[Reconstruction of grip function in cases of a fingerless or missing hand].

In two cases a grip reconstruction by double toe-to-hand transfer is demonstrated. In the first patient all fingers of the left hand were amputated at the metacarpo-phalangeal joint level. The second and the third finger were reconstructed by transplantation of the second toe from the left foot and the third toe from the right foot. The distal and middle phalanx of the transplanted third toe had to be re-amputated because of mummification two weeks after the transplantation and was covered with a groin flap. Good function of the newly formed grip could be demonstrated. The second patient was a 21-year old man with amputation of both hands. Grip reconstruction in the right lower arm was performed by transplantation of the second toe of each foot together with a metatarsal bone and a dorsalis pedis flap. One year after the operation the follow-up study demonstrated good function of the newly formed hand. The patient is able to use his two new fingers during daily life mainly to hold small objects. The sensation and the range of movement of the newly formed right hand are demonstrated and discussed.