Pulsed Short Wave in Females With Knee Osteoarthritis

The treatment was performed with 2 devices named Diatermed II (Carci, São Paulo, SP, Brazil), previously calibrated, carrying frequency of 27.12MHz, peak power of 250W, and pulse duration of 400µs. All these parameters are predetermined in the device according to the manufacturer. We used the maximum power provided by the machine in a pulsed form with a pulse frequency of 145Hz, resulting in a mean power of 14.5W.