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Definition

 

A hand/arm transplant means that a hand or upper limb from a deceased donor is surgically attached to a person with upper limb loss. Hand/arm transplants are a kind of vascularized composite allograft (VCA), meaning a type of transplant that includes skin, muscle, bone, blood vessels, nerves, and/or tissues as a unit.¹

Patients showing arm/hand transplant.
 

Purpose of Hand/Arm Transplantation

  • A hand/arm transplant is performed to restore the motor functions and sensations of a person’s hand and to improve a person’s quality of life.2 For example, the transplant may restore a person’s ability to grasp objects, feel hot and cold, hold hands, write, type, play sports or music, and do many other activities of daily life.

  • Other potential benefits of a hand/arm transplant include improvements in a person’s appearance, balance when walking, and social integration.3,4

  • Hand/arm transplantation is not life-saving, but it can be “life-enhancing” because it can improve quality of life. However, there are risks involved with hand/arm transplantation, including medication side effects and the chance that the transplant will not function as expected.5
 

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