Distraction lengthening of the thumb following replantation

Distraction lengthening is one of several surgical reconstructive methods used to obtain length of an amputated digit and to improve function. However, the use of this technique following replantation is a relatively new concept. A case of a 32-year-old male who sustained a traumatic amputation of his left nondominant thumb and index finger is described. The injury and the replantation surgery each resulted in a significant amount of bone loss from the thumb. Nine months following the replantation, distraction osteogenesis was utilized to lengthen the thumb and to improve both function and cosmesis.