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ARTICULATIONS1
Bones
| Question | Answer |
|---|---|
| ARTICULATION | JOINT BTW BONES, BONES AND CARTILAGE, BONE AND TEETH |
| 3 TYPES BASED ON FUNCTION ( MOVEMENT) | FIBROUS - MOSTLY SYNARTHROSIS CARTILIGINOUS - AMPHIARTHROSIS SYNOVIAL - DIATHROSIS |
| MOSTLY SYNARTHROSIS JOINTS | IMMOVABLE , W/OUT NO JOINT CAVITY MOSTLY AXIAL |
| AMPHIARTHROSIS JOINTS | SIGHTLY MOVABLE, NO JOINT CAVITY MOSTLY AXIAL |
| DIARTHROSIS | FREELY MOVABLE, SYNOVIAL CAVITY & SYNOVIAL MEMBRANE MOSTLY APPENDICULAR |
| FIBROUS - MOSTLY SYNARTHROSIS EXAMPLES OF JOINTS | SUTURES, GOMPHOSE, SYNDESMOSE |
| SUTURE | IMMOVABLE JT BTW CRANIAL BONES |
| GOMPHOSE | BTW TOOTH AND ALVEOLAR SOCKET |
| SYNDESMOSES | DISTAL TIBIA/ FIBULAR JT CONNECTED BY LIGAMENTS SLIGHTLY MOVEABLE |
| CARTILIGINOUS - AMPHIARTHROSIS JOINT EXAMPLES | SYMPHYSIS, SYCHONDROSE |
| SYMPHYSIS | FIBROCARTILAGE: PUBIS SYMPHYSIS, INTERVERTEBRAL DISC RESIST TENSION AND COMPRESSION |
| SYCHONDROSE | BTW COSTAL CARTILAGE OF 1ST RIB & MANDURBRIUM CONNECTED BY HYALINE CARTILAGE FUNCTIONALLY IMMOVABLE |
| SYNOVIAL JOINT | BONE ENDS COVERED BY ARTICULAR (HYALINE) CARTILAGE, ARE BEST AT ABSORBING COMPRESSION |
| SYNOVIAL JOINT MADE UP OF | SYNOVIAL CAVITY, ARTICULAR CAPUSLE ( INNER & OUTER), ARTICULAR DICS (MENISCI), BURSA SACS, LIGAMENTS |
| SYNOVIAL CAVITY | SPACE W/ SYNOVIAL FLUID |
| ARTICULAR CAPSULE | ENCLOSES CAVITY AND BONE ENDS 2 LAYER -OUTER - FIBROUS, STRENGTH, CONTINUOUS W/ PERIOSTEUM -INNER- SYNOVIAL MEMBRANE, PRODUCES SYNOVIAL FLUID NOURISHES, LUBRICATES JOINTS |
| BURSA SACS | CUSHION JOINTS; REDUCE FRICTION IN ELBOW, KNEE,SHOULDER LINED BY SYNOVIAL MEMBRANE - FILLED W/ SYNOVIAL FLUID |
| LIGAMENTS | CAPSULAR, EXTRACAPSULAR, INTRACAPSULAR |
| CAPSULAR | DERIVED FROM ARTICULAR CAPSULE |
| EXTRACAPSULAR | OUTSIDE CAPSULE: MEDIAL, LATERAL COLLATERAL LIGAMENT |
| INTRACAPSULAR | INSIDE CAPSULE: ANTERIOR, POSTERIOR CRUCIATE LIGAMENT |