When the child is very young, he does not think there is anything wrong with the fingers together, at most he will throw a tantrum when it is not convenient to use them, but as the child’s cognitive level grows higher, the child’s psychology will be more or less affected. In the outpatient clinic, there are often parents who come in with their children who are not yet one month old, and many parents have mentioned their children’s psychological problems during the consultation, so this is not a problem that can be ignored, and I hope that the parents of the children who have finger-together problems can pay attention to it. I have seen a lot of older children with syndactyly. These children are usually very quiet and do not say a word during the consultation, and some of them are only interested when they are shown pictures of other children’s post-operation, which shows that the child is very concerned. Therefore, as a parent, it is important to have your child undergo surgery at the right time so that your child will suffer less.