Abstract
We have developed an interlocking intramedullary nail method for the treatment of femoral and tibial fractures and used this method for the treatment of 7 cats and 6 dogs with these fractures. The interlocking nails, with a diameter of 4-6 mm and length of 60-140 mm, have holes at 10 mm intervals for screwing. The nail placed on the insertion device was inserted into the marrow cavity from the end of the fractured bone in the usual procedures for intramedullary fixation, then fixed by screws at the distal and proximal ends with a jig which was also attached to the insertion device. Animals were able to bear weight on the treated legs within three days, and the prognosis was excellent.
