Journal of Vocational Health Studies www.e-journal.unair.ac.id/index.php/JVHS Journal of Vocational Health Studies 01 (2017): 32–38 FABRICATION TECHNIQUE OF DENTAL RESTORATION USING HYBRID CERAMIC WITH CAD CAM METHOD TEKNIK PEMBUATAN RESTORASI GIGI MENGGUNAKAN HYBRID CERAMIC DENGAN METODE CAD CAM Meita Andriyani 1 , Sonya Harwasih 2* , Eny Inayati 2 1 Student of Dental Health Technician, Department Of Health, Faculty of Vocational Education, Universitas Airlangga, Surabaya-Indonesia 2 Department Of Health, Faculty of Vocational Education, Universitas Airlangga, Surabaya-Indonesia 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. ABSTRAK Latar Belakang: Keramik unggul dalam hal estetik tetapi rapuh dan mudah pecah di bawah tekanan gigit. Kurangnya pemahaman tentang kebutuhan bahan untuk ketahanan di rongga mulut dan teknik pengolahan keramik yang minim adalah penyebab awal kegagalan. Hybrid ceramic adalah bahan restorasi gigi yang menggabungkan keunggulan dari keramik dan komposit yang mempunyai elastisitas dan menjamin kekuatan yang tinggi serta meminimalisir ketebalan dinding restorasi. Teknik pembuatan restorasi gigi saat ini semakin berkembang, sistem CAD CAM menjadi populer di bidang kedokteran gigi. CAD CAM memberikan keuntungan yaitu efektivitas waktu, tidak membutuhkan banyak sumber daya manusia, dan menghasilkan restorasi dengan kualitas yang baik. Tujuan: Menjelaskan tentang penggunaan bahan hybrid ceramic dan teknik pembuatan restorasi gigi menggunakan sistem CAD CAM. Tinjauan pustaka: Hybrid ceramic merupakan bahan yang memadukan keunggulan dari keramik dan elastisitas komposit. Literature Review Studi Literatur ARTICLE INFO Received 13 April 2017 Accepted 24 Juni 2017 Available online 3 Juli 2017 * Correspondence (Korespondensi): Sonya Harwasih E-mail: sonyahapsoro@yahoo.com Keywords: ceramic, hybrid ceramic, CAD CAM Jour.Voc.HS. Vol. 01, No. 01 p-ISSN.2580-7161 e-ISSN.2580-717x