Which statement best describes a rigid dressing for a residual limb?

• A. Rigid dressing
• B. A cast is made over the end of the residual limb to ensure control of swelling and provide comfort
• C. Ace wrap
• D. Residual limb shrinker

Answer: (B)

Rigid dressings immobilize and mold the residual limb with a hard shell. The best description is that a cast is made over the end of the residual limb, creating a rigid protective covering that provides controlled swelling, stabilizes tissues, and can improve comfort by preventing painful movement. This rigid, immobilizing approach distinguishes it from soft wraps or shrinkers, which do not provide the same level of stability or edema control. Rigid dressings also help with early prosthetic fitting, but require careful skin and tissue monitoring to avoid pressure injuries.