{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,29]],"date-time":"2026-08-29T08:49:10Z","timestamp":1787993350729,"version":"build-2784847793"},"reference-count":16,"publisher":"Wiley","issue":"9","license":[{"start":{"date-parts":[[2012,8,14]],"date-time":"2012-08-14T00:00:00Z","timestamp":1344902400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["ANZ Journal of Surgery"],"published-print":{"date-parts":[[2012,9]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p><jats:bold>Background:\u2002<\/jats:bold> A delay in the diagnosis of developmental dislocation of the hip has many long\u2010term consequences. This retrospective study was undertaken in order to establish an incidence of late\u2010presenting developmental dislocation of the hip in Western Australia, and investigate possible causes for missed diagnoses.<\/jats:p><jats:p><jats:bold>Method:\u2002<\/jats:bold> Data were collected retrospectively from 1 January to 31 December 2010. Theatre records were searched for operative descriptions including the words \u2018arthrogram hip\u2019, \u2018EUA hip\u2019, \u2018closed reduction hip\u2019, \u2018open reduction hip\u2019 and \u2018spica\u2019. Medical records were checked to establish the demographic details and background history of cases identified. Delayed diagnosis of developmental dysplasia of the hip (DDH) was defined as a dislocated hip requiring operative reduction, diagnosed at age greater than 3 months.<\/jats:p><jats:p><jats:bold>Results:\u2002<\/jats:bold> Seventeen children with 21 dislocated hips were identified. Age at diagnosis ranged from 6 months to 5 years. Girls accounted for 88.2% (15\/17) and the left hip was involved two\u2010thirds of the time (14\/21). Bilateral dislocations were found in four children.<\/jats:p><jats:p><jats:bold>Conclusion:\u2002<\/jats:bold> This study has identified an incidence of late\u2010presenting developmental hip dislocation of approximately three times the previously established rate. Possible reasons for this are explored. Additional retrospective audit is now underway, and changes are already in place to ensure that infants with DDH born in Western Australia are identified and treated as early as possible.<\/jats:p>","DOI":"10.1111\/j.1445-2197.2012.06110.x","type":"journal-article","created":{"date-parts":[[2012,8,14]],"date-time":"2012-08-14T06:05:11Z","timestamp":1344924311000},"page":"612-615","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":20,"title":["Delayed diagnosis of developmental dislocation of the hip: the Western Australian experience"],"prefix":"10.1111","volume":"82","author":[{"given":"Ryan","family":"Lisle","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Michelle","family":"Boekelaar","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Katherine","family":"Stannage","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Colin","family":"Whitewood","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2012,8,14]]},"reference":[{"key":"e_1_2_5_2_2","doi-asserted-by":"publisher","DOI":"10.2106\/JBJS.D.01997"},{"key":"e_1_2_5_3_2","doi-asserted-by":"publisher","DOI":"10.1302\/0301-620X.84B6.12093"},{"key":"e_1_2_5_4_2","doi-asserted-by":"crossref","first-page":"585","DOI":"10.1302\/0301-620X.86B4.14586","article-title":"Evolution of late presenting developmental dysplasia of the hip and associated surgical procedures after 14 years of neonatal ultrasound screening","volume":"86","author":"Wirth T","year":"2004","journal-title":"J. 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