Efficacy of Ozone Therapy and Splint in Carpal Tunnel Syndrome

Inclusion Criteria: * being 18-65 years, with mil-modarete CTS, symptoms continued for at least 3 months Exclusion Criteria: * hand edema or prior injections, thenar atrophy, prior CTS surgery, severe EMG results, recent physical therapy, steroids, or platelet-rich plasma for CTS in the past year, and conditions causing secondary CTS (e.g., thyroid disorders, diabetes, pregnancy, rheumatoid arthritis, Dupuytren's contracture, inflammatory arthritis, connective tissue diseases). Also excluded: neck or arm pain conditions (e.g., cervical disc herniation, wrist fracture, proximal upper extremity entrapment neuropathy, polyneuropathy, peripheral nerve damage, fibromyalgia), history of G6PD deficiency, uncontrolled hyperthyroidism, thrombocytopenia, and contraindications to general ozone therapy (e.g., ACE inhibitors for severe cardiovascular instability).