Can fillers for outer eye hollows cause blindness?
It is true that there are reports in the literature about sight loss after injecting the tear trough deformity, this complication can be easily avoided. Make sure you see a plastic surgeon who is well versed in this technique. Steps to avoid this complication include staying away from the inner corner of the eye, aspirating before injecting, and probably using a cannula instead of a needle. Also make sure to have a thin material injected like juvederm ultra 4.