Clinical Evaluation of The Marginal Integrity, and Internal Fit of E-Max Endocrown Restorations with Different Marginal Preparation Designs. Ex-Vivo // MS // Dr. Rabab M. Ibraheem // Dr. Ahmed M. Hamdy (2018-2019)
Material type:
TextSeries: DENTISTRY DISTINGUISHED PROJECTS 2019Publication details: Giza : MSA, 2019.Description: 3 PSubject(s): Online resources: Summary: Purpose: The aim of this study was to evaluate clinically the marginal integrity, and
internal fit of endodontically treated molar teeth restored with endocrown restorations
with two different preparation designs.
Materials and Methods: Seventeen patients had a twenty endocrown restorations
which were constructed of lithium disilicate (IPS E.max press ceramic). The endocrown
restorations were randomly and equally divided into two groups regarding the
marginal preparation designs; group 1: had a butt joint preparation and group 2: had
a circumferential preparation with deep chamfer finish line. Evaluation of the marginal
integrity and the internal fit were performed using silicon replica technique, each
replica was sectioned into four segments and each segment had five reference points to
be measured using digital microscope at 35X magnification. The data were analyzed
using Two-way ANOVA and Post-hoc tests.
| Item type | Current library | Call number | Status | Date due | Barcode | |
|---|---|---|---|---|---|---|
Master's degree or PHD
|
Centeral Library Soft Copy located on library Cataloge | MS37Dent2019 (Browse shelf(Opens below)) | Available | 82247 |
MSA Post Graduate Studies
Purpose: The aim of this study was to evaluate clinically the marginal integrity, and
internal fit of endodontically treated molar teeth restored with endocrown restorations
with two different preparation designs.
Materials and Methods: Seventeen patients had a twenty endocrown restorations
which were constructed of lithium disilicate (IPS E.max press ceramic). The endocrown
restorations were randomly and equally divided into two groups regarding the
marginal preparation designs; group 1: had a butt joint preparation and group 2: had
a circumferential preparation with deep chamfer finish line. Evaluation of the marginal
integrity and the internal fit were performed using silicon replica technique, each
replica was sectioned into four segments and each segment had five reference points to
be measured using digital microscope at 35X magnification. The data were analyzed
using Two-way ANOVA and Post-hoc tests.
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