Success Rate Comparis on of External Dacryocystorhinostomy with 5-FU Application or Silicone Tube Intubation

Table 2

Lacrimal patency and recurrence rates of the groups.

	5-FU group	Control group
Lacrimal patency, n (%)	31 (83.8)	37 (86.0)	0.777
Epiphora (recurrence), n (%)	6 (16.2)	9 (20.9)	0.212