Five-Year Follow-Up After Laparoscopic Large Nerve Resection for Deep Infiltrating Sciatic Nerve Endometriosis

Marc Possover, Possover M
Journal of minimally invasive gynecology · 2017 · vol. 24(5) , pp. 822–826 · doi:10.1016/j.jmig.2017.02.027 · PMID:28445777 · W2607184995
article OA: closed CC0 ⤵ 38 in-corpus citations
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This paper reports on the five-year outcomes of laparoscopic surgical resection of deep infiltrating sciatic nerve endometriosis.

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Abstract

ObjectiveTo report neurologic follow-up of patients after laparoscopic large resection of deep infiltrating endometriosis of the sciatic nerve.DesignProspective clinical case series.SettingTertiary referral unit specializing in advanced gynecologic surgery and neuropelveology.PatientsAll data for patients who underwent laparoscopic surgery for endometriosis of the sciatic nerve between 2004 and 2016 (n = 259) were documented prospectively. In this study, patients who underwent a large resection of the sciatic nerve (>30% of the nerve) and were followed for at least 5 years were evaluated (n = 46). All patients presented preoperatively with incapacity for normal gait and foot drop. All were suffering from intractable and constant neuropathic sciatic pain (visual analog scale [VAS] score of 9 to 10 despite strong pain medicine), with sensorimotor disorders of the affected leg.InterventionsLaparoscopic large resection of endometriosis of the sciatic nerve.Measurements and main resultsAll procedures were performed by laparoscopy. Postoperative management included medical treatment with neuroleptic agents and intensive physiotherapy. At the 5-year follow-up, all patients reported significant pain reduction, with a median VAS score of 2.1 (range, 0 to 3) and recovery of normal gait, including the ability to climb stairs.ConclusionIn deep infiltrating intraneural endometriosis of the sciatic nerve, patients present with motor disorders before and after surgical resection. The average VAS score was reduced from 9.33 preoperatively to 1.25 at a 3-year follow-up. When full resection of endometriosis including nerve resection is completed, sciatic nerve function recover, but recovery of a normal gait may take at least 3 years and intensive physiotherapy.

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Condition tags

endometriosis

MeSH descriptors

Endometriosis Gynecologic Surgical Procedures Laparoscopy Laparoscopy Laparoscopy Sciatic Nerve Sciatic Neuropathy Adult Endometriosis Endometriosis Female Follow-Up Studies Gait Disorders, Neurologic Gait Disorders, Neurologic Gait Disorders, Neurologic Gait Disorders, Neurologic Gynecologic Surgical Procedures Gynecologic Surgical Procedures Humans Pain

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