When a child’s toes are joined together, the mother is distressed that her child is suffering from the surgery and believes that the surgery is risky, and that the child is fragile at a young age and would like to have the surgery done when she is older. From the doctor’s point of view, foot deformities such as syndactyly are best treated before the child learns to stand and walk. First of all, parents are most worried about the problem of surgical risk, and toe split toe surgery is a more mature surgery, can not say that there is no risk at all, but this problem and the child’s age has little to do with, no matter when the child is to do the surgery, the risk is similar; secondly, the age of the child plasticity will be stronger, the surgical effect will be better; thirdly, it is related to the child’s mental health, because the toe if you do not go to intervene, it is always there, wait for a little while before the operation, and the child’s psychological health. It is always there, and when the child has a wider social circle, if it is an introverted child, it will inevitably affect the child’s mental health.