anatomy 11

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Author:
andreathors16
ID:
101496
Filename:
anatomy 11
Updated:
2011-09-13 17:12:57
Tags:
fractures healing
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Description:
test 1
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  1. Fracture hematoma
    • step 1 of Fracture healing
    • blood vessels bleed until a fracture hematoma (clot) pccurs.
    • 6-8 hours after injury.
    • bone cells die producing debris that phagocytes ( macrophages) clean up
  2. fibrocartilaginous callus
    • step 2 of fracture healing
    • fibroblast make collagen fibers
    • chrondoblasts make more fibrocartilginous callus
  3. bony callus
    • step 3 of fracture healing
    • osteoblasts produce spongy bone trabeclae (bony callus)
  4. Compact bone
    • step 4 of fracture healing
    • compact bone replaces spongy bone by osteoclasts
    • osteoblasts lay down osteocytes
  5. open fracture
    peirces skin
  6. simple fracture
    doesnt peirce the skin
  7. comminuted fracture
    crushed bone
  8. green stick fracture
    in kids, partial fracture
  9. impacted
    bone goes into another
  10. pott
    fracture of tibia
  11. colles
    fracture of radius
  12. synarthroses
    immovable, skull
  13. amphoarthroses
    slightly movable vertebral
  14. diarthroses
    freely movable, limb
  15. fibrous joints
    sutures, syndesmoses, and gomphoses
  16. cartiaginous joints
    synchodroses and symphyses
  17. synovial joints
    • have synovial fluid for gliding, in all movable joints
    • fibrous
  18. suture
    • immovable joint
    • site of growth and shock absorbtion in skull
  19. syndesmoses
    • some movement
    • fibrous
    • between scapula and clavicle
  20. gomophoses
    • no movement, joint between roots of teeth and the socket
    • fibrous
  21. synchondroses
    • immovable
    • where rib meets the sternum
  22. symphyses
    • fibrocartilaginous
    • slightly movable
    • two sides of madibles fuse making the mental symphysis
  23. gliding/plane joints
    between tarsus of the foot
  24. hinge
    between trochlea of humerus and trochlear notch of ulna

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