Pulsed Radiofrequency (PRF) treatment represents an innovative method designed to provide prolonged pain relief in peripheral nerves. This approach employs high-frequency pulses of electric current to desensitise these nerves, effectively blocking their capacity to transmit pain signals.

PRF has proven to be an effective treatment option for challenging types of pain, particularly those stemming from damaged or irritated nerves.

The procedure involves the precise placement of an electrode needle in proximity to the affected nerve, typically guided by X-ray, ultrasound, or CT imaging for accuracy. Subsequently, the nerve’s response is tested, often eliciting sensations such as tingling, twitching, or vibrating in the area where pain is typically experienced. Once the correct nerve or branch has been identified, the treatment commences. This entire process usually takes between ten to fifteen minutes.

To further enhance post-operative comfort, a local anaesthetic and steroid are administered via injection. This helps alleviate pain and irritation, contributing to a smoother recovery process.