[The comparative characteristics of the efficacy of medium- and low-frequency ultrasound in treating the suppurative wound].

The investigation has been conducted to study the influence of middling and low-frequency ultrasound on the culture of standard microorganisms in vitro and in vivo and on the wound process in 26 patients. It has been shown that the middling ultrasound has a priority bactericidal effect upon the microorganisms and the wound infection. It also makes the process of depuration more active.