Pulsed Radiofrequency to Relieve Knee Pain

For continuous radiofrequency ablation the electrode tip temperature was raised to 80°C during 90 s.

The procedure for PRF is almost identical to that applied for CRF, except that the current is typically carried out in 20 ms pulses every 0.5 s at a temperature that does not exceed 42 °C during 360 s.