RESUMO
PURPOSE: To evaluate the refractive outcome of silicone oil removal and intraocular lens (IOL) implantation using laser interferometry. METHODS: Thirteen silicone oil-filled eyes of 12 patients were included in the study. IOL power calculation was performed using laser interferometry (IOLMaster V1.1; Carl Zeiss, Jena, Germany). All of these eyes underwent silicone oil removal and cataract extraction with IOL implantation. Post-operative refraction was evaluated. RESULTS: The mean deviation of the final post-operative refraction (spherical equivalent) was -0.30+/-0.91 D (range, -1.87 to +1.3) at 12 weeks. The mean axial length of the eyes was 22.99+/-0.84 mm (range, 22.07-25.24 mm). No major complications occurred intra- or post-operatively. CONCLUSION: Laser interferometry appears to be a feasible and satisfactorily accurate method to calculate IOL power in some silicone oil-filled eyes. Further studies comparing this technique to others are warranted.
