Which is a recommended intervention to prevent hip contractures after lower-limb amputation?

Which is a recommended intervention to prevent hip contractures after lower-limb amputation?

• A. Continuous leg elevation
• B. Frequent knee flexion
• C. Long-term standing
• D. Prone Positioning For 20-30 Minutes Twice Daily

Answer: (D)

Preventing hip flexion contractures after amputation hinges on keeping the hip in a neutral, extended position so the hip flexors don’t shorten and tighten. Lying prone places the hip in extension, which lengthens the hip flexors (like the iliopsoas and rectus femoris) and helps maintain full range of motion. Doing this 20-30 minutes twice daily provides a regular stretch that preserves hip extension, making it easier to fit and use a prosthesis later and improving gait potential. Other approaches don’t target hip extension as effectively. Continuous elevation tends to keep the limb in a position that can promote shortening of the hip flexors over time. Frequent knee flexion or long periods of standing don’t specifically address preventing hip flexion contractures and can introduce other risks or limitations.

Preventing hip flexion contractures after amputation hinges on keeping the hip in a neutral, extended position so the hip flexors don’t shorten and tighten. Lying prone places the hip in extension, which lengthens the hip flexors (like the iliopsoas and rectus femoris) and helps maintain full range of motion. Doing this 20-30 minutes twice daily provides a regular stretch that preserves hip extension, making it easier to fit and use a prosthesis later and improving gait potential.

Other approaches don’t target hip extension as effectively. Continuous elevation tends to keep the limb in a position that can promote shortening of the hip flexors over time. Frequent knee flexion or long periods of standing don’t specifically address preventing hip flexion contractures and can introduce other risks or limitations.