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Limitations
The hand/arm transplant will not function exactly like your upper limb before your injury or loss.
- Hand/arm transplant recipients do not gain feeling or function immediately after surgery. Return of feeling and function in the hand/arm after transplant surgery can take months or years.
- Not everyone will have the same success in regaining hand/arm function or accepting the hand/arm as part of their body and identity.
- Recipients of below-elbow hand/arm transplants regain sensory and motor function faster than recipients of above-elbow hand/arm transplants. This is because the nerves have a longer distance to grow back and reach the hand in above-elbow transplants than in below-elbow transplants.¹
- If hand/arm transplant recipients are unable to accept the transplant as part of their own body and self-identity, they may stop taking their anti-rejection medicines, which can lead to the loss of the transplant.2,3
- Upper limb function is difficult to predict and depends on:
- The level of the transplant (e.g., below-elbow versus an above-elbow transplant)
- The health of the recipient
- The recipient’s participation in and adherence to their recovery regimen (medicine, physical and occupational therapy).
- Getting a hand/arm transplant will not make a person’s other problems go away. It is important that transplant recipients continue to get regular care after the transplant to address other physical or psychological health issues.