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Review Question - QID 7068

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QID 7068 (Type "7068" in App Search)
A healthy 74-year-old man reports right knee pain and swelling 6 years after undergoing primary total knee arthroplasty. Radiographs are shown in Figures 80a and 80b. He states he had severe bilateral bowlegged deformity for the last 20 years, but the right side got "a little better after the knee arthroplasty." The infection work-up is negative, and a review of a bone scan and serial radiographs reveals no signs of component loosening. Lateral ligaments appear lax on examination. Optimal surgical management should consist of which of the following?
  • A
  • B
  • A
  • B