Tooth arrangement method for manufacturing complete dentures

The invention relates to a tooth arrangement method for manufacturing complete dentures, and belongs to the technical field of manufacturing of dental prostheses. The tooth arrangement method for manufacturing the complete dentures comprises the steps that 1, a three-dimensional database of tooth characteristics of standard teeth is established; 2, oral cavity characteristic information of a patient is extracted; 3, tooth arrangement is conducted. According to the tooth arrangement method for manufacturing the complete dentures, a mutual constraint relationship between the oral cavity and artificial teeth is established, and therefore automatic tooth arrangement is achieved; dentitions according with the oral cavity characteristics of different patients are obtained, and the arranged dentitions can be appropriately adjusted according to patient needs so as to accord with the sex, age and the like of the patient; meanwhile, the diagnosis and treatment situations of the patient can be tracked and recorded, taking for use and updating can be achieved at any time, and the clinical needs of the complete dentures can be effectively met.