Methods 117 patients (132side)with preperitoneal groin tension-free hernioplasty under local nerve blockade anaesthesia with Shanyu mesh our center were analyzed.

• 方法： 回顾性分析117例132侧经腹股沟切口腹膜前间隙置入国产善愈补片进行腹股沟疝修补术的病例，观察麻醉效果、手术时间、住院时间、住院费用及随访观察术后并发症及复发情况。