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There are several posttraumatic, perioperative, and postoperative causes for sciatic nerve palsy including fracture\u2013dislocation of the hip joint, excessive tension or inappropriate placement of retractors, instrument- or implant-related complications, heterotopic ossification, hematoma, and scarring. Natural history studies suggest that nerve recovery depends on several factors. Prevention requires attention to intraoperative limb positioning, retractor placement, and instrumentation. Somatosensory evoked potentials and spontaneous electromyography may help minimize iatrogenic nerve injury. Heterotopic ossification prophylaxis can help reduce delayed sciatic nerve entrapment. Reports on sciatic nerve decompression are not uniformly consistent but appear to have better outcomes for sensory than motor neuropathy.<\/jats:p>","DOI":"10.1007\/s11420-008-9099-y","type":"journal-article","created":{"date-parts":[[2008,12,16]],"date-time":"2008-12-16T10:52:00Z","timestamp":1229424720000},"page":"12-18","source":"Crossref","is-referenced-by-count":59,"title":["Sciatic Nerve Injury Associated with Acetabular Fractures"],"prefix":"10.1177","volume":"5","author":[{"given":"Paul S.","family":"Issack","sequence":"first","affiliation":[{"name":"Orthopaedic Trauma and Adult Reconstructive Surgery, Hospital for Special Surgery, 535 East 70th Street, 10021, New York, NY, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"David L.","family":"Helfet","sequence":"additional","affiliation":[{"name":"Orthopaedic Trauma Service, Hospital for Special Surgery and Weill Cornell Medical Center, New York, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2009,2,1]]},"reference":[{"key":"bibr1-s11420-008-9099-y","volume-title":"Hollinshead's functional anatomy of the limbs and back,","author":"Jenkins DB","year":"1998","edition":"7"},{"key":"bibr2-s11420-008-9099-y","doi-asserted-by":"publisher","DOI":"10.1007\/s00276-005-0056-x"},{"key":"bibr3-s11420-008-9099-y","doi-asserted-by":"publisher","DOI":"10.1302\/0301-620X.81B6.10474"},{"key":"bibr4-s11420-008-9099-y","doi-asserted-by":"publisher","DOI":"10.1007\/s004020050224"},{"key":"bibr5-s11420-008-9099-y","doi-asserted-by":"publisher","DOI":"10.1002\/bjs.18004116714"},{"key":"bibr6-s11420-008-9099-y","doi-asserted-by":"publisher","DOI":"10.5435\/00124635-200101000-00003"},{"key":"bibr7-s11420-008-9099-y","doi-asserted-by":"publisher","DOI":"10.2106\/00004623-199308000-00005"},{"key":"bibr8-s11420-008-9099-y","doi-asserted-by":"crossref","unstructured":"Helfet DL, Schmeling GJ (1994) Somatosensory evoked potential monitoring in the surgical treatment of acute, displaced acetabular fractures. 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