Osteo-odonto keratoprosthesis, more commonly known as “tooth-in-eye” surgery, involves harvesting the body’s strongest natural substance to craft a specialized lens implant for patients with ...

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Chapman, who is blind in both eyes, is one of three Canadians undergoing osteo-odonto keratoprosthesis (OOKP) — or as it's more commonly known, tooth-in-eye surgery — at a B.C. hospital this week.