With precise analysis regarding the remaining teeth and plan associated with the strategic implant placement, it can be successful therapy alternatives for partly or completely edentulous patients. © 2020 The Korean Academy of Prosthodontics.PURPOSE the goal of this research is always to assess the effects of types of magnet accessory and implant angulation in two implant overdenture models. MATERIALS AND TECHNIQUES Magnet attachments used in this research had been flat and dome types (MGT5515, MGT5520D, Dentium Co., Seoul, Korea). Two implants with keepers were inserted into the Oncologic safety resin blocks well away of 24 mm. For the first design, the implants had been parallel into the straight and perpendicular to your horizontal; when it comes to 2nd model, both had been angulated 5 levels towards the mesial; when it comes to third design, both had been angulated 10 levels toward the mesial. The retentive power had been measured both in vertical and lateral instructions. Statistical analyses were done making use of SPSS pc software variation 22.0 (α=.05). OUTCOMES The flat kind magnet accessory showed the highest lateral retentive force in the 20° divergent team (P less then .05) as well as the dome type magnet accessory revealed the best lateral retentive power when you look at the synchronous group (P less then .05). The vertical and lateral retentive force for the dome type magnet attachment was higher than that of the flat kind magnet accessory atlanta divorce attorneys direction (P less then .05). CONCLUSION Inside the limits for this study, the dome form magnet accessory can withstand straight and lateral retentive force more superiorly than the level kind magnet accessory, aside from perspective, when you look at the mandibular two implant design. © 2020 The Korean Academy of Prosthodontics.PURPOSE The aim of this research was to measure the microshear relationship power (µSBS) of four computer-aided design/computer-aided manufacturing (CAD/CAM) obstructs fixed with composite resin making use of three different surface treatment protocols. PRODUCTS AND PRACTICES Four different CAD/CAM blocks were utilized in this study (1) flexible crossbreed ceramic (FHC), (2) resin nanoceramic (RNC), (c) polymer infiltrated ceramic community (PICN) and (4) feldspar ceramic (FC). All teams had been further divided in to four subgroups according to area treatment control, hydrofluoric acid etching (HF), air-borne particle abrasion with aluminum oxide (AlO), and tribochemical silica finish (TSC). After area treatments, silane ended up being used cellular bioimaging to half of the specimens. Then, a silane-containing universal adhesive ended up being used, and specimens had been fixed with a composite, Next, μSBS test was done. Extra specimens had been examined with a contact profilometer and scanning electron microscopy. The information were reviewed with ANOVA and Tukey tests. OUTCOMES The conclusions revealed that silane application yielded higher µSBS values (P less then .05). All surface treatments were showed a significant escalation in µSBS values set alongside the control (P less then .05). For FHC and RNC, probably the most influential treatments were AlO and TSC (P less then .05). SUMMARY Surface treatment is Delamanid concentration necessary if the silane just isn’t preferred, but the most useful bond strength values had been obtained because of the combination of area therapy and silane application. HF provides improved bond strength whenever ceramic content of material increases, whereas AlO and TSC gives enhanced bond strength once the composite content of material increases. © 2020 The Korean Academy of Prosthodontics.PURPOSE the goal of the present study would be to analyze therapy principles of a cohort of German dentists for planning, fabrication, and maintenance of implant-supported fixed and removable restorations. PRODUCTS AND PRACTICES A questionnaire including inquiries about experiences with implant-supported restorations also prosthetic and maintenance treatment concepts for supplying customers with fixed and detachable implant-supported prosthetic restorations was developed and provided for 350 dental workplaces signed up in the municipal area of Leipzig, Germany. OUTCOMES a complete of 62 came back questionnaires were within the analyses, which pertains to a response rate of 17.7per cent. Participating dentists were more involved in the prosthetic aspects of implant dentistry as opposed to surgery, while prosthetic principles such as for example backward planning, electronic handling, and application of all-ceramic materials are not commonly carried out. Easy attachments had been favored over complex retention systems in detachable implant-supported restorations. Tooth/implant-supported fixed denture prostheses in addition to detachable denture prostheses with supporting posterior implants were not considered to be a great treatment option. CONCLUSION Within the limits for the research, the info indicate that dentists prefer simple and traditional treatment approaches in implant prosthetics. Prosthetic aspects into the planning of implant-supported restorations in many cases are neglected. Prosthetic treatment directions and aspects should frequently be viewed in the planning stage of implant-supported prosthetic restorations, and understanding should be increased in postgraduate training. © 2020 The Korean Academy of Prosthodontics.PURPOSE The aim of this study would be to investigate the effect of different numbers of temperature remedies used to superstructure porcelain on optical, thermal, and phase formation properties of zirconia. PRODUCTS AND METHODS Forty zirconia specimens had been ready in the form of rectangular prism. Specimens were divided into four teams (n = 10) according to the number of firing at home heating values of porcelain. Color variations and translucency parameter were calculated, and X-ray diffraction (XRD) analysis and differential checking calorimetry (DSC) had been carried out.