Alpins N, Stamatelatos G (April 2007). "Tailored photoastigmatic refractive keratectomy utilizing blended topographic and refractive knowledge for myopia and astigmatism in eyes with forme fruste and gentle keratoconus". Curvature with the Cornea: The lens to the entrance of your eye demands to maintain a wholly spherical shape to refract a https://wekurehealth.com/ent-care/