Stress fractures of the inferior pubic ramus following hip surgery.

Fractures of the inferior pubic ramus developed in 5 patients following hip surgery. In at least 4 patients the bony abnormality was related to a stress infraction. Stress fractures of the obturator ring are not commonly reported; however, the authors suggest that they are sometimes overlooked as a postoperative complication that may lead to significant symptoms and a battery of unnecessary diagnostic examinations.