surgeryn.外科手术;外科;诊所;手术室
surgery simulation手术仿真
Surgery preparation术前准备
Surgery opportunity手术时机
Surgery laparoscopy外科学,腹腔镜
surgery obstruction割补阻碍
surgery scene visit手术现场参观
surgery orientation手术定位
surgery of intestine肠外科
surgery complication手术并发症
surgery and medicine外科和内科