Table 3 Effect of implant angulation on accuracy in the closed tray impression coping design in the horizontal measurements
Angulation | Coping design | N | Median | IQR | P value |
|---|---|---|---|---|---|
Parallel implant | Triangular (Osstem) | 16 | 0.026 | 0.042 | 0.576 |
Rectangular (Straumann) | 16 | 0.014 | 0.024 | ||
Round (SIC) | 16 | 0.028 | 0.032 | ||
Non-parallel implant | Triangular (Osstem) | 16 | 0.039 | 0.076 | 0.908 |
Rectangular (Straumann) | 16 | 0.016 | 0.022 | ||
Round (SIC) | 16 | 0.041 | 0.036 |