上颌骨额突由梨状孔和泪嵴向头侧方向伸出，与额骨和鼻骨相接。
The maxillary processes extend in a cephalad direction form the piriform aperture to the lacrimal crest, uniting with the frontal and nasal bones.
中段为泪囊鼻腔造孔术需要凿通的部位。
The middle portion is the surgical area of the nasolacrimal fistulation.
目的：探讨鼻内镜下泪囊鼻腔造孔术治疗外伤性鼻泪管阻塞的护理及治疗效果。
Objective: to explore the effectiveness and nursing care of patients with endoscopic transnasal dacryocystorhinostomy in the treatment of traumatic obstruction of the nasolacrimal duct.
目的探讨鼻内镜下鼻腔泪囊造孔术与传统鼻腔泪囊吻合术的优劣。
Objective To discuss which is good or bad of dacryocystorhinostomy with endoscope and traditional dacryocystorhinostomy.
结论鼻内窥镜下鼻内泪囊鼻腔造孔术是治疗慢性泪囊炎的理想方式。
Conclusions Dacryocystorhinostomy with endoscope is an ideal way to treat chronic dacryocystitis.
方法对21例（21眼）慢性泪囊炎患者进行鼻内窥镜下泪囊鼻腔造孔术。
Methods: 21 patients with chronic dacryocystitis were treated with endoscopic transnasal dacryocystorhinostomy.
结论腔镜下经鼻泪囊鼻腔造孔术是治疗慢性泪囊炎的一种有效方法。
Conclusion Endoscopic transnasal dacryocystorhinostomy is an effective way to treat the chronic dacryocystitis.
影迷见面会结束后孔刘走下台，流著泪喊著：韩国，加油！
After finishing his fans meet and walking down the stage, Ggong shed tears and shouted "Korea Fighting".
方法在鼻内窥镜下应用KT P激光行泪囊鼻腔造孔术。治疗32例(36眼)，随访6 -12月。
Methods Dacryocystorhinostomy with KTP laser under nasal endoscopy. 32 cases (36 eyes) received treatment and were followed up for 6 ~ 12 months.
方法在鼻内窥镜下应用KT P激光行泪囊鼻腔造孔术。治疗32例(36眼)，随访6 -12月。
Methods Dacryocystorhinostomy with KTP laser under nasal endoscopy. 32 cases (36 eyes) received treatment and were followed up for 6 ~ 12 months.
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