您要查找的是不是：
- Methods:Translumbar(transsacral) centesis and continuous epidural block with 1%lidocaine were performed. 方法：经腰(骶)部穿刺，1%25利多卡因连续硬膜外腔阻滞法。
- From sept 1994 to July 1996 transsacral resections were performed in 9 cases with mid and low rectal le-sions , which included 4 rectal cancer, 3 rectal villous adenoma, 1 rectal leiomyosarcoma and 1 be-nign rectal stenosis. 1994年9月至1996年7月共施行此类手术9例,其中直肠癌4例,直肠绒毛状腺瘤3例,直肠平滑肌肉瘤1例,直肠狭窄1例。
- Keywords Transsacral;Local excision;Rectal villus adenoma; 关键词骶尾部;局部切除;盲肠绒毛状腺瘤;
- transsacral [医] 经骶骨的, 横过骶骨的
- transsacral block 经骶阻滞
- transanal rectosigmoidectomy 经肛门乙直肠切除术
- transsacral anesthesia 经骶阻滞,经骶麻醉
