{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,4]],"date-time":"2026-05-04T07:46:40Z","timestamp":1777880800093,"version":"3.51.4"},"reference-count":31,"publisher":"SAGE Publications","issue":"1","license":[{"start":{"date-parts":[[2017,1,1]],"date-time":"2017-01-01T00:00:00Z","timestamp":1483228800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["J Orthop Surg (Hong Kong)"],"published-print":{"date-parts":[[2017,1,1]]},"abstract":"<jats:sec>\n                    <jats:title>Purpose:<\/jats:title>\n                    <jats:p>In Kienb\u00f6ck\u2019s disease, the wrist displays certain characteristic radiological parameters, which have been reported to differ among countries. In the present study, we aimed to identify specific radiological parameters of the unaffected wrists in patients with unilateral Kienb\u00f6ck\u2019s disease and to determine the extent of the association of each parameter with the disease in Korea.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods:<\/jats:title>\n                    <jats:p>This retrospective case\u2013control study assessed the radiological parameters of patients with Kienb\u00f6ck\u2019s disease ( n = 53) and controls ( n = 53), who visited our institution between January 2000 and May 2013. Ulnar variance (UV), radial inclination, lunate fossa inclination, lunate diameter, lunate height, lunate tilting angle (LTA), lunate covering index (LCI), and St\u00e5hl index (SI) were measured and analyzed using a binary logistic regression model.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results:<\/jats:title>\n                    <jats:p>We observed that wrists with a high LTA and LCI, and low UV and SI had a tendency to develop Kienb\u00f6ck\u2019s disease.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion:<\/jats:title>\n                    <jats:p>In the Korean population, a high LTA and LCI, and low UV and SI of the unaffected wrists on plain radiography might be associated with Kienb\u00f6ck\u2019s disease. The radiographic characteristics of the unaffected wrists can differ between patients with unilateral Kienb\u00f6ck\u2019s disease and normal individuals.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/2309499016684436","type":"journal-article","created":{"date-parts":[[2017,1,28]],"date-time":"2017-01-28T14:08:09Z","timestamp":1485612489000},"update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":4,"title":["Radiological characteristics of Kienb\u00f6ck\u2019s disease in the Korean population"],"prefix":"10.1177","volume":"25","author":[{"given":"Sang Ho","family":"Kwak","sequence":"first","affiliation":[{"name":"Department of Orthopedic Surgery, Seoul National University College of Medicine, Seoul, Republic of Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ki Ho","family":"Lee","sequence":"additional","affiliation":[{"name":"Department of Orthopedic Surgery, Seoul National University 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