Research Article
Assessment of the Relationship between Maxillary Posterior Teeth and Maxillary Sinus Using Cone-Beam Computed Tomography
Table 3
The mean and percentage change (increase) in the distance between different maxillary posterior roots and MSF among age groups.
| Roots | Groups I and II | Groups II and III Mean (SD) (%) | Groups III and IV Mean (SD) (%) | Groups I and IV Mean (SD) (%) |
| B UFP | Mean (SD) | 0.03 (3.46) | 1.07 (4.02) | 0.24 (2.34) | 1.34 (3.68) | Percent (%) | 0.63 | 22.29 | 4.09 | 28.09 |
| P UFP | Mean (SD) | 0.32 (2.74) | 0.88 (3.65) | 0.44 (3.71) | 1.64 (4.32) | Percent (%) | 7.58 | 19.38 | 8.12 | 38.86 |
| USP | Mean (SD) | 0.31 (3.52) | 0.49 (3.82) | 0.24 (2.94) | 1.04 (3.34) | Percent (%) | 13.14 | 18.35 | 7.59 | 44.07 |
| MB UFM | Mean (SD) | 0.27 (2.68) | 0.64 (2.69) | 0.6 (2.06) | 1.51 (3.96) | Percent (%) | 21.09 | 41.29 | 27.40 | 117.97 |
| DB UFM | Mean (SD) | 0.21 (3.12) | 0.3 (3.73) | 0.25 (3.25) | 0.76 (3.54) | Percent (%) | 16.67 | 20.41 | 14.12 | 60.32 |
| P UFM | Mean (SD) | 0.2 (1.49) | 0.36 (3.24) | 0.33 (2.83) | 0.89 (3.01) | Percent (%) | 21.05 | 31.30 | 21.85 | 93.68 |
| MB USM | Mean (SD) | 0.05 (2.51) | 0.19 (2.43) | 0.21 (3.26) | 0.45 (2.91) | Percent (%) | 8.06 | 28.36 | 24.42 | 72.58 |
| DB USM | Mean (SD) | 0.05 (1.58) | 0.17 (1.81) | 0.14 (2.04) | 0.36 (3.82) | Percent (%) | 5.10 | 16.50 | 11.67 | 36.73 |
| P USM | Mean (SD) | 0.37 (2.36) | 0.19 (2.96) | 0.74 (2.88) | 1.3 (3.27) | Percent (%) | 40.66 | 14.84 | 50.34 | 142.86 |
| MB UTM | Mean (SD) | 0.24 (1.80) | 0.28 (2.17) | 0.1 (2.12) | 0.62 (3.34) | Percent (%) | 17.02 | 16.97 | 5.18 | 43.97 |
| DB UTM | Mean (SD) | 0.21 (2.49) | 0.1 (3.06) | 1.02 (4.35) | 1.33 (4.03) | Percent (%) | 16.28 | 6.67 | 63.75 | 103.10 |
| P UTM | Mean (SD) | 0.21 ± 1.90 | 0.05 ± 2.04 | 0.09 ± 2.0 | 0.35 ± 2.86 | Percent (%) | 12.73 | 2.69 | 4.71 | 21.21 |
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