SURGICAL METHOD FOR CORRECTING PRESBYOPIA IN THE CASES OF ANOMALOUS REFRACTION Russian patent published in 2003 - IPC

FIELD: medicine. SUBSTANCE: method involves acting with excimer laser radiation upon sighting eye cornea until emmetropic refraction state is achieved and then upon the twin eye cornea to reach myopia of small degree, determining relative accommodation reserve, positive part of twin eye focus zone, optimum distance the patient needs for performing professional in the nearest zone and the degree of planned anisometropia for creating small degree myopia on the twin eye is to be calculated from formula . Laser treatment is applied to corneal stroma in the built bed zone under the superficial drop valve on pedicle and then the valve is set at its place. EFFECT: enhanced effectiveness of correction without applying glasses. 1 dwg