After had both cataract surgery since March 2018 and need your help ...

Several months ago I had cataract surgery on both eyes  -  I had new lenses put in under each eye.  One eye is fine, but in the other eye I can see a small dark mark which looks like it could be a scratch or crack in the new lens that maybe could have happened during surgery. They eye surgeon keeps checking it, but says that there is nothing wrong with the lens.  I waited 3 months then had him and also another doctor check it again and they both still say that the eye is perfect.  It especially bothers me when driving in bright sunlight -  the view is perfect except for the small dark  lines or cracks in the center.  Has anyone experienced this problem?  Please reply if you have and what you did about it.  Thank you!  --  Brett

A coworker of mine reported similar dark line or curve 3 months after surgery and they had him do YAG. It cleared after the YAG. 

Hi what is a YAG ? x

Since both your eye-surgeon and the other doctor say your eye and the lens are fine, could you ask for a referral say with a retina specialist for more tests? (just to be on the safe side)