FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2897842655> ?p ?o ?g. }

• W2897842655 abstract "BACKGROUND : Accurate fit of dental prostheses is thought to be critical to the long-term success of the supporting structures whether those structures be teeth, mucosa, or implants. It had been stated that a passive fit of a reconstruction is important for a physiologic tissue response and long term osseointegration of implants. Due to the ankylotic character of the implants, stress induced by a misfit of the superstructures persists. Therefore, a passive fit of the superstructures is desirable to prevent uncontrolled stress not only in the adjacent bone but also in the reconstruction itself. It has been claimed that superstructures with a poor fit may lead to prosthetic complications such as loosening or fracture of screws, as well as fracture of frameworks or veneering ceramic and even fractures of abutments or implants. During conventional designing of pattern using pattern wax, stress concentrations occur which lead to distorted castings. A new method of designing and making pattern using 3D printing technology where these stress will be minimal. Marginal discrepancy has been related to the preparation of wax pattern and defect in the casting process so the misfit has to evaluate using RVG. AIM : The purpose of this study is to assess the accuracy of fit of casting obtained by two methods of pattern making viz, Conventional wax pattern and 3D printed pattern. MATERIALS AND METHODS : The following are the steps in methodology followed in the study. • Selection of experimental model-completely edentulous Mandible.(1no). • Placement of implants-A B D E positions (from mesial to distal) • Impression making. • Fabrication of master cast. • Wax pattern of superstructure (Conventional and 3D printing methods). • Casting of implant superstructure (Conventional and 3D printing methods). • Fabrication of Radiographic paralleling device. • X-rays (IOPA-Radiovisiography) of implants with superstructure using radiographic paralleling device. • Evaluate the standardized radiographs for presence of misfit. • Making the measurement on the radiographs. • Statistical analysis is used to evaluate the fitting of superstructure. RESULTS : It was found that the misfit for the conventional wax technique in the various regions was with a mean value of 0.1436 and for the 3D printed wax technique mean value is 0.1358. These values were statistically analysed. The overall comparison of the means of various locations between the Groups also yielded a statistically significant difference. CONCLUSION : The present invitro study was undertaken to compare the cast of conventional technique and 3D printed technique for the marginal fit with radiograph using RVG. On the basis of the results obtained in the present study, it was concluded that marginal fit in 3D Printed technique is better compared to conventional technique." @default.
• W2897842655 created "2018-10-26" @default.
• W2897842655 creator A5060074406 @default.
• W2897842655 date "2017-04-01" @default.
• W2897842655 modified "2023-09-26" @default.
• W2897842655 title "Accuracy of Fit of Screw Retained Implant Super Structures Cast from Conventional Vs 3D Printed Pattern : An In Vitro Study" @default.
• W2897842655 hasPublicationYear "2017" @default.
• W2897842655 type Work @default.
• W2897842655 sameAs 2897842655 @default.
• W2897842655 citedByCount "0" @default.
• W2897842655 crossrefType "dissertation" @default.
• W2897842655 hasAuthorship W2897842655A5060074406 @default.
• W2897842655 hasConcept C101414908 @default.
• W2897842655 hasConcept C136229726 @default.
• W2897842655 hasConcept C136764020 @default.
• W2897842655 hasConcept C138885662 @default.
• W2897842655 hasConcept C141071460 @default.
• W2897842655 hasConcept C153033020 @default.
• W2897842655 hasConcept C159985019 @default.
• W2897842655 hasConcept C16635281 @default.
• W2897842655 hasConcept C192562407 @default.
• W2897842655 hasConcept C199343813 @default.
• W2897842655 hasConcept C21036866 @default.
• W2897842655 hasConcept C2776684213 @default.
• W2897842655 hasConcept C2781411149 @default.
• W2897842655 hasConcept C29694066 @default.
• W2897842655 hasConcept C3019308078 @default.
• W2897842655 hasConcept C41008148 @default.
• W2897842655 hasConcept C41895202 @default.
• W2897842655 hasConcept C43369102 @default.
• W2897842655 hasConcept C71924100 @default.
• W2897842655 hasConceptScore W2897842655C101414908 @default.
• W2897842655 hasConceptScore W2897842655C136229726 @default.
• W2897842655 hasConceptScore W2897842655C136764020 @default.
• W2897842655 hasConceptScore W2897842655C138885662 @default.
• W2897842655 hasConceptScore W2897842655C141071460 @default.
• W2897842655 hasConceptScore W2897842655C153033020 @default.
• W2897842655 hasConceptScore W2897842655C159985019 @default.
• W2897842655 hasConceptScore W2897842655C16635281 @default.
• W2897842655 hasConceptScore W2897842655C192562407 @default.
• W2897842655 hasConceptScore W2897842655C199343813 @default.
• W2897842655 hasConceptScore W2897842655C21036866 @default.
• W2897842655 hasConceptScore W2897842655C2776684213 @default.
• W2897842655 hasConceptScore W2897842655C2781411149 @default.
• W2897842655 hasConceptScore W2897842655C29694066 @default.
• W2897842655 hasConceptScore W2897842655C3019308078 @default.
• W2897842655 hasConceptScore W2897842655C41008148 @default.
• W2897842655 hasConceptScore W2897842655C41895202 @default.
• W2897842655 hasConceptScore W2897842655C43369102 @default.
• W2897842655 hasConceptScore W2897842655C71924100 @default.
• W2897842655 hasLocation W28978426551 @default.
• W2897842655 hasOpenAccess W2897842655 @default.
• W2897842655 hasPrimaryLocation W28978426551 @default.
• W2897842655 hasRelatedWork W148307850 @default.
• W2897842655 hasRelatedWork W1693165891 @default.
• W2897842655 hasRelatedWork W1855372355 @default.
• W2897842655 hasRelatedWork W1987397999 @default.
• W2897842655 hasRelatedWork W2035763711 @default.
• W2897842655 hasRelatedWork W2041393809 @default.
• W2897842655 hasRelatedWork W2081727837 @default.
• W2897842655 hasRelatedWork W2087721753 @default.
• W2897842655 hasRelatedWork W2101040988 @default.
• W2897842655 hasRelatedWork W2316042826 @default.
• W2897842655 hasRelatedWork W2357317021 @default.
• W2897842655 hasRelatedWork W2416556888 @default.
• W2897842655 hasRelatedWork W2734759629 @default.
• W2897842655 hasRelatedWork W2803853515 @default.
• W2897842655 hasRelatedWork W2885749314 @default.
• W2897842655 hasRelatedWork W2935039313 @default.
• W2897842655 hasRelatedWork W2992250847 @default.
• W2897842655 hasRelatedWork W3000411374 @default.
• W2897842655 hasRelatedWork W3100104643 @default.
• W2897842655 hasRelatedWork W3130026906 @default.
• W2897842655 isParatext "false" @default.
• W2897842655 isRetracted "false" @default.
• W2897842655 magId "2897842655" @default.
• W2897842655 workType "dissertation" @default.