[Shockwave destruction of stones in the kidneys and ureters]

Experience gained in the use of the first Soviet unit and western lithotriptors is based on the treatment of over 2500 patients of different age groups. Comparative characteristics of lithotriptors are provided to mark substantial advantages of the Soviet unit. Distant lithotripsy (DL) is much more effective and atraumatic as compared with conventional surgical interventions. The use of DL provides positive effect in 97-99% of cases. The rate of complications is extremely low, amounting to 5-10%. Indications and contraindications as to the use of DL are given. Contraindications include cases requiring reconstructive surgical interventions and the presence of coral-like calculi and acute inflammation. The Soviet unit appeared especially effective in the treatment of children with urolithiasis. The cure was attained in 97.2% of the patients, no serious complications occurred. Functional studies of the kidneys did not reveal any changes both in the short- and long-term periods after DL.