3D-printed replacement cornea a reality

A new company, Precise Bio, will be creating 3D-printed products for human eyes, including corneas. With almost 10 million people suffering from corneal blindness, these artificially manufactured corneas would greatly reduce the supply limitations that go along with transplant waiting lists. Bioprinters utilize layers of cells and biocompatible materials to print form tissue unlike traditional […]

FDA approves cornea treatment for Keratoconus

The Food and Drug Administration recently approved corneal collagen cross-linking (CXL) for treating progressive thinning and distortion of the cornea which causes keratoconus in some people. A combined therapy of ultraviolet light and eye drops is used to strengthen the collagen fibers in the cornea. Patients suffering with keratoconus have too few collagen fiber cross-links and […]

Fuchs dystrophy linked to free radical damage

A study published in the American Journal of Pathology identifies free radicals as the culprits behind the progression of this inherited corneal disease.