stomatologic plaster cast, molds of human jaws and teeth on blue background. dental casting gypsum for manufacture of dentures,

anatomical anatomy bone cast casting ceramic crown dental dentist dentistry dentition denture deontology equipment fixed gypsum health human implant imprint jaws laboratory mandible maxilla medical models mold molding mouth mouthguards oral orthodontic orthopedic periodontal plaster premolar prosthesis prosthetic prothesis prothetic root stomatology technical technology teeth tooth unstraight upper