Removal of the meniscus has some implications and may cause pain, arthritis, and deformity. The meniscus is an important physiological tissue in the knee area that acts as a cushion for the knee joint. When the body is removed after a meniscus injury, the surgery can still have a significant impact on the body. The removal of the meniscus will increase the friction between the cartilage, resulting in pain in the joint area. At the same time, after the meniscus is removed, osteoarthritis and traumatic arthritis of the knee will also occur, and when the situation is serious, it will also lead to deformity of the joint and accelerate the degeneration of the knee joint. Therefore, after meniscus injury, it is important to have the meniscus evaluated by a doctor in a specialized hospital and try to retain the functional meniscus. After the surgery, you should listen to the doctor’s advice and take reasonable medication to effectively relieve the development of the disease.