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Ultrasound-Guided Subgluteal Sciatic Nerve Perineural Injection: Report on Safety and Efficacy at a Single
O Kenechi Nwawka1,2, Russell Meyer1,2, Theodore T Miller1,2
1Department of Radiology and Imaging, Hospital for Special Surgery, New York, New York, USA.
Objectives:
To determine the safety and efficacy of ultrasound (US)-guided subgluteal sciatic nerve injections.
Methods:
A retrospective chart review of US-guided subgluteal sciatic nerve injections at our institution was performed.
Results:
Of 221 US-guided subgluteal sciatic nerve injections, 100% achieved technical success, with no postprocedure complications. Sixty-eight percent of patients with follow-up reported symptom relief. Most patients with no relief had suboptimal preprocedure screening.
Conclusions:
With appropriate screening, our technique of US-guided subgluteal sciatic nerve injection is safe and effective.
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