Kanat,B.H.2022-12-192022-12-1913.01.2021Bozan, M. B., Kutluer, N., Aksu, A., Bozan, A. A., Kanat, B. H., & Böyük, A. (2021). Is body mass index and obesity surgery mortality score important in perioperative complications of laparoscopic sleeve gastrectomy before discharge?. ABCD. Arquivos Brasileiros de Cirurgia Digestiva (São Paulo), 34.https://hdl.handle.net/20.500.12899/1199ABSTRACT - Background: Morbid obesity surgery and related complications have increased with time. Aim: To evaluate the relationship between perioperative complications before discharge and preoperative body mass index and obesity surgery mortality score in laparoscopic sleeve gastrectomy. Method: 1617 patients who met the inclusion criteria were evaluated retrospectively. The patients were examined in terms of demographic data, presence of comorbidities, whether there were complications or not, type of complications and obesity surgery mortality score. Results: Complications were seen in 40 patients (2.5%) and mortality wasn’t seen in the early postoperative period before discharge. The mean age of patients with complications was 36.3±10.02 years (19-57) and without complications 34.12±9.54 (15–64) years. The preoperative mean BMI values of patients with and without complications were 45.05±3.93 (40–57) kg/m2 and 44.8±3.49 (35–67) kg/m2 respectively. According to BMI groups 40–45 kg/m2 , 45–50 kg/m2 and 50 and over, there was not any statistical significance seen in three groups in terms of complication positivity and major-minor complication rates. There was not any statistical significance seen between the patients with and without major-minor complications and obesity surgery mortality score. Conclusion: There was not any relation between perioperative laparoscopic sleeve gastrectomy complication rates before discharge and BMI and obesity surgery mortality scoreseninfo:eu-repo/semantics/openAccessMorbid obesityLaparoscopic sleeve gastrectomyPerioperative complicationObesity surgery mortality risc scoreArticle10.1590/0102-672020210001e160216