PURPOSE: Conventional laparoscopic appendectomy (CLA) has been considered the standard for the treatment of acute appendicitis. Recently, single incision laparoscopic appendectomy (SILA) has become an alternative option. There are few reports on the results of SILA performed by residents during the training period. The present study, we report our residents' experience. MATERIALS AND METHODS: We reviewed clinical characteristics and outcomes of 1005 patients who underwent appendectomy between October 2013 and April 2016. Every operation was performed by only residents. Clinical characteristics and operative outcomes between SILA and CLA group were reviewed after propensity score matching. RESULTS: SILA was used more frequently in younger patients (23.3 versus 36.4 years, P = .000), women (66.4% versus 45.9%, P = .000), and patients with lower body mass index (20.2 versus 22.9 kg/m2, P = .043). After propensity score matching, the rate of complicated appendicitis was lower (12.9% versus 15.5%, P = .573), and the mean operative time was slightly shorter in the SILA group than in the CLA group (56.68 versus 59.09 minutes, P = .068), although these differences were not statistically significant. There were no significant differences between the two groups in hospitalization period (2.7 versus 2.9 days, P = .380), the use of analgesics (2.0 versus 2.1 times, P = .128), and wound complication rate (10.3% versus 14.6%, P = .333). CONCLUSION: It is a safe and relatively easy procedure with an acceptable postoperative cosmetic outcome that can be incorporated into the routine surgical training.
PURPOSE: Conventional laparoscopic appendectomy (CLA) has been considered the standard for the treatment of acute appendicitis. Recently, single incision laparoscopic appendectomy (SILA) has become an alternative option. There are few reports on the results of SILA performed by residents during the training period. The present study, we report our residents' experience. MATERIALS AND METHODS: We reviewed clinical characteristics and outcomes of 1005 patients who underwent appendectomy between October 2013 and April 2016. Every operation was performed by only residents. Clinical characteristics and operative outcomes between SILA and CLA group were reviewed after propensity score matching. RESULTS:SILA was used more frequently in younger patients (23.3 versus 36.4 years, P = .000), women (66.4% versus 45.9%, P = .000), and patients with lower body mass index (20.2 versus 22.9 kg/m2, P = .043). After propensity score matching, the rate of complicated appendicitis was lower (12.9% versus 15.5%, P = .573), and the mean operative time was slightly shorter in the SILA group than in the CLA group (56.68 versus 59.09 minutes, P = .068), although these differences were not statistically significant. There were no significant differences between the two groups in hospitalization period (2.7 versus 2.9 days, P = .380), the use of analgesics (2.0 versus 2.1 times, P = .128), and wound complication rate (10.3% versus 14.6%, P = .333). CONCLUSION: It is a safe and relatively easy procedure with an acceptable postoperative cosmetic outcome that can be incorporated into the routine surgical training.
Entities:
Keywords:
appendectomy; appendicitis; single incision laparoscopic surgery; training