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Updated: Aug 14, 2025

Metacarpal Small Incision for Carpal Tunnel Syndrome
Published on: April 5, 2024
Ulnar Nerve Injury Following Open Carpal Tunnel Release: A Case Report
Ahmad S Ashi1, Khalid T Alghamdi2, Sara Aljohani3
1Microbiology, King Saud Bin Abdulaziz University for Health Sciences College of Medicine, Jeddah, SAU.
Abstract:
Carpal tunnel syndrome (CTS) is one of the most common peripheral nerve diseases. It is managed medically and if not, resolved by surgical procedure. Decompression of the carpal tunnel is considered the definitive treatment. There are multiple complications after this procedure, which can be classified into three categories: (I) persistent, (II) recurrent, or (III) new symptoms, and ulnar nerve palsy after decompression of the carpal tunnel is a rare complication. In this study, we present a case of carpal tunnel decompression, which was complicated by ulnar nerve palsy, which exacerbated a pre-existing chronic ulnar nerve injury. We also explore the possible causes that may have led to this outcome.
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