Percutaneous invasive neuromodulation (PNM)

Its aim is to modify nervous system activity to reduce pain, improve neuromuscular function and support the patient's functional recovery.

It acts on the neurophysiological mechanisms involved in transmitting and processing pain, using a low-intensity biphasic pulsed current that can change neuronal excitability, normalise nerve conduction and modulate pain-control pathways at both peripheral and central level.

The procedure is performed under real-time ultrasound guidance, which makes it possible to see the nerve structure being treated and to position the needle safely and accurately. This control optimises the effectiveness of the treatment, minimises risks and achieves highly selective stimulation of the target structure.