Intraocular toric lens rotational stability improvement
Abstract
Background. PCEM-based intraocular toric lens (IOL) stability improvement was developed and invented in clinical practice: license 2535612, registered in State Registry of Inventions of RF on October 15, 2014. Methods. 86 patients were operated (97 eyes) with corneal astigmatism aged 35-74. In 42 cases IOL were implanted in accordance with the offered invention. Results. During 12 months average rotation angle of IOL implanted according to traditional technology was 2.2±2.0°. In patients operated by offered methods average rotation angle occurred to be much less - 0.8±1.2°. Conclusions. The offered method of toric IOL fixation ensures their stability even with prominent contraction of capsular lens and provides prevention decentered lenses and anterior lens capsule phimosis preserving visual function for a long time.
About the Author
G. A. Fedyashev
Primorsky center of eye microsurgery , Pacific State Medical University
Russian Federation
Russian Federation
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Review
For citations:
Fedyashev G.A. Intraocular toric lens rotational stability improvement. Pacific Medical Journal. 2015;(3):26-28. (In Russ.)
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