Arthroscopic surgery is a relatively new method of minimally invasive treatment of joint diseases and trauma. Contraindications generally include the following two parts: i. Contraindications to local surgery: that is, contraindications to the joint part of the surgical field of view, including local infection of the joint, joint stiffness, joint space narrowing, and some diseases in the joint that hinder the operation of arthroscopic instruments. Second, contraindications caused by systemic diseases, including the following: 1, arthroscopy is a surgical operation, in the case of the kind of puncture technique, if the patient has systemic bleeding disorders, which may lead to coagulation dysfunction and excessive postoperative bleeding; 2, arthroscopic anesthesia condition may lead to some important organ diseases of the heart and lungs, which cannot be implemented anesthesia thus leading to the inability to perform surgery. For contraindications to arthroscopic surgery, patients are generally required to consult with the surgeon at the relevant hospital to understand if there are any contraindications to the surgery through certain tests so that the patient can safely complete the surgery.