A scanning method for the dental casts of intercuspal position / 北京大学学报(医学版)

Objective: To acquire the 3D point-cloud of the dental casts of intercuspal position and rebuild it in computer. Methods:Aspecial scanning method was used to acquire the point-cloud of dental cast by using the D.02-L-3D SCANNER and rebuild the model by computer. Results: The method could acquire a 3D model with high resolving power and clear-cut dental anatomic configuration for the dental casts of intercuspal position. Conclusion: This is a viable method of scanning with many advantages, such as precision, simplicity , high efficiency. It could satisfy the requirements of clinical practice, teaching and scientific research.