A little bit: The motion of the iris against the underlying fibers that support the lens (zonules) rubs off the pigment from the back of the iris which is the basis for pigmentary dispersion. A little bit comes off with everyday normal use and it can be accelerated with athletic pursuits. As long as your ophthalmologist feels that the internal eye pressure is not being increased, this is ok.
Answered 2/7/2014
4.5k views
A doctor has provided 1 answer
6 doctors weighed in across 2 answers
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question