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chap 9 joints
BSC 2085
| Question | Answer |
|---|---|
| Fibrous joints | No articular cavity; dense connective tissue joins bones. |
| Sutures | Type of fibrous joint; immovable, found in skull. |
| Syndesmoses | Type of fibrous joint; bones connected by ligaments. - distal tibiofibular joint and interosseous membrane |
| Cartilaginous joints | No articular cavity; bones joined by hyaline/fibrous cartilage. - pubic symphysis, manubrium and first rib |
| Synchondrosis | Cartilaginous joint; bones united by hyaline cartilage. - manubrium and first rib |
| Symphysis | Cartilaginous joint; bones connected by fibrous cartilage. - pubic symphysis |
| Synovial joints | Have articular capsule; allow free movement. - have bursae and tendon sheaths |
| Articular cartilage | Covers bone ends in synovial joints. |
| Synovial cavity | Space in synovial joints containing synovial fluid. |
| Accessory ligaments | Additional ligaments providing support in synovial joints. |
| Articular discs | Fibrocartilage structures improving fit in synovial joints. |
| Bursae | Fluid-filled sacs reducing friction in synovial joints. |
| tendon sheaths | tube-like bursae that wraps around tendons that deal with great friction |
| atlas w/ axis | PIVOT synovial intercalated disc |
| trochlea w trochlea notch | hinge synovial |
| glenoid cavity w humerus | ball and socket synovial |
| most vertebrae (cartilage) | intercalated disc |
| parietal w parietal | suture fibrous |
| carpel w metacarpal | saddle synovial |
| carpel w carpel | gliding synovial |
| acetabulum w femur | ball and socket synovial |
| tibia w fibula | fibrous syndesmosis |
| radius w ulna | pivot |