Use of PocketMaker Microkeratome for Creation of Corneal Pocket for Foldable Keratoprosthesis KeraKlear Implantation – Case Series

Abstract

Purpose : To describe a surgical method for corneal pocket creation for KeraKlear keratoprosthesis implantation by PocketMaker microkeratome. Methods : We implanted keratoprosthesis KeraKlear in 3 patients. In all cases, we used a microkeratome PocketMaker to create a corneal pocket, where the incision was made at a depth of 300 µm with a vibrating diamond blade. Results : Although corneas have been extensively opaque and vascularized, in all three cases we successfully performed suction of the microkeratome system and created a corneal pocket without any difficulties. Subsequent keratoprosthesis implantations were performed without any problems. Conclusion : The technique is simple, relatively cheap, and the creation of the corneal pocket is possible even in patients with vascularized and opaque cornea.