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MUSC: Pathology
Terms for muscular pathologies
Question | Answer |
---|---|
adhesion | band of scar tissue binding anatomical surfaces that are normally separate from each other. They can form in muscles or in internal organs, as a result of injury or surgery |
atrophy | weakness or wearing away of body tissues and structures caused by pathology or by disuse over a long period of time |
myalgia | muscle pain |
myolysis | degeneration of muscle tissue |
myorrhexis | the rupture or tearing of a muscle |
atonic | lacking normal muscle tone or strength |
dystonia | a condition of abnormal muscle tone that causes the impairment of voluntary muscle movement |
hypotonia | a condition in which there is diminished tone of the skeletal muscles |
ataxia | lack of muscle coordination during voluntary movement |
contracture | the permanent tightening of fascia, muscles, tendons, ligaments, or skin that occurs when normally elastic connective tissues are replaced with nonelastic fibrous tissues |
intermittent claudication (IC) | pain in the leg muscles that occurs during exercise and is relieved by rest |
spasm | sudden, involuntary muscle contraction |
myoclonus | the sudden, involuntary jerking of a muscle or group of muscles |
bradykinesia | extreme slowness in movement |
dyskinesia | the distortion or impairment of voluntary movement resulting in fragmented or jerky motions |
hyperkinesia | abnormally increased muscle function or activity |
hemiparesis | partial paralysis of the right or left half of the body |
hemiplegia | total paralysis of one side of the body |
paraplegia | paralysis of both legs and the lower part of the body |
quadriplegia | paralysis of all four extremities |
amputation | partial or complete removal of a limb |
tremor | shaking; rhythmic muscular movement |
chorea | sudden, rapid, jerky, purposeless movement involving limbs, trunk, or face |