Table 1.
Group | Representation |
---|---|
Group A | Control (no die-spacer used) |
Group B | Double layer of die-spacer all over and 0.5 mm short of margins |
Group C | Double layer of die-spacer all over and 0.5 mm short of margins with additional single layer on the occluso-axial line angle |
Group D | A double layer of die-spacer only on the occluso-axial line angle |
Group E | Double layer of die-spacer all over and 0.5 mm short of margins with additional single layer on the axial surfaces not involving the occluso-axial line angle |