Objective To observe the clinical effect of the treatment of traumatic lacrimal canalicular laceration with single canalicular artificial lacrimal duct and double canalicular artificial lacrimal duct. Methods Sixty patients (60 eyes) with lacrimal canalicular laceration who visited the Department of Ophthalmology, Affiliated Hospital of Chengde Medical University the first time from March 2017 to December 2021 were selected. According to different surgical methods, patients were divided into group A(27 patients )and group B(33 patients). Group A was treated with single canalicular placement of artificial lacrimal duct for canalicular laceration anastomosis, and group B was treated with double canalicular placement of artificial lacrimal duct for canalicular laceration anastomosis. After 6 months ,we compared the patency of lacrimal passage and complications between the two groups. Results The cure rate of group A was 48.15%(13/27) and that of group B was 81.82%(27/33). There was significant difference between the two groups (P<0.05). Conclusion The treatment of lower lacrimal canalicular laceration with double canaliculi implantation artificial lacrimal duct is effective, the reduction of lacrimal canaliculi is closer to the anatomical structure, and there are few complications. It is an ideal surgical method for the treatment of traumatic lower lacrimal canalicular laceration.