Check with your doctor about the possibility of your right eye benefitting from some laser, to prevent a detachment.There is some debate about what is safe and when, but all in all, the 8 retinologist I have seen approve of the 360 lasering on my good eye, I had to prompt my doctor/ he was not going to do anything,until I brought it up.
It is worth exploring.
Generally, after about three to six months from your most recent surgery the chances of a recurrent detachment significantly drops. Dr. Kutryb is correct. If there is still scar tissue there is a chance that the retina may detach again, even w/ the silicone oil. Be on the watch for flashes of light or floaters, if you're experiencing these symptoms currently and the dr. knows, then be sure they don't get worse, if they do call your surgeon ASAP. Also, be on the watch for a dark curtain/veil or worsening vision. Make sure that you're right eye is checked regularly and report any problems you experience in that eye to your dr. Your pupil probably will not go back to normal.
I've been through too many retinal surgeries (5 for EACH eye so far) and understand that it is frustrating. Hopefully, your eye will turn out ok and if worse comes to fruition you've got another eye. Be patient the healing process takes time. Good Luck.
FYI: please do a search of the eye care forums as much has been posted on the subject of RD's.
Please direct all your questions to Your surgeon who knows your case best. Ask him when you can take on more active duties. If retina tears again, I'm not sure you would even notice it with all the scarring and silicone oil you have in the eye. You would likely notice worsened vision and more floaters in the eye. I'm not sure it is time to talk about a new detachment since you haven't really gotten over the first one yet and have possibly more surgery on the schedule. At some point the surgeon may call it quits as to more surgery but only he can tell you about your specific case. Your other eye does have a slightly higher than average risk of detachment but the good news is that it has probably been looked over very well and any early problems would have been detected. Your pupil may never be quite normal after all these surgeries.
MJK MD