The Effect of Single-Anastomosis Sleeve Ileal (SASI) Bypass on Patients with Severe Obesity in Three Consecutive Years.

Background: Sparse data are available regarding the efficacy and safety of single anastomosis sleeve ileal (SASI) bypass surgery, where most available studies utilized short-term follow-ups. Therefore, this study was conducted to evaluate the safety and outcomes of this procedure in three consecutive years after the surgery.

Materials And Methods: This retrospective study was carried out with 116 patients who underwent SASI from October 2016 to September 2021.