## 3 Results
\begin{table}
\begin{tabular}{c c c c c} \hline \hline \multicolumn{5}{c}{**SDR**} \\ \hline
**Depth (mm)** & **Bs** & **Ha** & **Va** & **De** \\ \hline
0.5 & \(43.8\pm 4.2\,^{1}\) & \(45.2\pm 2.5\,^{1}\) & \(55.9\pm 10.6\,^{1}\) & \(51.1\pm 2.8\,^{1}\) \\
2 & \(45.3\pm 5.4\,^{1}\) & \(46\pm 4.4\,^{1}\) & \(58.2\pm 102.\,^{1}\) & \(50.5\pm 5.8\,^{1}\) \\
3 & \(45.3\pm 5.4\,^{1}\) & \(43.7\pm 6.6\,^{1}\) & \(57.3\pm 7.9\,^{1}\) & \(49.8\pm 6.4\,^{1}\) \\
4 & \(43.5\pm 2.9\,^{1}\) & \(43.1\pm 6.2\,^{1}\) & \(53.6\pm 9.6\,^{1,2b}\) & \(49.7\pm 5.3\,^{1,2b}\) \\
5 & \(40.8\pm 2.4\,^{1}\) & \(40.9\pm 7.7\,^{1}\) & \(53.4\pm 10.9\,^{1,2}\) & \(46.7\pm 8.6\,^{1}\) \\
6 & \(28\pm 9.3\,^{2}\) & \(36.6\pm 3.9\,^{1}\) & \(50.9\pm 14.4\,^{1,2}\) & \(44\pm 11.1\,^{1}\) \\
7 & \(8.1\pm 2.6\,^{3}\) & & \(28.8\,^{2}\) & \(37.3\pm 12.8\,^{1}\) \\ \hline \multicolumn{5}{c}{**Filetek Bulk Fill**} \\ \multicolumn{5}{c}{**flowable**} \\ \hline
**Depth (mm)** & **Bs** & **Ha** & **Va** & **De** \\ \hline
0.5 & \(49.4\pm 2\,^{1,2}\) & \(41.7\pm 6.2\,^{1}\) & \(40.1\pm 5.4\,^{1}\) & \(50.2\pm 3.6\,^{1,2}\) \\
2 & \(50.2\pm 3.9\,^{1}\) & \(41.5\pm 5.9\,^{1}\) & \(40.1\pm 5.4\,^{1}\) & \(52\pm 1.7\,^{1}\) \\
3 & \(49.5\pm 3.9\,^{1,2}\) & \(40.1\pm 6.8\,^{1}\) & \(42.3\pm 1.8\,^{1}\) & \(51.4\pm 1.4\,^{1}\) \\
4 & \(45.2\pm 4.9\,^{1,2,a}\) & \(36.3\pm 6.8\,^{1,2,b}\) & \(40.2\pm 4.1\,^{1,2b}\) & \(48.7\pm 2.1\,^{1,2,a}\) \\
5 & \(42.1\pm 4.6\,^{2}\) & \(30\pm 5.7\,^{1,2}\) & \(39.3\pm 3\,^{1,2}\) & \(44.6\pm 2.8\,^{2,3}\) \\
6 & \(30.5\pm 4.5\,^{3}\) & \(24.8\pm 2.9\,^{2}\) & \(38.8\pm 3.3\,^{1,2}\) & \(40\pm 2.8\,^{3,4}\) \\
7 & & & \(36\pm 4.5\,^{1,2}\) & \(36.1\pm 5.6\,^{4}\) \\
8 & & & \(32\pm 3.3\,^{2}\) & \\ \hline \multicolumn{5}{c}{**SonicFill**} \\ \hline
**Depth (mm)** & **Bs** & **Ha** & **Va** & **De** \\ \hline
0.5 & \(114.3\pm 8.5\,^{1}\) & \(86.2\pm 10.5\,^{1}\) & \(111.3\pm 11.2\,^{1}\) & \(107.6\pm 9.5\,^{1}\) \\
2 & \(113.3\pm 7.5\,^{1}\) & \(86.9\pm 11.6\,^{1}\) & \(104.8\pm 4.4\,^{1}\) & \(107.9\pm 11.4\,^{1}\) \\
