目的:研究腹腔镜胆囊切除术(LC)的判别函数,用以指导胆囊切除病例在术前确定选用LC或开腹胆囊切除(OC)的手术方法.方法:实施408例L......

目的总结特殊类型阑尾炎行腹腔镜阑尾切除术（laparoscopic appendectomy,LA）的方法与疗效。方法8例老年、10例儿童和6例异位阑尾炎行......

Background:?Many ventral hernia repair methods have been described among surgeons. The traditional primary repair entail......