Application of the Low Frequency and Low-Intensity Electrostatic Field in Rehabilitation Programs for Patients with Musculoskeletal Disorders

A low-frequency and low-intensity pulsed electrostatic field is applied as a treatment method in Rehabilitation Medicine. The technique is known as Deep Oscillation® therapy. At present, it has been established that the therapeutic effects of the electrostatic field on the tissues depend on the field frequency (5–250 Hz). The advantage of the method is the operation with a low amperage of 5–7 μA and a bipolar form of the wave. Deep Oscillation® was originally created to improve tissue lymphatic drainage. Subsequently, it was found that it reduces acute and chronic pain, improves blood and lymph circulation in the region of application, and reduces edema and fibrosis. In addition to this, tissue elasticity, joint mobility, and the condition of muscle and nerve tissue are improved. The aim of this research project is to investigate the therapeutic impact of a low-frequency and low-intensity pulsed electrostatic field in patients with symptomatic knee osteoarthritis.