FABRICATION TECHNIQUE OF DENTAL RESTORATION USING HYBRID CERAMIC WITH CAD CAM METHOD
Journal Title: Journal of Vocational Health Studies - Year 2017, Vol 1, Issue 1
Abstract
Background : Ceramic is superior in aesthetic but fragile and breakable under bite pressure . Lack of understanding of material requirements for resistance in the oral cavity and minimal ceramic processing techniques is the initial cause of the failure. Hybrid ceramic dental restoration is a material that combines the good properties of ceramics and composites that have elasticity and ensures high strength and minimize the wall thickness of the restoration. Mechanical manufacture of dental restorations currently growing, CAD CAM systems are becoming popular in the field of dentistry. CAD CAM provides the advantage that the effectiveness of the time, does not require a lot of human resources, and produce a restoration with good quality. Purpose: To explain hybrid ceramic material and techniques of making hybrid ceramic dental restorations with CAD CAM system. Review: Hybrid ceramic is a material that combines the advantages of ceramics and composite elasticity. This material contains a hybrid structure with two networks, ceramic and polymer are linked to each other, known as double hybrid network. It added that the structure of the ceramic feldspathic network (86% wt) is reinforced by a polymer network (14% wt) are integrated as a polymer network filling cavities that exist in the network and make its structure ceramic hybrid ceramic material becomes denser. Conclusion: Hybrid ceramic having chewing load capacity and high elasticity, flexural strength 150-160 Mpa and fracture toughness 1.5 Mpa, higher than conventional ceramics. Mechanical manufacture of dental restorations using ceramic hybrid materials with CAD CAM method begins with scanning, selection of materials and tooth shade, designing, milling, followed by finishing, polishing, ends with staining and glazing.
Authors and Affiliations
Meita Andriyani, Sonya Harwasih, Eny Inayati
Keywords
Related Articles
- EP ID EP594041
- DOI 10.20473/jvhs.V1.I1.2017.32-38
- Views 330
- Downloads 0
PATTERN OF DEMAND FOR MAKING DENTURES AT DENTAL LABORATORY IN SURABAYA CITY, INDONESIA
Background: Dental laboratory in Surabaya frequently make various kinds of the denture. But surely there is a case that was the most commonly accepted, to adjust to the needs of dental laboratories on the priorities of t...
VARIATION OF FIXED TONGUE CRIB FOR CORRECTING TONGUE THRUSTING HABIT
Background: Tongue thrusting is a behavior pattern in which the tongue protrudes through the anterior incisors and pushes the anterior teeth at rest position, during speech or swallowing. This bad habit causes malocclusi...
STUDY OF SOIL-TRANSMITTED HELMINTHIASIS PREVALENCE IN SCHOOL CHILDREN IN SURABAYA
Background : Soil-Transmitted Helminths infection usually occurs due to poor sanitation in the densely populated area with bad sanitation. It is transmitted by egg present in human feces then contaminate soil. Helminths...
VARIOUS LABIAL BOW MODIFICATION IN REMOVABLE ORTHODONTIC APPLIANCE
Background: In several dental malposition cases, removable orthodontic component modifications are needed in order to obtain maximum end result, and comfortable to use. One of the active components which can be modified...
HYPERTENSION THERAPY USING ACUPUNCTURE AND HERBALS OF LEDS AND CARROTS
Background: Hypertension or high blood pressure is an increase in systolic blood pressure of more than 140 mmHg and diastolic blood pressure of more than 90 mmHg in two measurements with an interval of five minutes in re...