Clinical utility of trans-sacral magnetic stimulation-evoked sphincter potentials and high-density electromyography in pelvic floor assessment: Technical evaluation.
Chris VargheseXavier HarveyArmen A GharibansPeng DuRowan CollinsonIan P BissettCathy M StinearGreg O'GradyNiranchan PaskaranandavadivelPublished in: Colorectal disease : the official journal of the Association of Coloproctology of Great Britain and Ireland (2023)
This HD-EMG probe in conjunction with TSMS presents a novel diagnostic tool for anorectal function assessment. Spatiotemporal assessment of magnetically stimulated MEPs correlated well with symptoms and offers a feasible, safe and patient-tolerable method of evaluating pudendal nerve and external anal sphincter function. Further clinical development and evaluation of these techniques is justified.