Описание

Аннотация

В статье представлены результаты исследования на SEM и EDS поверхности имплантатов ведущих про-изводителей, обработанных наиболее широко распространенными методами SLA и RBM.Указаны преимущества и недостатки этих методов. Разработанная компанией Finish Line новая техно- логия обработки поверхности имплантатов Clean&Porous объединяет в себе преимущества поверхно- стей SLA и RBM методов, исключает их недостатки и дает возможность получить хорошо структури- рованную и абсолютно чистую поверхность, необходимую для успешной остеоинтеграцииThe purpose of this study was a comparative analysis of the surfaces of dental implants treated with technological methods SLA and RBM to identify their positive and negative characteristics. Based on these results to develop a new process Clean & Porous surface treatment of dental implants to obtain highly, rough and porous surface, which is characteristic for the technology SLA, and absolutely clean surface characteristic of technology RBM, without their disadvantages (unwarranted complete removal of abrasive particles SLA case and the absence of a clear structure of the surface topography in the case of RBM).The structure and purity of the implant surface Straumann, Alfa-Bio, DIO, Finish Line. studied in micrographs obtained by an electron microscope (SEM) at the University of Technion (increase 500,2000,3000). To study the chemical properties of the samples, the method of X-ray energy dispersive spectroscopy (EDS), based on an analysis of its X-ray emission energy spectrum.Comparative analysis of the implant surfaces treated with the methods and RBM SLA showed that despite the reliability of these methods, each of them has certain disadvantages (contamination cases alumina particle surface with sufficient structural SLA and craters on the surface organized RBM). Developed by Finish Line Materials and Processes Ltd new technology of surface treatment of dental implants Clean & PorousTM, combining the best characteristics of the methods of SLA and RBM, possible to obtain a well-structured and absolutely clean surface. The proposed new original method Clean & PorousTM treatment of dental implants meet the criteria (roughness, porosity and surface finish of the implant), which provide an ideal osseointegration. Since osseointegration is a key issue in modern implantology it enables to obtain reliable primary fixation of the implant in the bone. From a clinical point of view it reduces the healing of the implant, as well as creating conditions accelerate the start of prosthetics