[A study of the computer aid design for tooth arrangement of full denture].

This paper is to use the power function Simpson's integration formula and some other methods to describe the geometric form of the dentition and edentulous arch in accordance with the theories and principles of tooth arrangement in textbook. The matching equations of artificial dentition and edentulous arch form and size are developed by using the multivariable regression method to analyze and summarize the clinical experiences of prosthodontists. Based on the above facts, a computer program that can be used to aid the dentist to arrange the artificial teeth for full denture is developed with Quick Basic Language and realized them in PC miniprocessors.