[Stereoscopic vision evaluation in patients after binocular implantation of different intraocular lens models]

Stereoscopic vision in patients after binocular implantation of different intraocular lens (IOL) models was evaluated. 24 patients (48 eyes) after cataract surgery were enrolled in the study. Follow-up was 12 months. 1st group included 9 patients (18 eyes) after cataract surgery and implantation of Russian trifocal refractive-diffractive IOL MIOL-Record 3. 2nd group included 6 patients (12 eyes) after cataract surgery and implantation of Russian bifocal refractive-diffractive IOL MIOL-Accord 3. 3rd group included 9 patients (12 eyes) after cataract surgery and implantation of Russian monofocal IOL MIOL-2. Stereoscopic vision was evaluated using "Stereopsis" software with 25 cm distance 1 week, 1, 3, 6, 12 months after surgery. Clinical study did not reveal any statistically significant difference between groups (trifocal, bifocal and monofocal IOLs) in terms of stereopsis (p > 0.05). Stereopsis parameters were stable during the whole follow-up period. Clinical study evaluating stereoscopic vision in patients after binocular implantation of different IOLs shows that patients with binocular implantation of bifocal and trifocal IOLs have good and stable stereoscopic vision parameters after surgery at least equal to patients with monofocal IOLs.