An Evaluation of Minimal F-wave Sensitivity in Carpal Tunnel Syndrome.
| Autor: | Ege F; Neurology, Yüksek İhtisas University, Ankara, TUR., Aslanyavrusu M; Neurology, Kayseri City Hospital, Ankara, TUR. |
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| Jazyk: | angličtina |
| Zdroj: | Cureus [Cureus] 2024 May 23; Vol. 16 (5), pp. e60964. Date of Electronic Publication: 2024 May 23 (Print Publication: 2024). |
| DOI: | 10.7759/cureus.60964 |
| Abstrakt: | Background and objective Several recent studies have explored whether F-waves can be a sensitive and useful tool for diagnosing carpal tunnel syndrome (CTS). In light of this, we aimed to measure the minimal F-wave latencies in patients with mild, moderate, and severe electrophysiologically diagnosed carpal CTS, as well as individuals without CTS, to determine at which point this parameter becomes sensitive to the syndrome. Materials and methods Nerve conduction studies were carried out in a room where a temperature of 22-24 °C was maintained. The F-waves of the median nerve in all patients and individuals in the control group were recorded. The F-wave with the highest velocity (minimal F) was categorized into the normal, mild, moderate, and severe groups for statistical analysis. All measurements were performed by the same electrophysiology-experienced neurologist. Results Post-hoc analysis demonstrated that the F latency values of the moderate and severe CTS groups were significantly higher than those of the control group (p<0.001 for all comparisons). Furthermore, the F latency values of the severe CTS group were significantly higher than those of the moderate group (p=0.026). Conclusions Based on our findings, minimal F-wave latency is a reliable indicator of moderate to severe CTS. This sensitivity significantly increases in severe cases while disappearing in the presence of mild CTS. Competing Interests: The authors have declared that no competing interests exist. (Copyright © 2024, Ege et al.) |
| Databáze: | MEDLINE |
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