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Review Question - QID 6648

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QID 6648 (Type "6648" in App Search)
An 82-year-old woman fell on her right shoulder 2 days ago. She is alert, oriented, and in mild discomfort. Prior to falling, she lived alone and functioned independently. Examination reveals extensive ecchymosis extending to the midhumeral region. Her neurovascular examination is normal. Radiographs are shown in Figures 41a and 41b. What is the most appropriate management?
  • A
  • B

Surgical fixation with percutaneous pins

1%

3/212

Surgical fixation with a hemiarthroplasty with tuberosity repair

46%

98/212

Surgical fixation with a total shoulder arthroplasty

22%

46/212

Sling immobilization for 6 weeks followed by active range of motion

8%

17/212

Sling immobilization with daily pendulum exercises

19%

41/212

  • A
  • B

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The patient has a displaced four-part proximal humerus fracture. Given her age and the presence of osteopenia, a cemented hemiarthroplasty is the treatment of choice. The glenoid is uninjured so a total shoulder arthroplasty is not indicated. Percutaneous pinning in younger individuals with good bone quality may be indicated but not in an 82-year-old woman with osteopenia. Sling immobilization and immediate pendulum exercises will lead to a nonunion. Sling immobilization for 6 weeks followed by active range of motion will result in a nonunion or malunion with unacceptable functional results.

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