Comparison of long-term results between osteo-odonto-keratoprosthesis and tibial bone keratoprosthesis

Both types of autologous biological KPro, OOKP and Tibial bone KPro, had statistically similar rate of keratoprosthesis extrusion. Although functional success rate was significantly higher in OOKP, it may have been influenced by a better visual potential in the patients in this group.