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trans-radial amputation, commonly referred to as below-elbow or forearm amputation; elbow disarticulation; trans-humeral amputation, commonly referred to as above-elbow amputation; shoulder disarticulation; forequarter amputation; A variant of the trans-radial amputation is the Krukenberg procedure in which the radius and ulna are used to ...
The Krukenberg procedure separates the bony remnants of the forearm into a makeshift pincer. The procedure involves separating the ulna and radius for below-elbow amputations, and in cases of congenital absence of the hand, to provide a pincerlike grasp that is motored by the pronator teres muscle.
Upper-extremity prostheses are used at varying levels of amputation: forequarter, shoulder disarticulation, transhumeral prosthesis, elbow disarticulation, transradial prosthesis, wrist disarticulation, full hand, partial hand, finger, partial finger. A transradial prosthesis is an artificial limb that replaces an arm missing below the elbow.
There are a number of different types of amputations that describe the location of the amputation. A transhumeral amputation is an above the elbow amputation. It is sometimes referred to as AE. A transradial amputation is a below the elbow amputation. A transfemoral amputation is an above the knee amputation, and is sometimes referred to as AK.
Hand transplantation, or simply a hand transplant, is a surgical procedure to transplant a hand from one human to another. The donor hand, usually from a brain-dead donor, is transplanted to a recipient amputee. Most hand transplants to date have been performed on below-elbow amputees, although above-elbow transplants are gaining popularity.
Hemicorporectomy is the surgical amputation of the entire body below the waist, including the legs, genitalia, urinary system, pelvic bones, anus, and rectum. Hemilaminectomy is the surgical trimming or partial removal of the lamina portion of a spinal vertebra. Hemipelvectomy is the surgical removal of half of the pelvis and one of the legs ...
Replantation or reattachment is defined as the surgical reattachment of a body part (such as a finger, hand, or toe) that has been completely cut from the body. [1] Examples include reattachment of a partially or fully amputated finger, or reattachment of a kidney that had had an avulsion-type injury.
The team has now moved onto a trial with transhumeral amputees (amputation above the elbow), with the hope that median nerve transfer in transradial amputation could potentially provide thumb control. [1] With all previous patients being upper limb amputees, the team also hopes to move on to lower limb amputees eventually. [1]