Bratu D, Nussbaum R. Bazele clinice si tehnice ale protezarii fixe,. Timisoara: Signata, 6. Maalhagh-Fard A, Wagner WC. Repair of fractured framework: . Bratu D, Nussbaum R. Bazele clinice și tehnice ale protezării fixe. Bucharest: Editura Rândașu I, Stanciu L. Restaurări protetice dentare fixe. Bazele clinice si tehnice ale protezarii fixe. D. Bratu, R. Nussbaum; Editura Signata, Timisoara,; 2 Excerpts. Evaluation of Metal-Ceramics Interface for .
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We apply the Gypsum paste on the basic side of the model and the articulators arm for its assembling in the articulator. Frameworks for fixed partial denture made out of dental alloys through classic techniques currently involve many errors like marginal and internal gaps due to temperature contractions Fig.
Bratu, Dorin Overview.
Bazele clinice si tehnice ale protezarii fixe | PDF Flipbook
Much progress has been made over the years in improving surface finish and porosity. The image in a is the magnification of the area of marginal adaptation in the vestibular zone, slice 23 from 94; b represent the slice 44 from 94, zoom, 8 degree in air scanning of the same sample. We remove the model from the support with the overturned white base plate, with the central ribs upside.
Polymer – acrylic resins; – polyurethanic resins; – epoxydic resins; – epiminic resins. Axial extensions of the preformed crown should replicate, as closely as possible, dimensions and contours of the original tooth form. The component parts are washed, dried and reassembled in the support in numerical line.
The second system, equipped with a confocal channel at nm, uses a high NA interface optics allowing 1 mm image size. Metal – on the galvanic base; – easy fusionable alloys; – melted and pulverized alloys; – amalgam.
Excess powder is simply brushed away and final manual finishing may be carried out.
the accu-trac system
Both output fibers from DC2 are connected to two pin photo-detectors in a balanced photo-detection lae. It has 2 faces: The centring of the impression over the main device, applied over the base plate.
Using cervico-incisal scanning it was possible to investigate the marginal fit of the fixed partial dentures to the pillar teeth. A piston moves down one object layer thickness to accommodate the layer of powder.
The configuration of the second system, as tehnicce in Fig.
Bratu, Dorin 1942-
Express, 3,http: The Gypsum in excess will be removed before it becomes harder. Thank you for your participation! Depending on the application, it may be necessary to infiltrate the object with another material to improve mechanical characteristics. A computer driven tehnicw stage TS is used to construct B-scan images by stopping the frame scanner and moving TS along the optical axis of the reference beam.
The paste of class IV Gypsum is prepared, for the socket and also for the model.
Thus, heat from the laser need only elevate the temperature slightly to cause sintering, greatly speeding dixe process. Remember me on this computer. Simulatoarele ADM si principiile functionale ale ocluziei: Jackson, Coherence imaging by use of a Newton rings sampling function, Optics Letters, 21 21, The detection of these marginal adaptation problems allows all the corrections in order to avoid the failure of the prosthetic treatment.
Bazele clinice si tehnice ale protezarii fixe Book 2 editions published between and in Romanian and held by 3 WorldCat member libraries worldwide.
Fujimoto, Optical coherence microscopy in scattering media, Opt. When the Gypsum becomes harder, we remove the impression, the basic plate and the side arms are opened.
Studies on the Importance of Metal-ceramic Bond in Merging Ceramic Mass on Metal Component
Amprenta si modelul in proteza fixa by Dorin Bratu Book 1 edition published in bwzele Romanian and held by 2 WorldCat member libraries worldwide. Revolutiei din Nr. Through this technique can be produced up to 80 pieces in only one step. Both use similar pigtailed super-luminescent diodes SLD emitting at nm and having spectral bandwidths of 65 nm which determine an Abzele longitudinal resolution of around Poor marginal adaptation of the metal ceramic fixed partial denture that can lead to secondary cavities to the pillar teeth.
A transversal resolution better than 5 microns is obtained in the OCT channel. Bazele clinice si tehnice ale protezarii edentatiei totale Book 2 editions published between and in Romanian and held by 4 WorldCat member libraries worldwide. This saves some finishing time compared to stereolithography. Click here to sign up.
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