{"product_id":"impact-of-strength-and-failures-in-glass-ceramic-dental-materials-von-ramesh-raja-und-tamil-selvan","title":"Impact Of Strength and Failures in Glass-Ceramic Dental Materials","description":"\u003cp\u003eSelection for lithium disilicate glass-ceramic (LDGC) restorations have increased significantly in the field of prosthetic dentistry. The material possesses remarkable beauty and strength and is composed of an acicular crystalline material (70%) embedded in a glassy matrix. The translucency, esthetics and successful clinical performance have made LDGC one of the most popular all-ceramic materials. With the increased demand for metal-free restorations, LDGC meets the requirement for a material possessing strong mechanical properties combined with the optical properties of natural teeth. Mechanical strength is one of the main factors that determines the clinical success of all-ceramic restorations. In vitro studies report flexural strength of 360-440 MPa and fracture toughness of 2.25-2.75 MPa. These numbers are low when compared to zirconia or even alumina; however, the performance of glass-ceramic should increase after etching, silanization and bonding to prepared dentin using an adhesive resin cement.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9786205526408\"\u003e\u003ch3\u003eGlass Ceramic Dental Materials - A Prosthodontic boon\u003c\/h3\u003e\u003c\/div\u003e","brand":"Autorenwelt Shop","offers":[{"title":"Softcover - 9786205526408","offer_id":40890255704157,"sku":"9786205526408","price":43.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/4b3e132d-f4ce-4109-97b7-be03d5837c65.jpg?v=1776499858","url":"https:\/\/shop.autorenwelt.de\/products\/impact-of-strength-and-failures-in-glass-ceramic-dental-materials-von-ramesh-raja-und-tamil-selvan","provider":"Autorenwelt Shop","version":"1.0","type":"link"}