The aim of the present study is to assess the clinical performance of multilayered translucent zirconia laminate veneers versus lithium disilicate laminate veneers in terms of modified USPHS criteria for assessment of dental restorations (retention, restoration integrity, color match and marginal adaptation)
inferior mechanical properties of glass ceramics necessities the continuous development and modification for materials suitable for all clinical situations multilayered translucent zirconia provides the advantages of high mechanical properties than all glass ceramic in addition to the improved translucency in the new generations. Therefore, the purpose of the present study is to evaluate the clinical performance of newly introduced multilayered translucent zirconia as a monolithic laminate veneer in comparison with lithium disilicate laminate veneer to determine the clinical functional and structural integrity of the restoration
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
TRIPLE
Enrollment
26
Ultra-translucent multilayer zirconia laminate veneer treatment
Lithium disilicate laminate veneer treatment
Retention
assessment of restoration will be done for retention on the base of of modified USPHS criteria for assessment of dental restorations
Time frame: 12 months follow up period
Restoration integrity
assessment of restoration will be done for restoration integrity on the base of of modified USPHS criteria for assessment of dental restorations
Time frame: 12 months follow up period
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