Patient: Description of condition (onset, main symptoms, hospital visited, etc.): Boy, 3.5 years old, with a geodesic, when is the appropriate treatment? No How to treat? Chen Qi, Department of Stomatology, The Third Affiliated Hospital of Sun Yat-sen University: Hello! In fact, the child’s “encephaloplasty” is actually a retrusion, which can seriously affect the development of facial bones. Individual teeth can be left untreated, but if it is a case of multiple anterior teeth rebound or even obvious pockets, it should be corrected as soon as possible, as long as the child can cooperate with the treatment, wearing a simple movable orthodontic appliance for a few months can completely solve the problem of rebound. It is best to take him to the hospital for a checkup, if the child is relatively well behaved then treatment now is possible. I hope this helps you! Patient: Thank you Dr. Chen, we will take him to see him as soon as possible, thank you very much for your reply!