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

1.方法对80例(92)性泪囊炎、单纯鼻泪管堵患者行逆植球头硅胶管。

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

2.的探讨逆植球头硅胶管性泪囊炎、单纯鼻泪管堵的临床效。