Shock Waves in Knee Arthritis

Pathological arthritis is a degenerative disease affecting the joints, characterized by pain, limitation of movement up to ankylosis and disability. Treatment is aimed at reducing pain and slowing the loss of functionality of the district. Among conservative treatments, pharmacological options (NSAIDs, cortisone, contrasupplements, hyaluronic acid) and non-pharmacological options (therapeutic exercise, physical therapy, orthosis, etc.) are indicated. In cases not responding to conservative treatments, surgical treatment will be necessary with prosthetic replacement of the joint district.

Inclusion Criteria: * persistent knee pain for at least 3 months, measured with a VAS scale of 4 or higher, * clinical and radiological diagnosis confirming knee osteoarthritis grade 2 and 3 based on the Kellgren-Lawrence system, * no history of physical therapy in the last 3 months, * no infections, tumors in the treatment area of the knee, * no pathology other than osteoarthritis that could cause knee pain, * no pathology of the lumbar spine or hip that could refer knee pain, * free from any condition that prevents participation in exercise or physical therapy willing to participate regularly in the treatment programs were included in the study. Exclusion Criteria: * inability to walk, * a history of clinically symptomatic spinal stenosis or lumbar radiculopathy, * evidence of a neurological disorder based on history or physical examination, * generalized pain or fibromyalgia, * secondary osteoarthritis (to metabolic or rheumatologic disease), * administration of intra-articular injections (anesthetic, hyaluronic acid, cortisone) of the knee in the last 6 months, * use of NSAIDs, paracetamol or topical agents in the previous week, * a previous history of surgery involving the knee joint, * contraindications to physical therapy (PM, epilepsy, neoplasia, coagulopathy, pregnancy).