In Vitro Study the Differential Thickness Strength of Porcelain Laminate Veneers to Fracture Forces
published by Damascus University
in 2009
in
and research's language is
العربية
Download
Abstract in English
Porcelain is used in thin thicknesses to fabricate ceramic
veneers. The low fusing feldspathic porcelain used to fabricate porcelain
veneers is easily fractured, brittle porcelain before cementation to tooth
structure. However, its fracture resistance improves significantly after
etching with hydrochloric acid, applying the silane and luting to tooth
structure with resin cement.
Aim of the study: to evaluate the appropriate thickness of laminates made
from feldspathic porcelain and its relation to flexural strength.
References used
Belser UC, Magne P, Magne M. Ceramic laminate veneers: continuous evolution of indications. J Esthet Dent 1997;9:197-207
Edelhoff D, Soresen JA. Tooth structure removal associated with various preparation designs for anterior teeth. J Prosthet Dent 2002;87:503-9
Scherrer SS, de Rijk WG. The fracture resistance of all-ceramic crowns on supporting structures with different elastic moduli. Int J Prosthodont 1993;6:462