[Various problems in autotransplantation after injuries to peripheral nerves of the extremities].

From clinical experience and the results of anatomical study, the authors suggest repairing defects in the large nerve trunks with segments of cutaneous nerves found within the boundaries of the main operative wound. As a result the commonly performed additional intervention on the healthy extremity for obtaining the graft is avoided. After the ends of the injured nerve are separated into bundles, the donor nerves are sutured to the groups of bundles so that the defect is repaired along the perimeter. Knowledge of the specific features of the fascicular structure of nerves allows the possibilities of microsurgery to be used more rationally neuroplasty.