aceAn Explainable Prediction Model for Outcomes After Anterior Subcutaneous Ulnar Nerve Transposition in Idiopathic Cubital Tunnel Syndrome
To identify preoperative clinical and electrodiagnostic predictors of outcome after anterior subcutaneous ulnar nerve transposition for idiopathic cubital tunnel syndrome and to develop an explainable model for individualized prognosis. This retrospective cohort study included 119 patients who underwent anterior subcutaneous ulnar nerve transposition for idiopathic cubital tunnel syndrome between 2005 and 2022 with at least 1 year of follow-up. Candidate predictors included demographic factors, occupational cate…
An explainable extremely randomized trees model identified wrist-level compound muscle action potential amplitude and preoperative severity grade as key predictors, which may support individualized preoperative counseling.
The thresholds come from exploratory model interpretation in a retrospective cohort, and the machine-learning models were only internally validated, so their performance in other patients is untested.
Evidence
- Peer-reviewedThe Journal of Hand Surgery2026-10-19
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Truvace Impact Record TRV-2026-2124, v1: “An Explainable Prediction Model for Outcomes After Anterior Subcutaneous Ulnar Nerve Transposition in Idiopathic Cubital Tunnel Syndrome.” Truvace, 2026-10-21. /record/TRV-2026-2124 (accessed at citation time). sha256 ef7c2c20ac222fdd…
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