Table 3 Average artifacts in different areas of both jaws
Area | The mean amount of artifacts (gray value) | SD | Number |
|---|---|---|---|
Posterior maxilla | 2612.258 | 2833.508 | 450 |
Anterior maxilla | 3720.090 | 1515.503 | 450 |
Posterior mandible | 2639.039 | 1934.081 | 450 |
Anterior mandible | 3318.513 | 1220.341 | 450 |
Total | 3072.475 | 2025.437 | 1800 |