Table 4.

Incidences of postsurgical epiphora.

	Study	Procedure	Incidence of post-surgical epiphora	n
1	Vecsei et al.	Canaliculotomy	20%	20
2	Anand et al.	Canaliculotomy	27%	15
3	Lee et al.	Snip–punctoplasty	10%	41
4	Present study	Snip–punctoplasty	8.7%	23

n = number of patients in each study.