The paper presents the possibility of using biologically inert nanomaterials and high technology in prosthetic dentistry. Protective coating of nanostructured titanium VT1-00 magnetic elements of the locking system of removable dentures provides durability and biological inertness and high quality aesthetic design. In assessing the microstructure of titanium protective coating of ferromagnetic elements and samarium-cobalt magnets found that the nanocrystalline coating is formed, resistant to external influences, can significantly improve strength, technical and biological characteristics of samarium-cobalt magnets and ferromagnetic alloys. Fifteen patients were manufactured dentures with magnetic locks. The analysis of performance evaluation prosthetic treatment of patients with the use of the proposed prosthetic shows that the majority of patients (86.6%) obtained a good result. Patients registered restoration of aesthetic standards and the basic functions of dentition.