Research Article
In Vitro Evaluation of the Effect of Different Luting Cements and Tooth Preparation Angle on the Microleakage of Zirconia Crowns
| | | Number | Mean | Median | SD | Range |
| | Unicem-6° | 7 | 2.14 | 2.00 | 1.952 | 5 | | Unicem-12° | 7 | 1.00 | 1.00 | 1.155 | 3 | | Ultimate-6° | 7 | 0.86 | 0.00 | 1.215 | 3 | | Ultimate-12° | 7 | 0.00 | 0.00 | 0.000 | 0 | | GC-6° | 7 | 2.71 | 3.00 | 1.976 | 5 | | GC-12° | 7 | 1.71 | 1.00 | 1.604 | 4 | | Hoffmann-6° | 7 | 5.00 | 5.00 | 2.000 | 6 | | Hoffmann-12° | 7 | 3.29 | 3.00 | 2.138 | 7 | | Total | 56 | 2.09 | 1.50 | 2.143 | 7 |
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