The study of the effect of ultrasonic phacoemulsification on the hydrodynamics of the eye - B. Alekseyev, Youssef Naim Youssef with co-workers. (Research Institute of Eye Diseases of the Russian Academy of Medical Sciences, Scientific and Practical Center for Visual Recovery, Moscow) - analyzed the changes in ophthalmotonus indicators by electron tomography (THG-6M) in 18 patients (20 eyes with cataracts of different degrees of maturity) who underwent phacoemulsification Standard technique (phacoemulsifier firm ALCON Legacy 20000 Advantec) with implantation of a posterior chamber "soft" IOL (Acrisof, STAAR).

In the early postoperative period, in almost all cases, transient hypertension, stopped by the appointment of antihypertensive drugs. Prior to the operation, Po was 15.9 ± 1.2 mm. Ppm. Art.. , The coefficient of ease of outflow (C) - 0.26 ± 0.1ml. Min / mm. Ppm.

St, the minute volume of chamber moisture (F) is 1.63 ± 0.4 ml. Min, the Becker coefficient (KB) is 61 ± 12.

In 12-18 months. After the operation: Po - 13.9 ± 1.5, C - 0.28 ± 0.15, F - 1.5 ± 0.14, KB - 52 ± 6. Thus, the FE field of the ease of outflow increased by 7.7%, the minute chamber moisture volume decreased by 8.0%, the Becker coefficient decreased by 15%, which led to a decrease in the true IOP (Po) by 12.5%.

Medicus. En.

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