title: Hip dysplasia in the skeletally mature patient.
abstract: Abnormal hip development causes one-quarter to one-half of all hip disease. Dysplastic hips typically share characteristic anatomic abnormalities. The dysplastic acetabulum is typically shallow, lateralized, and anteverted with insufficient coverage anteriorly, superiorly, and laterally. The dysplastic proximal femur has a small femoral head with excessive femoral neck anteversion and a short neck with an increased neck shaft angle. These characteristic changes result in intraarticular pathology leading to hip arthritis. A variety of treatment options exist based on the degree of dysplasia and the amount of concomitant hip arthritis. Treatment options include hip arthroscopy, acetabular or femoral osteotomies, hip arthrodesis, and total hip arthroplasty.
authors.forename: Rachel Y
authors.initials: RY
authors.lastname: Goldstein
authors.forename: Ian David
authors.initials: ID
authors.lastname: Kaye
authors.forename: James
authors.initials: J
authors.lastname: Slover
authors.forename: David
authors.initials: D
authors.lastname: Feldman
mesh_terms: D000367:Age Factors; D001696:Biomechanical Phenomena; D006618:Hip Dislocation, Congenital / Q000175:diagnosis / Q000503:physiopathology / Q000601:surgery; D006621:Hip Joint / Q000002:abnormalities / Q000000981:diagnostic imaging / Q000503:physiopathology / Q000601:surgery; D006801:Humans; D019637:Orthopedic Procedures; D011237:Predictive Value of Tests; D011859:Radiography; D020127:Recovery of Function; D016896:Treatment Outcome