The dacryocyst of 7 chronic dacryocystitis cases (8 eyes) were located through nasal cavity guided by endo-ophthalmic optical fiber.
在眼内光导纤维引导下对7例(8眼)慢性泪囊炎患者进行鼻腔泪囊定位。
2
Methods Perforate the outside breastwork of nasal cavity and dacryocyst underwent transnasal endoscopic used microwave and electric drill.
方法鼻内镜直视下在鼻腔外侧壁联合应用微波、电钻对骨壁及泪囊进行开窗。
3
Nasal cavity examination and dacryocyst lipiodol opacification were executive before operation to investigate the reason of recur, and the patients were followed up for 10 to 12 months.