Futtrupstack0148

With accurate evaluation of the remaining teeth and program of the strategic implant placement, it might be effective therapy choices for partially or entirely edentulous clients. © 2020 The Korean Academy of Prosthodontics.PURPOSE The purpose of this study would be to measure the effects of types of magnet attachment and implant angulation in 2 implant overdenture models. MATERIALS AND METHODS Magnet attachments utilized in this research were flat and dome kinds (MGT5515, MGT5520D, Dentium Co., Seoul, Korea). Two implants with keepers had been inserted when you look at the resin obstructs well away of 24 mm. When it comes to first design, the implants were parallel to the straight and perpendicular towards the horizontal; for the 2nd design, both were angulated 5 levels to your mesial; for the 3rd design, both had been angulated 10 degrees toward the mesial. The retentive force ended up being measured both in straight and horizontal guidelines. Statistical analyses had been done using SPSS pc software version 22.0 (α=.05). OUTCOMES The level kind magnet attachment revealed the greatest lateral retentive power within the 20° divergent group (P less then .05) together with dome type magnet accessory revealed the greatest lateral retentive power when you look at the synchronous group (P less then .05). The vertical and lateral retentive power of this dome type magnet attachment had been higher than that of the level kind magnet attachment in every course (P less then .05). SUMMARY Inside the limitations for this study, the dome shape magnet accessory can withstand straight and horizontal retentive force more superiorly compared to level type magnet attachment, irrespective of position, when you look at the mandibular two implant model. © 2020 The Korean Academy of Prosthodontics.PURPOSE The aim of this research was to assess the microshear relationship strength (µSBS) of four computer-aided design/computer-aided manufacturing (CAD/CAM) blocks repaired rabusertib inhibitor with composite resin using three different surface therapy protocols. MATERIALS AND PRACTICES Four different CAD/CAM obstructs were used in this study (1) versatile crossbreed ceramic (FHC), (2) resin nanoceramic (RNC), (c) polymer infiltrated ceramic network (PICN) and (4) feldspar ceramic (FC). All teams were further divided in to four subgroups according to surface treatment control, hydrofluoric acid etching (HF), air-borne particle scratching with aluminum oxide (AlO), and tribochemical silica layer (TSC). After surface remedies, silane was used to 1 / 2 of the specimens. Then, a silane-containing universal glue was applied, and specimens had been repaired with a composite, Next, μSBS test was performed. Extra specimens were examined with a contact profilometer and checking electron microscopy. The data had been examined with ANOVA and Tukey examinations. RESULTS The results revealed that silane application yielded higher µSBS values (P less then .05). All surface remedies were showed a significant escalation in µSBS values set alongside the control (P less then .05). For FHC and RNC, more important treatments were AlO and TSC (P less then .05). CONCLUSION exterior treatment is required as soon as the silane just isn't favored, but the most readily useful bond power values had been acquired using the mix of area treatment and silane application. HF provides improved relationship power whenever ceramic content of product increases, whereas AlO and TSC offers improved bond power as soon as the composite content of material increases. © 2020 The Korean Academy of Prosthodontics.PURPOSE the purpose of current study would be to evaluate therapy principles of a cohort of German dentists for preparation, fabrication, and upkeep of implant-supported fixed and removable restorations. PRODUCTS AND METHODS A questionnaire including questions about experiences with implant-supported restorations along with prosthetic and maintenance treatment concepts for supplying customers with fixed and detachable implant-supported prosthetic restorations was developed and sent to 350 dental offices registered in the municipal area of Leipzig, Germany. OUTCOMES an overall of 62 came back questionnaires were contained in the analyses, which relates to an answer rate of 17.7per cent. Participating dentists had been much more mixed up in prosthetic aspects of implant dentistry in place of surgery, while prosthetic concepts such as backward preparation, electronic handling, and application of all-ceramic materials were not generally done. Simple attachments were preferred over complex retention systems in removable implant-supported restorations. Tooth/implant-supported fixed denture prostheses as well as removable denture prostheses with encouraging posterior implants are not seen as a favorable therapy alternative. SUMMARY in the restrictions regarding the research, the info suggest that dentists prefer simple and old-fashioned treatment approaches in implant prosthetics. Prosthetic aspects into the preparation of implant-supported restorations tend to be neglected. Prosthetic treatment directions and aspects should commonly be considered when you look at the preparation stage of implant-supported prosthetic restorations, and understanding is increased in postgraduate knowledge. © 2020 The Korean Academy of Prosthodontics.PURPOSE the goal of this study was to research the effect of different variety of heat remedies applied to superstructure porcelain on optical, thermal, and stage formation properties of zirconia. MATERIALS AND PRACTICES Forty zirconia specimens had been ready in the shape of rectangular prism. Specimens were split into four teams (letter = 10) based on the range firing at home heating values of porcelain. Color distinctions and translucency parameter were measured, and X-ray diffraction (XRD) analysis and differential checking calorimetry (DSC) had been performed.