An innovative intrastromal keratoprosthesis surgery assisted by femtosecond laser

作者：Alio Jorge L^*; Abbouda Alessandro; Vega Estrada Alfredo

来源：European Journal of Ophthalmology, 2014, 24(4): 490-493.

DOI：10.5301/ejo.5000435

• Epidescemetic keratoprosthesis
• KeraKlear implantation
• Nonperforating surgery

Purpose: To demonstrate the surgical application of a new model of epidescemetic keratoprosthesis. %26lt;br%26gt;Methods: A 53-year-old man was referred to our center with severe alkali burns in both eyes and was treated by a combined corneal graft associated with KeraKlear implantation assisted by femtosecond laser and cataract surgery with implantation of an intraocular lens. %26lt;br%26gt;Results: After 1 month, visual acuity was 0.6 logMAR in both eyes with -2 sphere correction. Slit-lamp examination and anterior segment optical coherence tomography revealed that the device was centered in the pupil area with no infection. No sign of extrusion was detected. %26lt;br%26gt;Conclusions: The advantage of this device is that it involves nonperforating surgery, thus reducing the postoperative risk of infection and necrosis of tissue around the prosthesis. Large-scale studies with a long follow-up period are required to evaluate the outcome of use of this device.

• 出版日期2014-8