{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,4]],"date-time":"2026-05-04T07:48:24Z","timestamp":1777880904419,"version":"3.51.4"},"reference-count":30,"publisher":"SAGE Publications","issue":"1","license":[{"start":{"date-parts":[[2019,1,1]],"date-time":"2019-01-01T00:00:00Z","timestamp":1546300800000},"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":[[2019,1,1]]},"abstract":"<jats:sec>\n                    <jats:title>Background:<\/jats:title>\n                    <jats:p>A gold standard procedure has not been established for recurrent patellar dislocation because of multifactorial etiologies. We have been performing crosse de hockey procedure, which is a combination of medial and anterior transfer of the tibial tuberosity, in our institution since 1993. This study aimed to investigate the long-term clinical results of this procedure.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Materials and Methods:<\/jats:title>\n                    <jats:p>A total of 19 patients (21 knees) underwent the crosse de hockey procedure for recurrent patellar dislocation. Of these patients, four were lost to follow-up. The remaining 17 knees in 15 patients (5 male and 10 female) were included in this study. The mean follow-up period was 13.2 years (range: 5\u201322.6 years). Clinical evaluation was performed using the Kujala score. Radiographic indicators, such as modified Insall\u2013Salvati ratio, sulcus angle, congruence angle, tilting angle, lateral shift ratio, and the progression of patellofemoral osteoarthritis (OA), were measured.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results:<\/jats:title>\n                    <jats:p>Positive apprehension sign and redislocation were not observed in any of the patients. The mean Kujala score was significantly improved from 36.5 \u00b1 18.0 preoperatively to 92.6 \u00b1 9.9 at the final follow-up. Definite OA (a grade 2 or more using the Iwano grading system) was not observed in the patellofemoral joint at the final follow-up.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions:<\/jats:title>\n                    <jats:p>The crosse de hockey procedure showed satisfactory long-term clinical results for recurrent patellar dislocation. This procedure could prevent the progression of patellofemoral OA because of the unloading effect of the patellofemoral joint by anteromedial transfer of the tibial tuberosity.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/2309499019832396","type":"journal-article","created":{"date-parts":[[2019,2,25]],"date-time":"2019-02-25T23:46:48Z","timestamp":1551138408000},"update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":1,"title":["Long-term clinical results of the crosse de hockey procedure for recurrent patellar dislocation"],"prefix":"10.1177","volume":"27","author":[{"given":"Kenichi","family":"Goshima","sequence":"first","affiliation":[{"name":"Department of Orthopedic Surgery and Joint Reconstructive Surgery, Toyama Municipal Hospital, Toyama, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Takeshi","family":"Sawaguchi","sequence":"additional","affiliation":[{"name":"Department of Orthopedic Surgery and Joint Reconstructive Surgery, Toyama Municipal Hospital, Toyama, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kenji","family":"Shigemoto","sequence":"additional","affiliation":[{"name":"Department of Orthopedic Surgery and Joint Reconstructive Surgery, Toyama Municipal Hospital, Toyama, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shintaro","family":"Iwai","sequence":"additional","affiliation":[{"name":"Department of Orthopedic Surgery and Joint Reconstructive Surgery, Toyama Municipal Hospital, Toyama, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Takeshi","family":"Oshima","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery, Graduate School of Medical Science, Kanazawa University, Kanazawa, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2019,2,25]]},"reference":[{"key":"bibr1-2309499019832396","doi-asserted-by":"publisher","DOI":"10.1302\/0301-620X.93B10.27205"},{"key":"bibr2-2309499019832396","doi-asserted-by":"publisher","DOI":"10.1007\/s00167-010-1329-4"},{"key":"bibr3-2309499019832396","doi-asserted-by":"publisher","DOI":"10.2106\/00004623-197658010-00002"},{"key":"bibr4-2309499019832396","doi-asserted-by":"publisher","DOI":"10.1097\/JSA.0b013e31803035ae"},{"issue":"177","key":"bibr5-2309499019832396","first-page":"176","author":"Fulkerson JP","year":"1983","journal-title":"Clin Orthop Relat Res"},{"key":"bibr6-2309499019832396","first-page":"199","volume":"66","author":"Hauser ED","year":"1938","journal-title":"Surg Gynecol 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