Endoscopic carpal tunnel release (ECTR) has gained recognition as an alternative to the current gold standard, the open carpal tunnel release (OCTR). Detailed technical points for the ECTR have not been explained in the literature, especially for surgeons who are considering trying this technique.In this paper, we present our 5-year experience with the ECTR and special emphasis will be placed on less frequently discussed technical points, such as the optimal site to make the skin incision and the signs to look for in a completely divided retinaculum.In this prospective nonrandomized clinical trial, 176 patients with carpal tunnel syndrome who underwent surgical operation using the Agee uni-portal endoscopic carpal tunnel release technique, over a period of 5 years, were included. The "Hand Questionnaire", a standard questionnaire for hand surgery, was used to evaluate the patients at one, three, six and twelve month post-operative time points. Pain and scar tenderness were measured using the visual analog scale system. We propose the 'most proximally present wrist crease' for the skin incision and the 'proximal to distal sequential division of the retinaculum' as our methods of choice. Two signs, named 'railroad' and 'drop in', are proposed and these will be discussed in detail as hallmarks of complete retinaculum release.Of the 176 patients who underwent the ECTR operation, 164 cases (93.2
作者:Shahram, Nazerani;Mohamad Hossein, Kalantar Motamedi;Tina, Nazerani;Amir, Saraii;Mohamad Reza, Keramati
来源:Trauma monthly 2014 年 19卷 4期