越来越多的临床研究发现，减重手术是治疗肥胖长期有效的方法。其中腹腔镜袖状胃切除术(LSG)因操作简便、安全性高且疗效明显等优势，近年来得到了迅速普及并成为减重最常用的手术方式。随着LSG越来越受欢迎，临床医生亦意识到其同样存在发生众多并发症的可能。本文针对LSG后常见并发症及其防治现况作一综述，分析LSG治疗肥胖术后常见并发症发生的危险因素，总结其防治经验，为临床提供借鉴。“,”More and more clinical studies have found that weight-loss surgery is a long-term and effective way to treat obesity. Laparoscopic sleeve gastrectomy (LSG) has been widely used in recent years due to its advantages of simple operation, high safety and obvious curative effect. With the increasing popularity of LSG, clinicians are aware of the possibility of many complications. In this paper, the common complications of obesity after LSG and its prevention and treatment status were reviewed. The risk factors of common complications of obesity after LSG were analyzed, and the prevention and treatment experience was summarized, so as to provide reference for clinical peers.