Dilator: A device used to stretch or enlarge an opening. Patients with scarring of the esophagus can require a dilator procedure to open the esophagus for adequate passage of food and fluids. QUESTION What causes dry eyes? See Answer From Eye Health Resources IRD: The Importance of Early Diagnosis12 Devices That Can Help Your Low VisionA Treatment Plan Featured Centers What Are the Best PsA Treatments for You?Understanding Biologics 10 Things People With Depression Wish You Knew Health Solutions From Our Sponsors Shot-Free MS Treatment Your Child and COVID-19
