The Sport Medicine unit, Institute of Orthopedics, Lerdsin hospital provides medical services for patients who have experienced injuries from sport event. The treatment comprises conservative, operative care, as well as rehabilitation protocol aiming to restore patient’s health in order for them to return to sport activities. Moreover, the Sport Medicine unit also provides services for patients who have suffered from shoulder problems such as shoulder pain, shouder tendinitis, calcium deposition in shoulder tendon, shoulder stiffness, recurrent shoulder dislocation and shoulder osteoarthritis, etc. as well as knee problems including knee dislocation, patellar dislocation, injuries of knee tendons, and knee osteoarthritis. For those who need operative management, this unit offers arthroscopic surgery in suitably particular cases, which provides advantages of small incision and less tissue damage that results in speedy recovery and excellent outcomes.