- Silicone oil causes glaucoma by a number of mechanisms.
- Silicone oil can migrate from the posterior segment.
- Silicone oil filled eyes present unique challenges to the glaucoma surgeon.
- Filtered and tubed eyes present unique challenges to the vitreo-retina surgeon.

1. How does silicone oil migrate from the eye?
2. How can elevated IOP be managed in a silicone oil filled eye?