O.S. KUZNETSOVA, S.V. BALALIN

Volgograd branch of S. Fyodorov Eye Microsurgery Federal State Institution, 80 Zemlyachki Str., Volgograd, Russian Federation, 400138

 Kuznetsova O.S. – ophthalmologist of the Department of Refraction Abnormalities Correction, ophthalmosurgeon, tel. (8442) 58-15-95, e-mail: [email protected]

Balalin S.V. – D. Sc. (medicine), Head of the Scientific Department, tel. (8442) 58-16-44, e-mail: [email protected]

There were examined 25 patients (50 eyes) with myopia and monolateral exotropia on the background of anisometropic amblyopia before and after FemtoLASIK. Before the surgery the average spherical component was -3.5 ± 0.51 D on the leading eye and 5.5 ± 0.53 D on the oblique eye. The deviation angle from outside was 11.1 ± 0.75°. One month after the operation, 19 patients (76%) had orthophoria at close and long distance without correction, in 3 patients (12%) outward deviation was noted but the angle of strabismus decreased. The angle of deviation did not change in 1 patient (4%). Six months after the operation, orthophoria was examined in 24 patients (96%), and 1 patient (4%) had slight deviation to the temples to 3-5 ° remained. An increase in the uncorrected visual acuity (UCVA) on the amblyopic eyes was noted in 19 people (72%) on average from 0.5 to 0.7 after 1 month, for a period of 6 months in 20 patients (80%) – up to 1.0 and after 12 month in 5 patients (20%) – 0.8. After 12 months, UCVA in 22 patients (88%) was 1.0. Patients had binocular vision at all times of observation. FemtoLASIK is a highly effective and safe method of monolateral exotropiatreatmenton the background of myopia and anisometropia in combination with amblyopia.

Key words: myopia, anisometropia, amblyopia, exotrophy, FemtoLASIK.

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