{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,8,28]],"date-time":"2025-08-28T00:05:34Z","timestamp":1756339534699,"version":"3.44.0"},"reference-count":17,"publisher":"BMJ","issue":"12","content-domain":{"domain":["bmj.com"],"crossmark-restriction":true},"short-container-title":["BMJ Case Rep"],"accepted":{"date-parts":[[2024,10,24]]},"published-print":{"date-parts":[[2024,12]]},"abstract":"<jats:p>Sliding hip screws (SHSs) are commonly used for the operative treatment of extracapsular neck of femur fractures. We report 2 rare cases of intrapelvic migration of an SHS, resultant of non-unions, threatening regional major vessels. Only a handful of such cases have previously been reported in the literature. We provide an up-to-date review of the literature, propose rationale for how a lag screw may migrate, and suggest how this complication can be prevented.<\/jats:p>","DOI":"10.1136\/bcr-2024-261689","type":"journal-article","created":{"date-parts":[[2024,12,6]],"date-time":"2024-12-06T11:50:15Z","timestamp":1733485815000},"page":"e261689","update-policy":"https:\/\/doi.org\/10.1136\/crossmarkpolicy","source":"Crossref","is-referenced-by-count":0,"title":["Rare intrapelvic migration of a sliding hip screw after hip fracture fixation"],"prefix":"10.1136","volume":"17","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-3066-3652","authenticated-orcid":false,"given":"Richard Laurence","family":"Donovan","sequence":"first","affiliation":[{"name":"Musculosketal Research Unit, University of Bristol Medical School, Bristol, UK"},{"name":"Trauma and Orthopaedic Surgery, North Bristol NHS Trust, Bristol, UK"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Michael","family":"Jiang","sequence":"additional","affiliation":[{"name":"Trauma and Orthopaedic Surgery, North Bristol NHS Trust, Bristol, UK"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"James","family":"Bassett","sequence":"additional","affiliation":[{"name":"Trauma and Orthopaedic Surgery, North Bristol NHS Trust, Bristol, UK"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mehool","family":"Acharya","sequence":"additional","affiliation":[{"name":"Trauma and Orthopaedic Surgery, North Bristol NHS Trust, Bristol, UK"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"239","published-online":{"date-parts":[[2024,12,6]]},"reference":[{"key":"2025082709413838000_17.12.e261689.1","doi-asserted-by":"crossref","first-page":"425","DOI":"10.1007\/s00068-016-0684-3","article-title":"Recommendations on hip fractures","volume":"42","author":"Wendt","year":"2016","journal-title":"Eur J Trauma Emerg Surg"},{"key":"2025082709413838000_17.12.e261689.2","doi-asserted-by":"crossref","first-page":"S1","DOI":"10.1097\/BOT.0000000000001063","article-title":"Fracture and Dislocation Classification Compendium-2018","volume":"32","author":"Meinberg","year":"2018","journal-title":"J Orthop Trauma"},{"key":"2025082709413838000_17.12.e261689.3","doi-asserted-by":"crossref","first-page":"395","DOI":"10.55095\/achot2010\/068","article-title":"Complications of dynamic hip screw treatment for proximal femoral fractures","volume":"77","author":"Hrubina","year":"2010","journal-title":"Acta Chir Orthop Traumatol Cech"},{"key":"2025082709413838000_17.12.e261689.4","doi-asserted-by":"crossref","first-page":"697","DOI":"10.2106\/00004623-198365050-00021","article-title":"Disengagement and intrapelvic protrusion of the screw from a sliding screw-plate device. 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