Abstract |
Sciatic nerve palsy following total hip arthroplasty (THA) is a relatively rare yet potentially devastating complication. The purpose of this case series was to report the results of patients with a sciatic nerve palsy who presented between 2000 and 2010, following primary and revision THA and were treated with neurolysis. A retrospective review was made of 12 patients (eight women and four men), with sciatic nerve palsy following THA. The mean age of the patients was 62.7 years (50 to 72; standard deviation 6.9). They underwent interfascicular neurolysis for sciatic nerve palsy, after failing a trial of non-operative treatment for a minimum of six months. Following surgery, a statistically and clinically significant improvement in motor function was seen in all patients. The mean peroneal nerve score function improved from 0.42 (0 to 3) to 3 (1 to 5) (p < 0.001). The mean tibial nerve motor function score improved from 1.75 (1 to 4) to 3.92 (3 to 5) (p = 0.02).The mean improvement in sensory function was a clinically negligible 1 out of 5 in all patients. In total, 11 patients reported improvement in their pain following surgery. We conclude that neurolysis of the sciatic nerve has a favourable prognosis in patients with a sciatic nerve palsy following THA. Our findings suggest that surgery should not be delayed for > 12 months following injury.
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Authors | G J Regev, M Drexler, R Sever, T Dwyer, M Khashan, Z Lidar, K Salame, S Rochkind |
Journal | The bone & joint journal
(Bone Joint J)
Vol. 97-B
Issue 10
Pg. 1345-9
(Oct 2015)
ISSN: 2049-4408 [Electronic] England |
PMID | 26430008
(Publication Type: Journal Article)
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Copyright | ©2015 The British Editorial Society of Bone & Joint Surgery. |
Topics |
- Aged
- Arthroplasty, Replacement, Hip
- Female
- Humans
- Male
- Middle Aged
- Nerve Block
- Postoperative Complications
(therapy)
- Reoperation
- Retrospective Studies
- Sciatic Neuropathy
(etiology, physiopathology, surgery)
- Tibial Nerve
(physiology)
- Treatment Outcome
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