I’ve been coping with various light aberrations - streaks, starbursts, halos, glare and the Maddox rod effect - since monofocal IOLs were implanted in 2023-24. Apparently, these symptoms can be caused by PCO or positive dysphotopsia (or both). I’m finding that positive dysphotopsia can be difficult to diagnose, at least in some cases. Treatment approaches also vary among cataract surgeons. I’d very much like to hear about the experience of others in this situation. For example, was either a yag or IOL exchange successful in improving such symptoms, and if an IOL exchange was performed, which IOL was chosen for this purpose? Many thanks for reading my post!