鼻腔

Making a valve on the lacrimal sac will be more accurate,perfect and raise the successful rate on the dacryocystorhinostomy.

甲基纤维素黏度高、弹性好，在泪囊鼻腔吻合术中制作泪囊黏膜瓣前，将甲基纤维素注入泪囊内，泪囊充盈，使泪囊黏膜瓣的制作更准确、完善，提高了手术成功率。

The agger cells situated at the pathway of the intranasal frontal sinus during surgery and dacryocystorhinostomy, the nasal CT scan might be beneficial to the prevention of surgical complications.

鼻丘为鼻内额窦手术和鼻腔泪囊造口术的进路，可借助鼻窦CT进行术前设计和预防并发症的发生。

Key words］ methylcellulose;lacrimal sac;nasal cavity;dacryocystorhinostomy

关键词］甲基纤维素；泪囊；鼻腔；吻合术

Objective To discuss the combined method to treat chronic dacryocystitis.Methods 19 patients was treated with dacryocystorhinostomy, then washed with mitomycin C and injected with methylcellulose.The silicon intubation was keeped.Results After treatment, 68.42% was recovered.

目的 探讨伴有泪小管狭窄的慢性泪囊炎的联合治疗方法方法对19例此类患者在施行泪囊鼻腔手术中进行泪道探通联合应用丝裂霉素C、甲基纤维素并留置硅胶管。

The success rate and prognosis of how " dacryocystorhinostomy "cure" chronic dacryocystitis "patients, the success rate as high as 94 percent.

手术成功率及预后如何？&泪囊鼻腔吻合术&治疗&慢性泪囊炎&之患者，成功率高达百分之九十四。

Methods 18 patients suffering from epiphora again after external dacryocystorhinotomy were examined and treated via nasal endoscope.

对18例经鼻外泪囊鼻腔吻合术后再次出现溢泪的病人，在鼻内镜下对吻合口进行检查，针对不同时期和具体情况进行相应治疗。

All patients were followed up from 6 months to 3 years. Results Epiphora occurred in one patient due to rejection of dilation tube and others were cured.

结果 所有病人术后随访6个月至3年，除1例因泪囊鼻腔间置入的扩张管脱落而再次出现溢泪，经重新置管后症状消失外，其余病人均未再出现溢泪。

Methods Radiofrequency thermo-coagulation via nasal endoscope was applied in 65 allergic or vasomotor rhinitis patients to the areas in bilateral nasal cavities where vidian and anterior ethmoidal nerves concentrated. The postoperative symptoms' score was compared with the preoperative one.

对65例病人在鼻内镜下对双侧鼻腔翼管及筛前神经丛集区行射频热凝，降低神经兴奋性和敏感性，术后1个月、6个月、1年后进行随诊，根据症状改善情况评价疗效。

Group A as observing group were droped 0.02% nitroglycer in dose of 4 μg/kg into the nose 10min before extubation, and the SBP, MAP, DBP,HR were measured at 5min before extubation, extubate instant and 5min after extubation separately.

选择62例全麻患者，随机分为A、B两组，各31例。A组为观察组，于拔管前10min吸净双侧鼻腔分泌物及血液后，滴入0.02%硝酸甘油4μg/kg，观察拔管前5min、拔管即刻、拔管后5min的SBP、MAP、DBP、HR变化。B组为对照组，拔管前不滴硝酸甘油。

CT faultage scan was finished before the operations to diagnose the obstructive planes for the individuated operation pattern.

术前鼻咽镜检查阻塞平面均位于鼻腔和口咽部，舌根和会厌均无狭窄。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。