{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,8]],"date-time":"2026-10-08T06:34:00Z","timestamp":1791441240057,"version":"4.3.3"},"reference-count":0,"publisher":"AVES YAYINCILIK A.\u015e.","issue":"1","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["AOTT"],"abstract":"<jats:p>Objective: The aim of this study was to determine the center-edge angle (CEA) values according to age, gender and side in healthy children between 5 and 14 years old in Turkey and to find out the angular limit values for mild and severe dysplasia.\n\nMethods: The data pool that was gathered to investigate the frequency of hip dislocation in children between 6 months and 14 years old in Turkey was used. The data pool consists of pelvis and lower abdomen radiographs obtained for reasons other than hip dysplasia. Lower abdomen\/pelvis radiographies of children between 5 and 14 years old were extracted from the data pool and were evaluated. Distribution of CEA values according to age, gender and side was examined. Measurements were performed by a single investigator on computer by using a standard method. Reliability of the measurements was tested by three different investigators on randomly selected films by using the standard method.\n\nResults: CEA values of 3192 hips of 1596 children, who had no hip pathology, were measured. Mean CEA value was found as 26.2\u00b0\u00b15.5\u00b0. The mean CEA was 26.2\u00b0\u00b15.3\u00b0 in males (%54) and 26.2\u00b0\u00b15.7\u00b0 in females (%46) (p=0.224). Mean values for the right and left hips were 25.7\u00b0\u00b15.4\u00b0 and 26.6\u00b0\u00b15.6\u00b0, respectively. CEA value of 449 (14%) hips of 333 (20.8%) children was at the limit of mild dysplasia and CEA value of 70 (2.2%) hips of 58 (3.6%) children was at the limit of severe dysplasia. CEA values had increased by age and mild and severe dysplasia limits were determined for every age group.\n\nConclusion: The mild and severe dysplasia values that are defined according to ages in Turkish population will guide the investigators in the diagnosis, follow-up and treatment planning of developmental dysplasia.\n\nLevel of Evidence: Level IV, Diagnostic Study\n\nCite this article as: Tu\u011frul A\u0130, Y\u0131lmaz G, Ayd\u0131n BK, Akel I, Durgut F, \u015eenaran H. Center-edge angle values in healthy children between 5 and 14 years old in Turkey. Acta Orthop Traumatol Turc 2020; 54(1): 15-9.<\/jats:p>","DOI":"10.5152\/j.aott.2020.01.451","type":"journal-article","created":{"date-parts":[[2020,3,5]],"date-time":"2020-03-05T07:07:17Z","timestamp":1583392037000},"page":"15-19","source":"Crossref","is-referenced-by-count":6,"title":["Center-edge angle values in healthy children between 5 and 14 years old in Turkey"],"prefix":"10.5152","volume":"54","author":[{"given":"Ali \u0130hsan","family":"Tu\u011frul","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"G\u00fcney","family":"Y\u0131lmaz","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Bahattin Kerem","family":"Ayd\u0131n","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"\u0130brahim","family":"Akel","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Fatih","family":"Durgut","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hakan","family":"\u015eenaran","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"3111","published-online":{"date-parts":[[2020,3,2]]},"container-title":["Acta Orthopaedica et Traumatologica Turcica"],"original-title":[],"link":[{"URL":"https:\/\/aott.org.tr\/index.php\/pub\/article\/download\/3524\/3470","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,11,18]],"date-time":"2025-11-18T10:53:08Z","timestamp":1763463188000},"score":1,"resource":{"primary":{"URL":"https:\/\/aott.org.tr\/index.php\/pub\/article\/view\/3524"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2020,3,2]]},"references-count":0,"journal-issue":{"issue":"1","published-online":{"date-parts":[[2020,1,1]]}},"URL":"https:\/\/doi.org\/10.5152\/j.aott.2020.01.451","relation":{},"ISSN":["2589-1294","1017-995X"],"issn-type":[{"value":"2589-1294","type":"electronic"},{"value":"1017-995X","type":"print"}],"subject":[],"published":{"date-parts":[[2020,3,2]]}}}