Replantation of Digits
Alternate Names : Reattachment of Amputated Fingers, Revascularization of Amputated Digits
DefinitionReplantation of digits is the surgical repair of completely amputated fingers or toes. With an incomplete amputations (the part remains attached to the body by skin, artery, vein, or nerve), a process called revascularization is used to reattach the digit.
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Overview & Description
While the patient is sedated, using regional or general anesthesia, the bone ends may be shortened to eliminate tension on the repaired blood vessels. The digit is put in place and the bone is stabilized with wires or a plate and screws. Tendon repairs are done next.
Digital nerves and vessels are then repaired with microsurgical instruments. This part of the surgery is most critical to its success. The skin is then closed. A bulky dressing is applied.
Young children may need to wear a cast to protect the area from injury.
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