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泪囊鼻腔造孔术是在泪囊内侧与相邻的鼻粘膜间建立一条新的通道以代替巳闭塞的鼻泪管,即解除泪囊长期积脓的隐患,又能恢复患者的排泪功能,是泪道手术中比较理想的一种手术。我科自1979～1986年对50余例慢性泪囊炎病人施行泪囊鼻腔造孔术,随访观察术后不再有溢泪现象,仅有一例仍溢泪,考虑因骨孔开的太小,周围软组织未完全咬除,致肉芽组织增生封闭骨孔造成新通道阻塞。
Dacryocystorhinostomy is in the lacrimal sac and adjacent nasal mucosa to establish a new channel to replace the occlusion of the nasolacrimal duct, that is, to lift the hidden dangers of long-term suppurative lacrimal sac, but also to restore the patient’s tear function , Lacrimal surgery is an ideal surgery. Our department from 1979 to 1986 on more than 50 cases of chronic dacryocystitis patients with dacryocystorhinostomy, follow-up observation of no more after the phenomenon of overflow of tears, only one case still overflow tears, considering the hole is too small , The surrounding soft tissue is not completely bite, resulting in granulation tissue closed hole caused by obstruction of the new channel.