Objective to investigate the surgical method and its nursing care in cases of congenital nasolacrimal canal emphraxis.

摘要目先天性鼻泪管阻通手术方法和护。

Methods 80 cases (90 eyes) of chronic dacryoadenitis or simple obstruction of nasolacrimal duct were treated by inverse planting silica gel tubes.

方法对80例(92只眼)慢性泪囊炎、单纯鼻泪管堵行逆植球头硅胶管治疗。

Objective To study the treatment effects of chronic dacryoadenitis and obstruction of nasolacrimal duct by inverse planting silica gel tubes with spherical end.

目逆植球头硅胶管治疗慢性泪囊炎、单纯鼻泪管堵临床疗效。