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Vitrectomy using the Eckardt temporary keratoprosthesis
Supalert Prakhunhungsit1,2, Nicolas A Yannuzzi1, Audina M Berrocal1
1Bascom Palmer Eye Institute, Miami, FL, USA.
Purpose:
to present the now vitrectomy technique through a limbus via preexisting holes in the Eckardt TKP.
Methods:
the surgical technique performed in a case of four-year-old girl presented with a complete hyphema and vitreous hemorrhage in the left eye.
Results:
the vitrectomy was performed vial a limbal approach from the TKP without making additional sclerotomies. The vitreous hemorrhage was evacuated, the hyaloid elevated, the periphery examined with an excellent widefield view without scleral depression, an air-fluid exchange performed, and the air exchanged for silicone oil. Finally, the TKP was replaced with a permanent graft. The surgical video was presented additionally.
Conclusion And Importance:
Eckardt TKP allows for a limbal approach in aphakic or non-lens sparing vitrectomy surgery while maintaining a stable intraocular pressure, excellent peripheral and posterior access and while avoiding the need for pars plana sclerotomy placement which can be challenging in complex cases.
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