DEVELOP CAD SOFTWARE TO AUTOMATE TOOTH MOVEMENT ON STL FILE

Obtaining of 3D models samples, which will be used for testing. STL format. At least upper and lower arch 5 models. The models will be printed and clear appliances will be fabricated from these models which will be used as our base to be compared with CAD modified STL files. • Accuracy assessment will be conducted by fabricating an orthodontic aligner (appliance) from the original stone model inserted over the subsequent CAD app altered files to verify fit. • Further accuracy assessment will be conducted by overlapping the original STL file over the altered files to verify the degree of movement for each successively moved file and a visual and measured difference will be assessed and verified. • Therefore, the altered files need to be imported into a fixed position of xyz orientation in same size and dimension prior to tooth movement. This position will be referred to as “Home” position. Main Application development