{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,26]],"date-time":"2026-08-26T14:43:55Z","timestamp":1787755435787,"version":"build-2784847793"},"reference-count":15,"publisher":"Ovid Technologies (Wolters Kluwer Health)","issue":"2","content-domain":{"domain":["lww.com","ovid.com"],"crossmark-restriction":true},"short-container-title":[],"abstract":"<jats:p>A 79-year-old right-handed woman presented with an indirect trauma to her left shoulder after a fall down the stairs. X-rays and computed tomography showed a four-part glenohumeral fracture-dislocation with a subcutaneous ectopic location of the humeral head in the retroclavicular space. A reverse total shoulder arthroplasty was performed using a deltopectoral approach with direct superior extraction of the humeral head. The result at 2 years was a subjective shoulder value of 80%, an absolute Constant score of 59, and a relative Constant score of 92\/100. To the best of our knowledge, this is the first description in the literature of such a lesion of superior glenohumeral fracture-dislocation and its treatment.<\/jats:p>","DOI":"10.2106\/jbjs.cc.22.00763","type":"journal-article","created":{"date-parts":[[2023,4,13]],"date-time":"2023-04-13T14:03:08Z","timestamp":1681394588000},"update-policy":"https:\/\/doi.org\/10.1097\/lww.0000000000001000","source":"Crossref","is-referenced-by-count":0,"title":["\u201cChampagne Fracture\u201d: A Superior Fracture-Dislocation of the Proximal Humerus"],"prefix":"10.2106","volume":"13","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-9720-985X","authenticated-orcid":false,"given":"Olivier","family":"Bozon","sequence":"first","affiliation":[{"name":"Department of Orthopaedic Surgery, Upper Limb Surgery Unit, Hospital Lapeyronie, CHU Montpellier, Montpellier, France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Paul","family":"Vial D'Allais","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery, Upper Limb Surgery Unit, Hospital Lapeyronie, CHU Montpellier, Montpellier, France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2243-8260","authenticated-orcid":false,"given":"Hugo","family":"Barret","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery, Upper Limb Surgery Unit, Hospital Lapeyronie, CHU Montpellier, Montpellier, France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6701-7355","authenticated-orcid":false,"given":"L\u00e9o","family":"Chiche","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery, Upper Limb Surgery Unit, Hospital Lapeyronie, CHU Montpellier, Montpellier, France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9251-5236","authenticated-orcid":false,"given":"Michel","family":"Chammas","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery, Upper Limb Surgery Unit, Hospital Lapeyronie, CHU Montpellier, Montpellier, France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7657-8664","authenticated-orcid":false,"given":"Bertrand","family":"Coulet","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery, Upper Limb Surgery Unit, Hospital Lapeyronie, CHU Montpellier, Montpellier, France"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"276","published-online":{"date-parts":[[2023,4]]},"reference":[{"issue":"3","key":"bib1-20240731","doi-asserted-by":"crossref","first-page":"542","DOI":"10.2106\/JBJS.I.00450","article-title":"Epidemiology of shoulder dislocations presenting to emergency departments in the United States","volume":"92","author":"Zacchilli","year":"2010","journal-title":"J Bone Joint Surg Am"},{"issue":"3","key":"bib2-20240731","doi-asserted-by":"crossref","first-page":"335","DOI":"10.1007\/s00590-016-1899-z","article-title":"When is it safe to reduce fracture dislocation of shoulder under sedation? 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