Bone Repair and Remodeling
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Questions and Answers

What is the main process involved in bone repair and regeneration?

  • Micro- and macrostructure remodeling
  • Osteogenic and osteoclastic balance
  • Osteogenesis and osteoclast activity (correct)
  • Wolff's Law adaptation

    • How does bone adapt to a new mechanical environment according to Wolff's Law?

  • By promoting macrostructure regeneration
  • By enhancing osteogenic activity
  • By increasing microstructure remodeling
  • By changing the equilibrium between osteogenesis and osteoclasis (correct)

    • What happens to the equilibrium if more stress than the physiological is applied to bone?

  • It tilts toward more osteogenic activity (correct)
  • It leads to increased osteoclastic activity
  • It promotes macrostructure remodeling
  • It causes microstructure degradation

    • What is the response of bone processes when less stress is applied?

    <p>The equilibrium tilts toward osteoclastic activity (A)</p> Signup and view all the answers

    What type of fracture fixation does not require opening the fracture site?

    <p>External fracture fixation (B)</p> Signup and view all the answers

    Which mechanisms are involved in repairing fractures?

    <p>Primary Healing and Secondary Healing (A)</p> Signup and view all the answers

    How are bone fragments held in internal fracture fixation?

    <p>Wires, screws, plates, and/or intramedullary devices (A)</p> Signup and view all the answers

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