Table 2.

Duration of silicone oil retention before its removal

	Silicone 1000cs		Silicone 5000cs
	No	%	No	%
< 2 months	15	51.7	9	17
2–6 months	13	44.8	24	45.3
6–12 months	1	3.4	18	34
> 12 months	0	0	2	3.7
Total	29	100	53	100