论文部分内容阅读
目的探讨鼻腔泪囊吻合手术失败后,泪道再次阻塞的一种简易治疗方法。方法24例用一次性输液器做成的引流管,逆行插入原吻合腔中。结果由于一次性输液管有一定的硬度,对周围粘膜组织有一定的扩张支撑作用。因此,可使原已阻塞的吻合腔再次通畅。结论鼻腔泪囊吻合手术后,泪道再次阻塞的患者可以用一次性输液器做成的引流管,经骨孔创口逆行插入并留置于吻合腔,恢复已建立的泪液排泄通道。
Objective To investigate a simple treatment for lacrimal duct obstruction after nasal dacryocystorhinostomy failed. Methods Twenty-four cases of drainage tube made of disposable infusion set were retrogradely inserted into the original anastomosis chamber. The results of disposable infusion tube has a certain hardness, the surrounding mucosal tissue has a certain role in the expansion of support. Therefore, the original blocked anastomosis cavity can be patented again. Conclusions After lacrimal sac anastomosis, the patient with the lacrimal duct obstruction can be replaced by the drainage tube made of disposable infusion set. The wound is inserted retrogradely and placed in the anastomosis chamber to restore the established lacrimal discharge channel.