Analysis of intervertebral disc herniation, spinal canal stenosis and spinal canal slippage common anatomical structure of the problem.

分析椎间盘突出、椎管狭窄、椎管滑脱等常见问题的解剖结构。

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Objective:To evaluate intestinal canal function in patients who underwent laparoscopic common bile duct exploration(LCBDE)and open common bile duct exploration(OCBDE)for choledocholithiasis.

目的探讨腹腔镜胆总管探查术与开腹胆总管探查术对患者肠道功能恢复的影响。

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In this review, we summarized the common experiment method for the sealing ability of root canal sealer.

本文就目前检验封闭剂封闭性的常用方法进行综述。

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Access to a Caesarean section to relieve the pressure of obstructed labor is the most common way of preventing an unborn child from pressing so tightly in the birth canal that it cuts off blood flow to surrounding tissue.

VOA: standard.2009.12.23