click below
click below
Normal Size Small Size show me how
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 |