METHOD OF SURGICAL CORRECTION OF HYPERMETROPIA AND HYPERMETROPIC ASTIGMIA IN CHILDREN Russian patent published in 2009 - IPC A61F9/08 

Abstract RU 2363431 C2

FIELD: medicine.

SUBSTANCE: invention relates to medicine, more specifically to ophthalmology. Laser keratomileusis is done, involving cutting off the corneal cover and excimer laser action. A cut is made on the cornea with diametre of 9.75-10.0 mm and thickness of 110-90 mcm. Ablation is then done with increase of cylcoplegic refraction data by 1.0 dioptre, with regulated diametres of the optical and transition zones from 6.5 to 7.0 mm and from 2.2 to 2.5 mm, respectively. Intermissions are taken during laser ablation, during which the corneal bed is dried using a soft swab.

EFFECT: provision for high and stable results of refraction correction.

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RU 2 363 431 C2

Authors

Pashtaev Nikolaj Petrovich

Kulikova Irina Leonidovna

Dates

2009-08-10Published

2007-10-10Filed