A Cohort Study on Neuropathic Pain of the Sural Nerve—Can Neurectomy Be Considered a Valid Treatment Option?. Issue 6 (December 2022)

• Record Type: Journal Article
• Authors: Besmens, Inga S.; Brackertz, Sophie; Schiller, Andreas; Knipper, Sophie; Giovanoli, Pietro; Calcagni, Maurizio
• Is Part Of: Annals of plastic surgery. Volume 89:Issue 6(2022)
• Page Start: 660
• Page End: 663
• Publication Date: 2022-12
• Subjects: neurectomy -- neuroma -- neuropathic pain -- sural nerve; Surgery, Plastic -- Periodicals; 617.95205
• DOI: 10.1097/SAP.0000000000003304
• Languages: English
• ISSNs: 0148-7043

Abstract

Abstract : Background: Sural nerve neuroma is often caused by an injury during prior surgery, for example, osteosynthesis or ligament refixations at ankle level. Different surgical techniques to treat neuroma have been described. Neurectomy of an injured symptomatic sural nerve has been described as a treatment option for neuropathic pain. The aim of this study was to evaluate the outcomes of this technique to operatively treat sural nerve neuroma in our department. Methods: From 2010 to 2020, a total of 30 consecutive patients with neuropathic pain and suspected neuroma of the sural nerve underwent sural nerve neurectomy. A medical chart review was performed to collect patient-, pain-, and treatment-specific factors. Outcomes were registered. Results: After neurectomy, 22 patients (73.3%) had persisting pain. In logistic regression models evaluating the risk of persisting pain after sural nerve neurectomy, no independent predictor of higher risk of persisting pain could be identified. Conclusion: For sural nerve neuromas, neurectomy remains an option as the surgical morbidity is minor, but patients need to be counseled that only a fourth of those undergoing surgery will be pain-free afterward.