1·AIM: To investigate the treated effect of various artificial tubes inserted with different methods in lacrimal canalicular anastomosis.
目的：探讨泪道义管的插管方法及种类对泪小管吻合术疗效的影响。
2·Objective To observe and evaluate the lacrimal drainage tube efficacy for canalicular laceration.
目的观察和评价泪道引流管治疗泪小管断裂的疗效。
3·Methods Observed 12 cases of canalicular laceration who accepted lacrimal drainage tube implantation in 6 months after extubation of the therapeutic effect, and to evaluate its therapeutic effects.
方法观察12例泪小管断裂接受泪道引流管植入术患者，在拔管6个月后的治疗效果，并对其进行疗效评价。