Research Article
Assessment of the Relationship between Maxillary Posterior Teeth and Maxillary Sinus Using Cone-Beam Computed Tomography
Table 2
The mean distance of different maxillary posterior roots from MSF stratified by age groups.
| Roots | Group I | Group II | Group III | Group IV | value | Mean in mm (SD) | Mean in mm (SD) | Mean in mm (SD) | Mean in mm (SD) |
| B UFP | 4.77 (2.86) | 4.8 (2.29) | 5.87 (3.36) | 6.11 (4.05) | <.001 | P UFP | 4.22 (2.24) | 4.54 (1.94) | 5.42 (3.64) | 5.86 (4.26) | <.001 | USP | 2.36 (2.53) | 2.67 (2.81) | 3.16 (2.94) | 3.4 (2.84) | .001 | MB UFM | 1.28 (1.42) | 1.55 (2.28) | 2.19 (1.45) | 2.79 (2.95) | <.001 | DB UFM | 1.26 (1.72) | 1.47 (2.58) | 1.77 (2.76) | 2.02 (1.38) | 0.004 | P UFM | 0.95 (1.49) | 1.15 (2.38) | 1.51 (2.06) | 1.84 (3.45) | 0.001 | MB USM | 0.62 (1.59) | 0.67 (2.02) | 0.86 (1.24) | 1.07 (1.48) | 0.021 | DB USM | 0.98 (0.93) | 1.03 (1.39) | 1.2 (1.02) | 1.34 (2.52) | 0.101 | P USM | 0.91 (1.84) | 1.28 (1.18) | 1.47 (2.68) | 2.21 (2.03) | 0<.001 | MB UTM | 1.41 (0.82) | 1.65 (1.71) | 1.93 (1.21) | 2.03 (3.13) | 0.006 | DB UTM | 1.29 (2.0) | 1.5 (1.32) | 1.6 (2.65) | 2.62 (1.98) | 0<.001 | P UTM | 1.65 (1.52) | 1.86 (1.05) | 1.91 (1.8) | 2.0 (2.8) | 0.313 |
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