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A novel temporary keratoprosthesis technique for vitreoretinal surgery
Christos Skevas1, Eileen Bigdon1, Alexander Steinhorst1
1Department of Ophthalmology, University Medical Center Hamburg-Eppendorf, Hamburg 20246, Germany.
Aim:
To investigate the safety of vitreoretinal surgery when using a soft contact lens as a temporary keratoprosthesis (TKP) in patients with severe corneal opacifications.
Methods:
Three patients with simultaneous corneal and vitreoretinal pathology were treated with a soft contact lens that was used as a TKP to facilitate vitreoretinal surgery. The soft contact lens was fixated with sutures onto the globe so that no leakage was possible.
Results:
Vitreoretinal surgery with excellent fundus view was possible in all cases. The soft contact lens allowed safe central and peripheral vitrectomy. Surgery was successful in all cases.
Conclusion:
A soft contact lens properly fixated on the globe can successfully replace a TKP. This surgical procedure has several advantages like one size fits all, low costs, and easy access to the material.

