It takes at least 4-6 weeks after the meniscus suture to be able to gradually walk with weight on the ground, and not for too long at this time. It will take at least 3 months to reach the point where you can walk normally. This part of the injury, even after the surgery recovery is relatively slow, the main reasons are as follows: 1, the meniscus itself is not particularly good blood supply. The meniscus is a layer of dense fibrous cartilage, and its blood supply comes from the parts attached to the bone around the joint, and some small blood vessels enter, and the more to the inner side, the less blood vessels are distributed. Once the meniscus is damaged, its blood supply is not good, and recovery is even slower. 2. The meniscus needs to bear a very large load when the human body is bearing weight, that is, a very large shear force, so it needs to wait until it is completely grown before it can gradually go down to bear weight. 3. The patient must be cautious when putting weight on the ground.