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hyg 191 4 articular
articular system definitions 2
Term | Definition |
---|---|
abduction | movement away from the body midline |
adduction | movement to or toward the body midline |
amphiarthroses | semimovable or partially moving joints |
ankylosis | fixation of a joint |
arthritis | inflammation of a joint |
articulate | to joint together so as to permit motion between parts |
articulation | the point of union of any two bones |
bursitis | inflammation or irritation of a bursa sac |
circumduction | circular movement of a part |
diarthrosis | joint that permits free movement |
dislocation | displacement of a limb or organ from its original position |
eversion | turning a body part outward away from the body midline |
extension | straightening a limb or body part |
fibrositis | inflammation of connective tissue |
flexion | bending a limb or body part |
inversion | turning a body part toward the body midline |
joint | point of connection between two or more bones |
ligament | band of fibrous tissue, connecting bones and straightening joints |
pronation | lying face down or moving the arm so that the palm of the hand is facing backward |
protraction | movement of the jaw forward |
retraction | bending of light rays |
rotation | movement around a vertical axis |
sprain | joint injury, resulting from wrenching or twisting |
supination | lying face up or moving the arm so that the palm of the hand is facing forward |
symphysis | partially movable joint between two bones |
synarthrosis | immovable joints between two bones |
synovia | viscid fluid of a joint or similar cavity |
synovial | of or pertaining to synovia |