[The application of 3D geometric modular element for the removable partial denture].
OBJECTIVE: To discuss the application way for element library of dentition and the removable partial denture. METHODS: With the help of some software, such as PRO/E, POWERSHAPE, etc, design the content and structure of the element libraries reasonably, and discussed the efficiency way of usage. RESULTS: We can use the element libraries by the way of "import-edit",and the way of "element group". CONCLUSION: The structure of the element libraries is reasonable and can run effectively.