Is it possible to tell whether an abnormal Amsler Grid is caused by scotomas or something else.
I see spots/missing bits on the Amsler Grid but everything else is normal. I had a special test called a Humphrey Field Test 10-2 Threshold which tested the central vision and it was within normal limits. I also had an Ocular Coherence Tomography and it was OK too.
Does that mean the spots I see are probably not blind spots?
Thank You in advance