首页 | 本学科首页   官方微博 | 高级检索  
     


Clinical effects of three types of silicone intubations in repairing lacerations of canaliculus
Authors:PAN Xiao-jing  Alex Mao  ZHAO Gui-qiu  MENG Xu-xia  YANG Shan-shan
Abstract:To evaluate the clinical effects of one-passage, double-passage and circular canalicular intubations in repairing lacerations of canaliculus. Methods: A total of 109 eyes in 109 cases of canalicular laceration were repaired with three types of silicone intubations, among which 23 with one-passage canalicular intubation, 51 with double-passage canalicular intubation, and 35 with circular canalicular intubation. The average fol-low-up period was 12-15 months. Results: The wound/junction of the lacrimal canaliculi was ruptured in 5 cases (9.80%) of the double-passage group, 3 cases (8.57%) of the circular group, and 8 cases (34.78%) of the one-passage group. The rapture incidence of the one-passage group was significantly higher than that of the other two groups ( x2=9.416, P<0.01). During the intubation, canaliculifs was observed in 12 cases (23.53%) of the double-passage group, while only 3 cases (8.57%) in the circular group and 8 cases (34.78%) in the one-passage group. The circular group had significantly lower incidence of canaliculitis than the other two groups ( x2=6.095, P<0.05). After extubation 6 months after laceration repair, the lacri-mal passage remained patent with canalicular irrigation in 46 cases (90.20%) in the double-passage group, 30 cases (85.71%) in the circular group and 15 cases (65.22%) in the one-passage group. Six months after surgery, the canalicu-lar patency in the one-passage group was significantly lower than that of the other two groups ( x2=7.390, P<0.05). Conclusions: Circular canalicular intubation is more stable and has less surgical complications than the double-passage and one-passage canalicular intubations. It is also more effective clinically 12-15 months after laceration surgery.
Keywords:Lacrimal apparatusIntubationWounds and injuries
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号