hello! From the description and photos, the initial feeling is mainly the problem of tooth shape and dentition, which is not serious and there are many treatments. Each method has its own advantages and disadvantages, which should be finally determined according to the doctor's experience and skills and my requirements. If the tooth is extracted, the number of teeth will decrease, which should have an impact on the face shape, and most of them are older. The cost of treatment should be determined according to the methods and materials. I mainly make an appointment for treatment. Generally, I make an appointment about ten days in advance and confirm it one day in advance to ensure the time of treatment. < P > Plastic Surgery Hospital of China Academy of Medical Sciences-Department of Oral Plastic Surgery-Deputy Chief Physician Wang Yuhua.