Tutoplast® processed cornea, sclera, and pericardium allografts are virally safe, dehydrated human tissue patch grafts used to treat a variety of ocular disorders. Tutoplast is often used for surgical applications such as drainage implant and valve implantation, reparation of corneoscleral fistulas, trabeculectomy, reparation of exposed scleral buckles, and phaco burns.