If you want to learn more about this topic, then visit www.howexpert.com/retinitispigmentosa. How to Live, Grow, and Become Your Best Self with Retinitis Pigmentosa Retinitis Pigmentosa is a genetic disorder that causes a person to become visually impaired and even blind. 1 in 4,000 people are born with Retinitis Pigmentosa so you’re probably thinking why …