{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,3]],"date-time":"2026-08-03T23:19:27Z","timestamp":1785799167481,"version":"3.56.0"},"reference-count":21,"publisher":"SAGE Publications","issue":"2","license":[{"start":{"date-parts":[[2009,8,1]],"date-time":"2009-08-01T00:00:00Z","timestamp":1249084800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J Orthop Surg (Hong Kong)"],"published-print":{"date-parts":[[2009,8]]},"abstract":"<jats:sec>\n                    <jats:title>Purpose.<\/jats:title>\n                    <jats:p>To assess the radiographic features of 36 hips with hereditary multiple exostoses (HME).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods.<\/jats:title>\n                    <jats:p>Hip parameters of 12 males and 6 females (36 hips) aged 2 to 28 years with HME were assessed using anteroposterior radiographs. The recorded features included the sites of osteochondromas, the femoral head\/neck ratio, the Reimer's migration percentage, Sharp's acetabular angle, the centre edge angle, the femoral neck-shaft angle, and degenerative changes.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results.<\/jats:title>\n                    <jats:p>15 of the 18 patients were asymptomatic; 3 complained of pain (2 underwent excision or bone biopsy); no lesion was malignant. Osteochondromas were most commonly located in the femur followed by the ilium; only one was intra-articular. 32 hips had coxa valga; 26 had an abnormal Reimer's migration percentage; 17 had an abnormal Sharp's acetabular angle; 12 had an abnormal centre edge angle; 32 had an abnormal femoral neck-shaft angle; and 6 had degenerative changes. Acetabular and femoral dysplasia as well as subluxation are common in patients with HME.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion.<\/jats:title>\n                    <jats:p>Borderline subluxated hips and those with marked coxa valga and\/or acetabular dysplasia should be closely monitored to determine the need for surgery in the future. Subluxated hips should be operated on early, particularly in children and symptomatic adults.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/230949900901700207","type":"journal-article","created":{"date-parts":[[2016,10,4]],"date-time":"2016-10-04T17:14:58Z","timestamp":1475601298000},"page":"161-165","source":"Crossref","is-referenced-by-count":28,"title":["Hereditary Multiple Exostoses of the Hip"],"prefix":"10.1177","volume":"17","author":[{"given":"Tarek AM","family":"El-Fiky","sequence":"first","affiliation":[{"name":"El-Hadra University Hospital, Alexandria, Egypt"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Wang","family":"Chow","sequence":"additional","affiliation":[{"name":"Division of Paediatric Orthopaedics, Department of Orthopaedics and Traumatology, The Duchess of Kent Children's Hospital, The University of Hong Kong, Hong Kong"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yun Hoi","family":"Li","sequence":"additional","affiliation":[{"name":"Division of Paediatric Orthopaedics, Department of Orthopaedics and Traumatology, The Duchess of Kent Children's Hospital, The University of Hong Kong, Hong Kong"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Michael","family":"To","sequence":"additional","affiliation":[{"name":"Division of Paediatric Orthopaedics, Department of Orthopaedics and Traumatology, The Duchess of Kent Children's Hospital, The University of Hong Kong, Hong Kong"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2009,8,1]]},"reference":[{"key":"bibr1-230949900901700207","doi-asserted-by":"publisher","DOI":"10.5435\/00124635-200503000-00004"},{"key":"bibr2-230949900901700207","doi-asserted-by":"crossref","first-page":"222","DOI":"10.1097\/00003086-198902000-00026","volume":"239","author":"Peterson HA","year":"1989","journal-title":"Clin Orthop Relat 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