COPING MANUFACTURED TECHNIQUE OF SPINELL SLIP CAST ALL CERAMIC BY CONVENTIONAL METHODS AND CAD/CAM
Journal Title: Journal of Vocational Health Studies - Year 2019, Vol 3, Issue 1
Abstract
Background: Ceramic restorations is divided into two kindsnamelyPorcelain Fused to Metal (PFM) and all-ceramic restorations. In ceram spinell is one of the materials needed for manufacturing anterior coping of all ceramic which has better aesthetic than in other in ceram. Methods which have been done are Conventional Slip Cast by application of spinell paste on refractory die manually and CAD/CAM computer-based technique. The difference of mentioned previously methods is few step-in slips cast methods can be performed only by one step CAD/CAM methods. Objective: To discover the differences between Conventional Slip Cast methods and CAD/ CAM methods. Review: Application of CAD/CAM methods has few advantages compared to conventional methods. Since few step-in conventional methods can be performed only one step in CAD/CAM methods. Conclusion: In order to shorten the time in manufacturing spinell all-ceramic, the dental technician may use CAD/CAM methods. Few advantages of CAD/CAM methods compare to slip cast methods are not necessary to do die to block out, die duplication, wetting agent spraying, vitasonic and ultrasonic usage, giving border by ink pen for determining application border, preparing spinell paste for coping application. Those steps all can be performed only by scanning, design, and milling by CAD/CAM methods. Besides that, coping result produced by CAD/ CAM methods has good accuracy due to spinell block utilization which has better homogenous composition.
Authors and Affiliations
Insani Hidayatin, Sri Redjeki, Dwiyanti Feriana Ratwita
Keywords
Related Articles
- EP ID EP639926
- DOI 10.20473/jvhs.V3.I1.2019.32-36
- Views 205
- Downloads 0
THE CORRELATION OF CHEMICAL EXPOSURE AND PERSONAL HYGIENE WITH IRRITANT CONTACT DERMATITIS AMONG WORKERS IN THE PRODUCTION WORKER
Background: The production process at PT. X using oxalic acid as a mixture of Gum Rosin and Turpentine. Oxalic acid is corrosive and toxic and readily oxidized by water and oxygen that can cause irritation, rashes, burns...
COMPARISON OF RADIOGRAPHY WRIST JOINT POSTERIOR ANTERIOR (PA) ULNAR DEVIATION CENTRAL RAY VARIATION FOR ASSESSING OS SCAPHOID
Background: The technique of examining the wrist joint to see abnormalities in the carpalia region, especially in the scaphoid os, there is a special technique, namely ulnar deviation with variations of the central ray 1...
COMPARISON OF NUMBER OF DIFFUSION GRADIENT DIRECTION IN BRAIN IMAGING DIFFUSION TENSOR; CASE STUDY OF TUMOR BRAIN
Background : Diffusion Tensor Imaging (DTI), namely MRI sequence which is the diffusion of water analysis that shows the complex structure of brain tissue. The weakness of this sequence is scanning time. Number of Diffus...
SCORING ANALYSIS OF THE RELATIONSHIP BETWEEN MAGNETIC RESONANCE IMAGING- ANXIETY QUESTIONNAIRE (MRI-AQ) WITH HEART RATE TO PATIENTS ANXIETY LEVEL AT LUMBOSACRAL MRI EXAMINATION
Background: Anxiety during MRI examination becomes a common constraint and can have a negative effect that is the quality of the resulting image due to the existence of motion artifacts until the failure of the examinati...
STEM CELL THERAPY ON ANIMAL MODEL (RATTUS NORVEGICUS) END GESTATIONAL TIME EXPOSED TO CARBON BLACK AS OBSERVED FROM CASPASE-3 EXPRESSION
Background: Air pollution in the form of Diesel Exhaust Particles emerging from motor vehicles are harmful to health that have adverse reproductive health impacts, especially during pregnancy. The use of stem cells in tr...