Above knee amputation

Above Knee Amputation

Above knee amputation (pronunciation: əˈbʌv ni: æmpjʊˈteɪʃən), also known as AKA or transfemoral amputation, is a surgical procedure performed to remove the lower limb above the knee joint when that limb has been severely damaged or diseased.

Etymology

The term "amputation" comes from the Latin amputare, "to cut away", while "above knee" refers to the location of the amputation, which is above the knee joint.

Procedure

The surgery involves the removal of the entire lower limb, including the femur, or thigh bone. The remaining upper limb is then shaped into a stump for the fitting of a prosthesis. The procedure is typically performed under general anesthesia.

Reasons for Amputation

The most common reasons for an above knee amputation include peripheral artery disease, cancer, trauma, and infection. In some cases, the procedure may also be performed due to congenital defects or severe burns.

Rehabilitation

Following an above knee amputation, patients typically undergo physical therapy to help them learn to use a prosthetic limb and to strengthen the remaining muscles. Occupational therapy may also be used to help patients adapt to their new physical condition and regain independence in daily activities.

Related Terms

• Amputation
• Prosthesis
• Rehabilitation
• Physical therapy
• Occupational therapy

External links

• Medical encyclopedia article on Above knee amputation
• Wikipedia's article - Above knee amputation

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