What is a disadvantage associated with the use of a supracondylar cuff or strap?

Using a supracondylar cuff or strap can lead to potential concerns regarding circulation, particularly if the cuff is applied too tightly or if it is not properly positioned. This device is designed to secure the prosthesis in place during ambulation, but the pressure it exerts can restrict blood flow to the residual limb if not carefully monitored. This can result in discomfort, numbness, or even more severe vascular complications if the circulation is significantly impaired.

Other options highlight benefits or neutral aspects of the cuff or strap. Lower maintenance needs imply ease of care rather than a disadvantage. Enhanced knee range of motion and improved cosmetic appeal pertain to the positive outcomes associated with the device's use. However, the crucial point about circulation directly addresses a critical downside, emphasizing the need for careful application and monitoring in prosthetic fittings.