[Nerve transplantations in the upper extremity with autologous grafts].

The paper deals with the technique and indications of interfascicular nerve grafting. The operative technique and problems as well as new ideas are described. When the results published in this operative technique are compared, the following tendency is seen: some teams of microsurgeons have nearly the same excellent results after transplantation as after primary suture, while other teams have significantly more failures with transplantation. The problems with follow-up studies and the different methods of postoperative examination are discussed, as are the results of some of the teams.