目的：探讨泪囊鼻腔吻合术的临床技巧和方法。
Objective: to explore the clinical dacryocystorhinostomy techniques and methods.
目的：探讨鼻泪管内植管与泪囊鼻腔吻合术相比较，在适应证、手术方法及临床疗效等方面是否有推广价值和实用性。
Objective To compare the operation method and clinical effect of nasolacrimal duct intubation and the traditional dacryocystorhinostomy and assess the value of their application.
目的：探讨鼻泪管内植管与泪囊鼻腔吻合术相比较，在适应证、手术方法及临床疗效等方面是否有推广价值和实用性。
Objective To compare the operation method and clinical effect of nasolacrimal duct intubation and the traditional dacryocystorhinostomy and assess the value of their application.
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