Polymegethism Medical condition of the eye From Wikipedia, the free encyclopedia Polymegethism is a greater than normal variation in size of the corneal endothelial cells. Causes include aging, contact lens wear,[1] ocular surgery, trauma and damage. References [1]Haluk, Esgin; Nazan, Erda. "Corneal Endothelial Polymegethism and Pleomorphism Induced by Daily-Wear Rigid Gas-Permeable Contact Lenses". Eye & Contact Lens. 28 (1). Retrieved 7 September 2021. This article about the eye is a stub. You can help Wikipedia by adding missing information.vte Related Articles