Method for analizing 3d oral model and method for designing virtual prosthetics having the same

A method for analyzing a 3D oral model, the method comprising:

• displaying a 3D oral model as an oral image;
• displaying a reference index together with the oral image;
• setting the reference index in the oral image;
• acquiring oral information by analyzing the oral image on the basis of the set reference index;
• and
• designing a virtual prosthesis on the basis of the oral information,
• wherein the reference index includes at least one of a lingual archline, a buccal archline, a main archline, a mesial boundary, and a distal boundary,
• the setting of the reference index in the oral image includes:
• providing a manual interface that moves a shape and a position of the oral image;
• and
• providing a manual interface that moves a shape and a position of the reference index,
• the acquiring of oral information includes acquiring a prosthesis design parameter by analyzing the oral image aligned in accordance with the manual interface on the basis of the reference index, and
• the virtual prosthesis is designed on the basis of the prosthesis design parameter.