And yes it for a retina detachment
I see a faint white mist circle in the center of my eye, not the gas bubble, what wondering what causing it ? I did a search on the internet and on here and couldn't find an explanation.
Please use the search feature and archives and read about gas and air bubbles in they eye. There are informative and extensive. I am assuming you are talking about air inside the eye for retina detachment or macular surgery?
JCH MD