The outpatient department (former branch) of Peking University Stomatological Hospital is a branch medical institution of Peking University Stomatological College. The hospital focuses on clinical medicine, covering all specialties of stomatology, including endodontics, periodontics, children's stomatology, oral mucosa, prosthodontics, orthodontics, special stomatology, stomatology, implant dentistry, stomatology for the disabled, stomatology, oral pre-diagnosis, VIP clinic, oral physiotherapy and so on. To conduct a comprehensive survey, examination, diagnosis and treatment and repair of various dental diseases.