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15 Cards in this Set
- Front
- Back
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there are 2 types |
simple composed |
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simple |
2 bones e.g hip bone |
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composed |
3 bones or 2 bones and a disc (TMJ and knee joint) |
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synovial joint |
consists of articular surface, articular capsule, joint cavity (ligaments, intercalated disks, articulator lips) |
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in joints with 2 articular surfaces |
1 movable segment 1 fixed segment |
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angle of excursion |
mobility of the joint |
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degrees of freedom |
1, 2 or 3 |
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classification of synovial joints |
1. hinge 2. condyloid 3. ball and socket 4. ellipsoid 5. pivotal 6. plane |
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1. hinge |
elbow joint |
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2. condyloid |
fingers |
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3. ball and socket |
hip joint |
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4. ellipsoid |
metacarpal joint |
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5. pivotal |
radioulnar joint |
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6. plane |
clavicular joint |
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midposition |
between the initial and final position in which all parts of the joint capsule are under equal tension joint must readily assume position and move maximum amount of fluid in it's cavity (after injury, some diseases - arthritis) |
