The limited side-to-side portal-caval shunt with a limitary ring attached is the first-choice surgical procedure to treat the portal hypertension in our department.
附加限制环的限制性门腔静脉侧侧分流术是我科治疗门静脉高压症的首选手术方式。
This article recommended the manipulation of limited side-to-side portal-caval shunt with a limitary ring attached and reported the follow-up result of 110 patients received this surgical procedure.
介绍附加限制环的限制性门腔静脉侧侧分流术的手术方式，报告了对110例接受该手术病人的随访结果。
The elasticity seals completely a valve portal, the hermetic sealing ring can inset on the valve body or attach peripheral at the Die board.
弹性密封阀门，密封圈可以镶嵌在阀体上或附在蝶板周边。
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