Table 4.
Association between the distance of periapical lesion from maxillary sinus floor and mucosal thickening on CBCT.
| Mucosal thickening |
Total | P value | |||
|---|---|---|---|---|---|
| No | Yes | ||||
| Distance of Periapical lesion from MS floor score | 1 | 25 | 24 | 49 | 0.495 |
| 2 | 14 | 9 | 23 | ||
| 3 | 10 | 5 | 15 | ||
| Total | 49 | 38 | 87 | ||