Microsurgical Foraminotomy via Wiltse Paraspinal Approach for Foraminal or Extraforaminal Stenosis at L5-S1 Level : Risk Factor Analysis for Poor Outcome
نویسندگان
چکیده
منابع مشابه
Microsurgical Foraminotomy via Wiltse Paraspinal Approach for Foraminal or Extraforaminal Stenosis at L5-S1 Level : Risk Factor Analysis for Poor Outcome
OBJECTIVE The purpose of this study was to present the outcome of the microsurgical foraminotomy via Wiltse paraspinal approach for foraminal or extraforaminal (FEF) stenosis at L5-S1 level. We investigated risk factors associated with poor outcome of microsurgical foraminotomy at L5-S1 level. METHODS We analyzed 21 patients who underwent the microsurgical foraminotomy for FEF stenosis at L5-...
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OBJECT When performing surgery, the extraforaminal window is very narrow at the L5-S1 level. The authors describe a microsurgical method for decompression of the L-5 nerve root trapped between a marginal osteophyte of the vertebral body and the transverse process. The procedure was performed in 16 patients with extraforaminal stenosis. METHODS The cranial part of the L5-S1 facet joint and the...
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ژورنال
عنوان ژورنال: Journal of Korean Neurosurgical Society
سال: 2016
ISSN: 2005-3711,1598-7876
DOI: 10.3340/jkns.2016.59.6.610