Specialized physicians in both orthopedic surgery and rehabilitation medicine provide treatment for pain related to muscles, nerves, bones, and joints. They integrate various disciplines, emphasizing avoidance of surgery or performing surgery at the most appropriate time. Ultrasound is used for rapid and accurate diagnosis and treatment. Treatment principles focus on repairing injured or degenerated tissues (Prolotherapy and Perineural Injection Therapy). Pain interventions are also applied to reduce pain, especially if physical therapy is ineffective, if surgery is not yet suitable, or if pain persists after surgery. If surgery is necessary, ongoing care is provided by a team of specialists in each field, including post-operative care to help patients return to their normal lives.