Patient: Description of the disease (onset time, main symptoms, hospital, etc.): misaligned teeth with wire correction, the effect is not ideal Think of your hospital treatment, is it possible to find you? Shandong University Stomatology Hospital Prosthodontics Sun Huiqiang: Shandong University Stomatology Hospital Prosthodontics Sun Huiqiang Hello! The front teeth are misaligned and can be slightly aligned to some extent with full crowns, but the effect is limited. Because often there is not enough space between the overall teeth, so that the teeth made may appear smaller, so it is necessary to decide according to the patient’s specific situation, there is no guarantee that the problem of misalignment can be solved by making crowns. Now through the computer three-dimensional imaging technology, pre-produced after the restoration of the three-dimensional effect, and accordingly produce a wax pattern for patients to evaluate, judge the effect of the restoration. If the patient is satisfied with the restoration, further restorations can be made, using formal porcelain crowns with a very similar shape to produce the three-dimensional effect shown on the computer in advance.