In 16 male dogs who suffered from perineal hernia, polypropylene mesh was used to close a defect in the pelvic diaphragm. Pelvic bone was drilled on the pelvic floor and mesh was sutured through holes by polypropylene suture. Strong pelvic diaphragm, good long-term results and time-sparing by this technique was achieved. Suture sinuses were developed in two dogs one month postoperatively. Objectives of this study were to describe a new alternative technique of perineal herniorraphy and postoperative possible complications. Weak- ness of internal obturator muscle flap is complication which can be observed during transposition of internal obturator muscle flap. This technique can be used when internal obturator muscle flap is weak like the operation of the first choice.

Published in 2006