Periosteum · Histology

A 'periosteal elevator' is a surgical tool used to:

  1. Drill holes into the bone marrow
  2. Inject calcium into the osteons
  3. Smooth out the articular cartilage
  4. Strip the periosteum from the bone
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Correct answer: Strip the periosteum from the bone

During orthopedic surgery, a periosteal elevator is used to strip the periosteum from the bone. This is often necessary to expose the bone for the placement of plates or screws.

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