Table 3. | Comparison of linear measurements according to posterior crest type for each molar tooth region |
|
Concave (U-type) |
Parallel (P-type) |
Convex (C-type) |
P-value | |
|---|---|---|---|---|
| Tooth number 47 | ||||
| Possible implant length (mm) | 15.723 (2.228) | 15.32 (1.765) | 14.994 (2.407) | 0.623 |
| Lingual concavity width (mm) | 15.706 (1.974) | 13.733 (1.914) | 11.909 (2.281) | 0.001a |
| Lingual concavity depth (mm) | 1.743 (0.331) | 1.696 (0.345) | 1.674 (0.34) | 0.558 |
| Lingual concavity angle | 53.559 (7.659) | 52.235 (7.944) | 51.575 (7.383) | 0.039a |
| Tooth number 46 | ||||
| Possible implant length (mm) | 15.235 (2.101) | 14.876 (2.404) | 14.472 (2.241) | 0.513 |
| Lingual concavity width (mm) | 12.882 (2.143) | 11.91 (1.605) | 11.623 (1.842) | 0.005a |
| Lingual concavity depth (mm) | 1.594 (0.329) | 1.547 (0.344) | 1.533 (0.326) | 0.742 |
| Lingual concavity angle | 51.267 (8.303) | 50.1 (7.25) | 47.007 (5.136) | 0.023a |
| Tooth number 36 | ||||
| Possible implant length (mm) | 14.481 (1.683) | 14.406 (2.14) | 14.266 (2.249) | 0.867 |
| Lingual concavity width (mm) | 12.632 (1.848) | 11.935 (1.78) | 11.685 (1.637) | 0.034a |
| Lingual concavity depth (mm) | 1.49 (0.266) | 1.48 (0.356) | 1.467 (0.273) | 0.929 |
| Lingual concavity angle | 49.094 (6.576) | 48.131 (6.515) | 47.983 (6.219) | 0.013a |
| Tooth number 37 | ||||
| Possible implant length (mm) | 14.856 (1.76) | 14.702 (1.842) | 14.406 (2.306) | 0.532 |
| Lingual concavity width (mm) | 12.947 (1.754) | 12.318 (1.769) | 12.021 (2.119) | 0.039a |
| Lingual concavity depth (mm) | 1.544 (0.277) | 1.53 (0.333) | 1.482 (0.278) | 0.652 |
| Lingual concavity angle | 53.929 (6.661) | 53.344 (4.461) | 53.061 (5.393) | 0.73 |
aP < 0.05 significant differences between subgroups according to One-Way ANOVA tests.
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