Table 3.
Relation between angulation of impactions and position of mandibular canal
| Angulation of impaction | Position of ID canal | Total | ||
|---|---|---|---|---|
| Buccal + inferior | Lingual + inferior | Middle + inferior | ||
| Distoangular | 10 (25%) | 16 (40%) | 14 (35%) | 40 (100%) |
| Horizontal | 7 (21.22%) | 15 (45.45%) | 11 (33.33%) | 33 (100%) |
| Mesioangular | 26 (15.75%) | 118 (71.15%) | 21 (12.72%) | 165 (100%) |
| Vertical | 12 (19.35%) | 30 (48.38%) | 20 (33.33%) | 62 (100%) |
| Total number of cases | 55 (18.33%) | 179 (59.66%) | 66 (22%) | 300 (100%) |
Chi2 value = 25.1, p value = 0.00