查詢結果分析
相關文獻
- MRI Measurement of Median Nerve Compression in Carpal Tunnel Syndrome
- 硬脊膜外麻醉導致下半身癱瘓:病例報告
- Gadolinium-Enhanced MRI in Neuro-Behcet Disease
- Magnetic Resonance Images of Neuronal Migration Anomalies
- 擴散影像在腦缺血及梗塞診斷上的應用價值
- Lumbar Synovial Cysts: Magnetic Resonance Imaging Evaluation
- Orbital Invasion in Nasopharyngeal Carcinoma: Evaluation with Computed Tomography and Magnetic Resonance Imaging
- Primary Cardiac Tumors: Report of Two Cases
- Magnetic Resonance Imaging Features of Neuro-Behcet's Disease: A Case Report
- A Rotational Phantom for Evaluation of MR-Compatible Biopsy Devices: Experiment and Preliminary Observations
頁籤選單縮合
題 名 | MRI Measurement of Median Nerve Compression in Carpal Tunnel Syndrome |
---|---|
作 者 | 簡君儒; 施庭芳; 吳長晉; 蔡儀動; 孫瑞昇; 侯勝茂; | 書刊名 | 中華民國骨科醫學會雜誌 |
卷 期 | 17:1 2000.03[民89.03] |
頁 次 | 頁35-40 |
分類號 | 416.64 |
關鍵詞 | 磁振造影; 腕道症候群; MRI; Carpal tunnel syndrome; Chinese; |
語 文 | 英文(English) |
英文摘要 | Carpal tunnel Syndrome is a well-established disease entity when median nerves is compressed within the carnal carpal tunnel that is bound by rigid bony structure and volar transverse carpal ligament. Cutting the transverse carpal ligament to relieve the pressure of median nerve had been performed for many years. However, there is still little morphological study to consolidate the rationale of this kind of treatment. In this study, we performed MRI on 19 wrists in 11 patients and 12 wrists in 6 normal volunteers. The diagnosis of carpal tunnel syndrome was all confirmed by electrophysiological study. MRI measurements included median nerve area, carpal tunnel area, transverse carpal ligament thickness, AP diameter of median nerve, AP/medial-lateral diameter of carpal tunnel, and AP/medial-lateral diameter of wrist. Statistical analysis revealed that there is a significant decreased ratio of area of median nerve over area of carpal tunnel in the diseased wrists, from 6.6 mm proximal to hook of hamate till the level of hamate hook. This result suggested that the release of transverse carpal should include 6.6 mm proximal to the hook of hamate till the level of hamate hook. |
本系統中英文摘要資訊取自各篇刊載內容。