A physical therapist is treating a patient who suffered a severe burn injury to their leg and subsequently underwent a knee disarticulation. Which of the following accurately describes this patient’s level of amputation?
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CAn amputation above the knee, preserving <30% of the femur
DAn amputation above the knee, preserving >30% of the femur
✓ Correct answer: A. An amputation through the knee jointAnswer: An amputation through the knee joint A knee disarticulation is an amputation through the knee joint. A transtibial amputation is performed below the knee. A transfemoral amputation is performed above the knee and is not distinguished by the length of the femur preserved.
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