INTRASTROMAL CORNEAL RINGS IN PATIENTS WITH KERATOCONUS

In patients with corneal ecstasies as keratoconus, one of the alternatives to regularize the corneal surface is the implantation of intrastromal corneal rings. As it is known keratoconus produce an increase of the corneal curvature and a decrease in corneal thickness, among other alterations. According to keratoconus evolution grade, intraestromal corneal ring features will be […]