CAD/CAM 1 Computer-Aided Design 1 Dental Casting Technique 1 Dental Marginal Adaptation 1 Dental Materials 1 Dental soldering 1 Denture Design 1 Denture, Partial, Fixed 1 Humans 1 Marginal adaptation Misfit 1 Models, Theoretical 1 Welding 1 computer aided design 1 dental casting 1 dental marginal adaptation 1 dental material 1 denture design 1 devices 1 evaluation study 1 fixed partial denture 1 human 1 procedures 1 theoretical model 1