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.
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.
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