【摘要】 目的　探讨应用微创内镜下Okutsu技术治疗腕管综合征 (ECTR)。解除其对正中神经压迫的手术技巧及疗效。　方法　局部麻醉 ,不使用驱血带 ,皮肤 1cm切口 ,应用USESYSTEM (UniversalSubcutaneousEndoscopicSystem)电视光源录像系统 ,在内镜下切断腕管横韧带 ,据Kelly标准评定术后疗效。术后 1、3、12月进行随访。　结果　临床应用 12 6例 149腕 ,手术时间平均 10分钟 ,出血少 ,术后随访 6 9例 78腕 ,优 5 4例 ;良 19例 ;一般 3例 ;差 2例 ,其中 1例发生术后正中神经粘连 ,行2次手术。　结论　与常规手术相比 ,皮肤切口小 ,组织创伤轻 ,手术时间短 ,术后不需石膏外固定 ,不残留手术瘢痕。在微创伤条件下 ,能与常规手术取得相同的疗效。更多还原

【Abstract】 Objective To introduce a new technique--Carpal tunnel release by Okutsu’s technique Methods A 1cm skin incision was made under local anaesthesia without tourniquet. The procedure was performed by system (Universal Subcutaneous Endoscope System). Postoperative functional assessment was done by Kelly’s standards. Follow-up was conducted in the first, third and twelve month after the operation. Results One hundred and forty-nine sides of 126 cases of CTS were treated with this method. And seventy eight sides of 69 cases of CTS were followed up. 54 cases were excellent; 19 cases good; 3 cases fair; 2 cases poor. The average time of the operation was ten minutes. There was less blood lost in the procedure. Complication occurred in one case. Conclusions As compared with open procedure, the method has advantage of minimal incision,less tissue damage, shorter operation time, less skin scar and no postoperatioven plastic splint. The therapeutic results was as efficient as routine procedure.更多还原