Conductive keratoplasty. Whether exists in Russia?

[Jenni]

The relative has addressed to the ophthalmologist in the USA in occasion of sharp deterioration .2 weeks ago at it or him have found out sah. Diabetum 2 types. Now on a background of reception of Metforminum Saccharum was normalized. Whether there is a communication or connection between such sharp depression of vision and Diabetum? Whether there are in Moscow centers on conductive keratoplasty, what price? Thanks.