How many shapes and sizes of prosthesis are available? admin 20/03/2018 Prosthesis are available in 2 shapes – Triangular and Oval and there are 10 sizes for each shape. Share: Next postWhat is the material used in prosthesis? Leave a comment Cancel reply Your email address will not be published. Required fields are marked * Save my name, email, and website in this browser for the next time I comment.