of the five lumbar vertebrae and the fused sacral vertebrae |
myelography | radiography of the spinal cord after injection of contrast |
bone scintigraphy | nuclear medicine procedure that involves intravenous injection of a radionuclide taken up into the bone |
amputation | partial or complete removal of an extremity |
arthroscopy | visual examination of the interior of a joint |
arthrocentesis | puncture of a joint to remove fluid or administer medication |
arthroclasia | surgical breaking of a joint to provide movement |
bone grafting | transplantation of bone tissue to replace missing or damaged tissue |
bursectomy | excision of a bursa in the connective tissue |
laminectomy | excision of the posterior arch of a vertebra |
sequestrectomy | excision of a sequestrum (necrosed bone) |
total hip replacement | replacement of a damaged hip joint |
bone immobilization | procedure used to restrict movement, stabilize and protect a fracture, and facilitate the healing process |
casting | immobilization by application of a solid, stiff dressing |
spinting | immobilization by application of an orthopedic device |
traction | set of mechanisms for straightening broken pones or relieving pressure on the spine and skeletal system |
bone resorption inhibitors | prevent bone loss and strengthen bones affected by osteoporosis |
calcium supplements | treat hypocalcemia |
disease modifying antirheumatic drugs | slow progression of joint destruction by inhibiting inflammation |
muscle relaxants | relieve muscle spasms and stiffness |
nonsteroidal antiinflammatory drugs | suppress inflammation |
salicylates | relieve mild to moderate pain and reduce inflammation |
vitamin d analogs | facilitate the utilization of calcium |