I've been reading about this kind of stuff lately because with macular and retinopathy issues including edema and leaks, I also have fuchs dystrophy and cataracts
From what I can ascertain, the more different disorders you have, the longer the recovery from the vitretomy and there is a delicate balance over which procedure can be done together and how far apart they must be. Here is one article that covers worst case scenarios
https://www.reviewofophthalmology.com/article/complications-of-vitreoretinal-surgery
don't know if this helps. I have a hard time understanding this stuff which is partly new diagnoses for me
Evidently, one week is the minimum for the blurriness, three weeks not uncommon and depending on the complications there are different solutions.