amputation(redirected from above-knee (A-K) amputation)
Also found in: Dictionary, Thesaurus, Medical.
amputation(ăm'pyətā`shən), removal of all or part of a limb or other body part. Although amputation has been practiced for centuries, the development of sophisticated techniques for treatment and prevention of infection has greatly decreased its necessity. Surgical amputation is currently performed in cases of bone and tissue cancers, gangrene, and uncontrollable infections of the arm or leg. An amputation is performed as far above the affected area as is necessary to remove all unhealthy tissue and to leave a portion of sound tissue with which to pad the bone stump. Whenever possible amputations are performed at points on the limb that permit the fitting of prosthetic devices (see artificial limbartificial limb,
mechanical replacement for a missing limb. An artificial limb, called a prosthesis, must be light and flexible to permit easy movement, but must also be sufficiently sturdy to support the weight of the body or to manipulate objects.
..... Click the link for more information. ). Ceremonial amputation of finger joints has been practiced in parts of Australia and Africa in conjunction with male initiation rites. In some areas of New Guinea women have finger joints amputated to signify mourning.
What does it mean when you dream about an amputation?
Amputation has different connotations depending on the tone of the dream. When amputations do not refer to actual removal of limbs, they refer to the radical removal of something from one’s life. Positively, a dream about an amputation may refer to the removal of something that, although formerly quite close to the individual, is no longer necessary or desirable. Negatively, it may mean the abandonment of talents and powers represented by the amputated limb. Sometimes amputation may also represent a situation that one has been ignoring but which has finally reached a crisis point.