METHOD FOR APPLYING SURGICAL LASER EXTRACTION OF CONGENITAL CATARACT AND IMPLANTING POSTERIOR CHAMBER INTRAOCULAR LENS Russian patent published in 2004 - IPC

Abstract RU 2234903 C1

FIELD: medicine.

SUBSTANCE: method involves carrying out continuous circular anterior YAG-laser capsulorrhexis of 5mm large diameter beginning from the inferior segment in milky cataract cases and from the superior segment in zonular cataract cases. Preliminary phacofragmentation with YAG-laser is carried out through closed anterior capsule followed with laser-mediated capsulorrhexix in atypic cases. Lenticular masses becoming opaque after being exposed to laser radiation and anterior capsule flap cut out with laser are removed by applying microsurgical suction-irrigation method without removing the posterior capsule. Posterior chamber intraocular lens is implanted in capsule sack.

EFFECT: enhanced optical and functional effectiveness of treatment; reduced risk of complications; excluded risk of involuntary rupture and left anterior chamber flaps; high quality of intraocular lens implantation.

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RU 2 234 903 C1

Authors

Arestova N.N.

Khvatova A.V.

Kruglova T.B.

Dates

2004-08-27Published

2003-01-31Filed