Acute Carpal Tunnel Syndrome: Early Nerve Decompression and Surgical Stabilization for Bony Wrist Trauma

Abstract

Background: We undertook this study to investigate the outcomes of surgical treatment for acute carpal tunnel syndrome following our protocol for concurrent nerve decompression and skeletal stabilization for bony wrist trauma to be undertaken within 48 hours. Methods: We identified all patients treated at our trauma center following this protocol between January 1, 2014 and December 31, 2019. All patients were clinically reviewed at least 12 months after surgery and assessed using the Brief Michigan Hand Outcomes Questionnaire, the Boston Carpal Tunnel Questionnaire, and sensory assessment with Semmes-Weinstein monofilament testing. Results: The study group was made up of 35 patients. Thirty-three patients were treated within 36 hours. Patients treated with our unit protocol for early surgery comprising nerve decompression and bony stabilization within 36 hours report excellent outcomes at medium term follow-up. Conclusions: We propose that nerve decompression and bony surgical stabilization should be undertaken as soon as practically possible once the diagnosis is made. This is emergent treatment to protect and preserve nerve function. In our experience, the vast majority of patients were treated within 24 hours; however, where a short period of observation was required, excellent results were generally achieved when treatment was completed within 36 hours.