{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,8,28]],"date-time":"2025-08-28T00:05:10Z","timestamp":1756339510615,"version":"3.44.0"},"reference-count":12,"publisher":"BMJ","issue":"11","content-domain":{"domain":["bmj.com"],"crossmark-restriction":true},"short-container-title":["BMJ Case Rep"],"accepted":{"date-parts":[[2023,9,22]]},"published-print":{"date-parts":[[2023,11]]},"abstract":"<jats:title>Summary<\/jats:title>\n               <jats:p>Sciatic nerve injury after total hip replacement is rare with a reported incidence of about 0.09%\u20133.7%. The most commonly reported causes include traction on the nerve during reduction, compression of the nerve from subfascial haematoma, significant leg lengthening, improper retractor placement, thermal burns from cautery and extraneous cement. We present a case of complete sciatic nerve palsy in a patient operated on using direct anterior approach (DAA). To date, there are no reports describing sciatic nerve palsy secondary to haematoma immediately after primary arthroplasty through the DAA. We performed an MRI of lumbosacral spine with both hips, which revealed a haematoma. Consequently, we promptly took the patient to the operation theatre for re-exploration. Using the same approach, we dislocated the hip and removed the clots. By the end of 2 weeks, the patient was able to dorsiflex the ankle and had fully recovered from sciatic nerve palsy.<\/jats:p>","DOI":"10.1136\/bcr-2022-252818","type":"journal-article","created":{"date-parts":[[2023,11,3]],"date-time":"2023-11-03T11:45:12Z","timestamp":1699011912000},"page":"e252818","update-policy":"https:\/\/doi.org\/10.1136\/crossmarkpolicy","source":"Crossref","is-referenced-by-count":2,"title":["Sciatic nerve palsy after direct anterior approach for total hip replacement"],"prefix":"10.1136","volume":"16","author":[{"given":"Saket","family":"Prakash","sequence":"first","affiliation":[{"name":"Department of Orthopaedics, AIIMS, New Delhi, India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Alok","family":"Rai","sequence":"additional","affiliation":[{"name":"Department of Orthopaedics, AIIMS, New Delhi, India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Vikrant","family":"Manhas","sequence":"additional","affiliation":[{"name":"Department of Orthopaedics, AIIMS, New Delhi, India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Rajesh","family":"Malhotra","sequence":"additional","affiliation":[{"name":"Department of Orthopaedics, AIIMS, New Delhi, India"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"239","published-online":{"date-parts":[[2023,11,3]]},"reference":[{"key":"2025082708404202000_16.11.e252818.1","unstructured":"Brown GD , Swanson EA , Nercessian OA . 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