title: Rapidly progressive osteoarthritis after arthroscopic labral repair in patients with hip dysplasia.
abstract: Recent reports of poor clinical outcomes after arthroscopic surgery in hips with marked dysplasia have emerged. Arthroscopic resection of the hypertrophic labrum in cases of dysplasia, especially in the absence of periacetabular osteotomy (PAO), has been implicated. Some patients will refuse PAO because it is a major open procedure, opting for a less invasive arthroscopic procedure. We present the cases of 2 young adults with marked dysplasia who had rapidly progressive osteoarthrosis despite arthroscopic labral repair. Though perhaps beneficial as an isolated procedure in borderline or mild dysplasia cases, arthroscopic hip surgery, even labral repair, may best be performed with PAO in cases with more severe dysplasia. Albeit attractive as a less invasive labral-preserving surgery, arthroscopic labral repair not only may fail to provide symptomatic improvement but may compromise or preclude a later PAO if rapidly progressive osteoarthrosis ensues. Hip arthroscopy may best be performed concurrently with or after PAO but not proceeding PAO in patients requiring both procedures.
authors.affiliation: Kaiser West Los Angeles Medical Center, Los Angeles, California, USA. dean.k.matsuda@kp.org
authors.forename: Dean K
authors.initials: DK
authors.lastname: Matsuda
authors.forename: Monti
authors.initials: M
authors.lastname: Khatod
mesh_terms: D000328:Adult; D018771:Arthralgia / Q000209:etiology; D001182:Arthroscopy / Q000009:adverse effects*; D002358:Cartilage, Articular / Q000601:surgery*; D018450:Disease Progression; D005260:Female; D006618:Hip Dislocation, Congenital / Q000601:surgery*; D006801:Humans; D015207:Osteoarthritis, Hip / Q000000981:diagnostic imaging / Q000209:etiology*; D011859:Radiography; D012086:Reoperation