The individual indications for applying four methods for valve correction in 241 patients with valvular incompetence of the deep veins were determined on the basis of a developed four-stage organization-diagnostic complex. The methods were as follows: correction with a lavsan spiral (70 operations), suturing with paravasal structures (59), three-ligature method (142), and an original method with shortening of the cusps without opening the vein (30 operations). Study of the late results in follow-up periods of 12 months to 7 years showed the latter method to be most effective (88.2%).
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