3 & \(110.2\pm 6.5\,^{1}\) & \(79.6\pm 14.9\,^{1}\) & \(99.9\pm 6.4\,^{1,2}\) & \(105.9\pm 8.3\,^{1,2}\) \\
4 & \(106.3\pm 5.8\,^{1,a}\) & \(79.3\pm 17.3\,^{1,c}\) & \(85.9\pm 4.8\,^{2,3}\) & \(94.0\pm 6.3\,^{1,2,3,a,b}\) \\
5 & \(99.8\pm 3.5\,^{1}\) & \(61.6\pm 23.1\,^{1}\) & \(74.7\pm 3.9\,^{3}\) & \(90.6\pm 9.8\,^{2,3}\) \\
6 & \(80.1\pm 16.7\,^{2}\) & & \(49.4\pm 3.8\,^{4}\) & \(87.8\pm 4.7\,^{3}\) \\
7 & & & & \\ \hline \multicolumn{5}{c}{**Tetric EvoCream**} \\ \multicolumn{5}{c}{**Bulk Fill**} \\ \hline
**Depth (mm)** & **Bs** & **Ha** & **Va** & **De** \\ \hline
0.5 & \(68.8\pm 6.6\,^{1}\) & \(67.6\pm 7.8\,^{1}\) & \(73.6\pm 8.6\,^{1}\) & \(72.7\pm 8.2\,^{1}\) \\
2 & \(64.5\pm 3.5\,^{1,2}\) & \(64.2\pm 6.6\,^{1,2}\) & \(67.5\pm 4\,^{1,2}\) & \(74.2\pm 7.5\,^{1}\) \\
3 & \(60.3\pm 5.2\,^{12}\) & \(63.1\pm 5.8\,^{1,2}\) & \(60.8\pm 4.1\,^{2,3}\) & \(75.6\pm 8\,^{1}\) \\
4 & \(52.6\pm 4.7\,^{3,3b}\) & \(61.1\pm 6.6\,^{1,2b}\) & \(57.1\pm 6\,^{2,3b}\) & \(75.3\pm 5.8\,^{1}\) \\
5 & \(42.6\pm 13.1\,^{3,4}\) & \(57.7\pm 5.7\,^{1,2}\) & \(51.7\pm 6.2\,^{3}\) & \(72.5\pm 9.7\,^{1}\) \\
6 & \(34.3\pm 2.2\,^{4}\) & \(55.1\pm 5.3\,^{2}\) & \(38.7\pm 6.2\,^{4}\) & \(71.5\pm 9.3\,^{1}\) \\
7 & & & \\ \hline \multicolumn{5}{c}{**XTra-Base**} \\ \hline
**Depth (mm)** & **Bs** & **Ha** & **Va** & **De** \\ \hline
0.5 & \(62.1\pm 0.5\,^{1}\) & \(78.4\pm 28.9\,^{1}\) & \(74\pm 4.7\,^{1}\) & \(83.3\pm 1.5\,^{1}\) \\
2 & \(59.5\pm 2.8\,^{1}\) & \(80.8\pm 26.3\,^{1}\) & \(71.4\pm 7.4\,^{1}\) & \(81.8\pm 5\,^{1}\) \\
3 & \(54\pm 7.4\,^{1}\) & \(75.7\pm 19.3\,^{1}\) & \(67.4\pm 5\,^{1,2}\) & \(80.1\pm 6\,^{1}\) \\
4 & \(45.3\pm 102.1\,^{1b}\) & \(69.4\pm 20.2\,^{1}\) & \(59.4\pm 4.8\,^{2,3,a}\) & \(76.8\pm 4.5\,^{1,2,a}\) \\
5 & \(33.8\pm 10.9\,^{1}\) & \(65.9\pm 16.1\,^{1}\) & \(50.6\pm 5.7\,^{3}\) & \(66.8\pm 5.1\,^{2,3}\) \\
6 & \(21.6\pm 4.2\,^{1}\) & & \(40\pm 4.3\,^{4}\) & \(60.7\pm 6\,^{3,4}\) \\
7 & & & \(29.3\pm 2.8\,^{5}\) & \(51.1\pm 8.8\,^{4}\) \\
8 & & & & \\ \hline