公开(公告)号：US20250064562A1

公开(公告)日：2025-02-27

申请号：US18717661

申请日：2022-12-09

Applicant: 3SHAPE A/S

Inventor： Karl-Josef HOLLENBECK ,  Bárdur ÍSLEIFSSON ,  Erik ASK ,  Peter Steen Hansen

IPC: A61C13/00 ,  A61C9/00 ,  G06F30/27

Abstract: The present disclosure relates to a computer-implemented method for designing a dental prosthesis. A first step of the method may be to obtain a digital 3D representation of a surface, the surface including at least a part of a preparation surface adapted to receive the dental prosthesis, wherein the preparation surface includes a visible part and a hidden part. A second step of the method may be to determine at least one part of a surface of the dental prosthesis using a statistical design model, wherein the at least one part is determined independent of any knowledge or estimate of the hidden part of the preparation surface. A final step of the method may be to design the dental prosthesis wherein the surface of the dental prosthesis includes the at least one part.