Anterior horn meniscus tears require attention to avoid premature knee flexion activities after surgery, as well as strengthening the quadriceps. Anterior meniscus horn tears are primarily an injury caused by a sudden, violent twisting of the knee. After the meniscus tear surgery, within one month of the injury, you should try to avoid knee flexion movements, and use a knee brace to keep the joint in a straight position, which is more conducive to the healing of the meniscus. When the swelling and pain in the joint area disappears, the angle of the brace can be adjusted appropriately, so that the knee joint can be flexed slowly, and you can also actively cooperate with the rehabilitation training. Due to the braking of the knee joint, there will be different degrees of muscle atrophy, and after recovery, it is also necessary to strengthen the quadriceps muscle exercise. In addition, it is recommended that patients with anterior horn meniscus tears go to the hospital in time and follow the doctor’s instructions for treatment to avoid delays.