Orthopedic sports medicine is an emerging clinical discipline that specializes in the prevention and treatment of acute and chronic injuries to the human sports system, including muscle, tendon, joint, ligament and cartilage injuries. Because these injuries occur in professional athletes or amateur sports fans, we often refer to these diseases as “sports injuries”. However, these diseases do not necessarily occur in sports people, but may occur in car accidents, falls and other accidental injuries, such as cruciate ligament injuries, meniscal injuries, shoulder dislocations, etc.; they may also be caused by repeated wear and tear during a long life, and therefore are also common in the elderly, such as rotator cuff injuries, meniscal injuries, articular cartilage injuries, etc. In the medical clinic engaged in the prevention and treatment of such diseases are mainly orthopedic surgeons, and therefore also known as “orthopedic sports medicine”. 1.What are the common sports injuries? Sports injuries occur not only in professional athletes, but also in the general public. It includes acute injuries and chronic strain injuries, which occur in the joints or the muscles, tendons, ligaments and other soft tissues that cause joint movement. The most common ones are knee meniscal injury, articular cartilage injury, cruciate ligament injury, patellofemoral joint injury; shoulder joint instability or recurrent dislocation, rotator cuff injury, rotator cuff impingement; tennis elbow of elbow joint; wrist joint; hip joint; ankle joint, etc. 2. Refined minimally invasive surgery, individualized rehabilitation All injured athletes want to treat their injuries with the least possible trauma, restore their athletic ability and competitive level, and return to the field of play. This poses a new test to the traditional treatment method of trauma in orthopedics. Therefore, it has become a common concern for orthopedic surgeons and sports medicine doctors to use minimally invasive means to maximize the restoration of athletic ability, athletic level or quality of life of injured people (including athletes and general public). As a result, some orthopedically trained doctors abroad have absorbed the treatment concept of sports medicine and adopted advanced treatment methods, specializing in the treatment of acute and chronic sports injuries of muscles, tendons, ligaments and joints, thus developing the new discipline of “orthopedic sports medicine”. Based on the treatment concept of “less injury, better healing, faster recovery and better function”, “orthopedic sports medicine” has injected new vitality into traditional medicine and raised many new issues, so this field has developed rapidly in recent years. At present, “arthroscopic minimally invasive surgery” is one of the main weapons of “orthopedic sports medicine”, and its advantages of minimally invasive surgery are obvious. As a result, arthroscopic surgery has gradually developed, and related surgical instruments have been developed for the benefit of patients. In addition to minimally invasive arthroscopic surgery, “orthopedic sports medicine” also has several “weapons” such as local injection therapy in the joint cavity, shock wave physiotherapy and functional rehabilitation exercises.