Preoperative variables affecting long-term outcome of triple pelvic osteotomy for treatment of naturally developing hip dysplasia in dogs

Abstract

TPO for treatment of HD in dogs may slow, rather than stop, radiographic progression of DJD; however, clinical outcome is acceptable for most dogs. Preoperative evidence of DJD may not be a limiting criterion in selecting dogs as suitable TPO candidates. Dogs with extensive hip joint laxity before surgery may be predisposed to developing DJD; thus, the risk-to-benefit ratio for TPO versus salvage procedures should be considered. Younger dogs may develop less severe DJD after TPO; surgery should be considered at the first sign of hip joint laxity and pain.