TIL about Osteo-Odonto-Keratoprosthesis (OOKP) or Tooth-in-Eye Surgery. Pioneered in the 1960s, where surgeons would put a tooth in a blind person's eye and it can restore sight. It still happens to this day ncbi.nlm.nih.gov Submitted by LupusetVulpus t3_yecaef on October 26, 2022 at 11:28 PM in todayilearned No comments 5