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我科于1972年根据结扎疗法的原理发展为胶圈套扎的新疗法。据689例临床观察与结扎疗法相比较,似有提高,现介绍如下:一、胶圈套扎疗法的适应症与禁忌症:凡是形态圆整,头大蒂小的Ⅱ、Ⅲ期内痔,不论出血程度如何,不分颗数大小及多少,均属适应。禁忌症同结扎疗法。二、操作方法:病员在排便后取侧卧位,皮肤常规消毒,用吸肛器吸出痔核,使之暴露于肛门外。必要时可以局麻,以求痔核暴露充分。取套吸器罩准在痔核顶端,捏住排气小孔开
Our department in 1972 based on the principle of ligation therapy developed for the new ligation of plastic ligation. According to 689 cases of clinical observation and ligation therapy, it seems that there is an increase, are introduced as follows: First, the plastic ligation therapy indications and contraindications: Any shape round, the first pedicle of Ⅱ, Ⅲ hemorrhoids, regardless of bleeding How the degree, regardless of the size of the number and how many, are to adapt. Contraindications with ligation therapy. Second, the operation method: the patient take the lateral position after defecation, skin routine disinfection, sucking hemorrhoids with suction anal device, making it exposed outside the anus. When necessary, local anesthesia, in order to hemorrhoids exposed fully. Take the suction hood cover the hemorrhoids in the top, pinch the exhaust hole open