C Champagne1, S Ballivet de Régloix1, L Genestier1, A Crambert1, O Maurin1, Y Pons2. 1. Service d'ORL chirurgie cervicofaciale, hôpital d'instruction des armées Percy, 101, avenue Henri-Barbusse, 92141 Clamart, France. 2. Service d'ORL chirurgie cervicofaciale, hôpital d'instruction des armées Percy, 101, avenue Henri-Barbusse, 92141 Clamart, France. Electronic address: pons.yoann@gmail.com.
Abstract
AIMS: The aim of the current study was to report the learning curve for endoscopic septoplasty for a senior surgeon already trained in endonasal sinus surgery. MATERIAL AND METHODS: From November 2011 to September 2012, 100 patients were prospectively included and grouped in 5 consecutive groups of 20 by date of surgery. The primary endpoint was operative time. Intra- and postoperative complications and functional assessment were also analyzed. RESULTS: Operative time decreased with the surgeon's experience and became stable after 60 procedures. Operative time saving was about 10min per 20 procedures. Mean operative time was stable between groups 4 (21.1±9.6min) and 5 (19.2±8.2min). There was a 2% rate of conversion to conventional surgery for technical problems. The number of procedures free of accidental mucosal lesion increased and became stable after 40 procedures. There was a 4% rate of residual postoperative perforation. Nasal Obstruction and Septoplasty Effectiveness (NOSE) score improved postoperatively in each group (P<0.05). CONCLUSION: After 60 endoscopic septoplasty procedures, a senior surgeon masters the surgical technique with satisfactory operative times, and a decreasing rate of intra- and postoperative complications.
AIMS: The aim of the current study was to report the learning curve for endoscopic septoplasty for a senior surgeon already trained in endonasal sinus surgery. MATERIAL AND METHODS: From November 2011 to September 2012, 100 patients were prospectively included and grouped in 5 consecutive groups of 20 by date of surgery. The primary endpoint was operative time. Intra- and postoperative complications and functional assessment were also analyzed. RESULTS: Operative time decreased with the surgeon's experience and became stable after 60 procedures. Operative time saving was about 10min per 20 procedures. Mean operative time was stable between groups 4 (21.1±9.6min) and 5 (19.2±8.2min). There was a 2% rate of conversion to conventional surgery for technical problems. The number of procedures free of accidental mucosal lesion increased and became stable after 40 procedures. There was a 4% rate of residual postoperative perforation. Nasal Obstruction and Septoplasty Effectiveness (NOSE) score improved postoperatively in each group (P<0.05). CONCLUSION: After 60 endoscopic septoplasty procedures, a senior surgeon masters the surgical technique with satisfactory operative times, and a decreasing rate of intra- and postoperative complications.