Table 1 The distribution of the angulation types of mandibular impacted third molars according to imaging methods
| Â | PR | PA radiography | Â | ||||||
|---|---|---|---|---|---|---|---|---|---|
CBCT | Vertical | Mesio- angular | Horizontal | Bukko- lingual | Vertical | Mesio- angular | Horizontal | Bukko- lingual | Total |
Vertical | 83 (100%) | 0 (0%) | 0 (0%) | 0 (0%) | 81 (97.6%) | 2 (2.4%) | 0 (0%) | 0 (0%) | 83 (58.9%) |
Mesio-angular | 11 (28.9%) | 27 (71.1%) | 0 (0%) | 0 (0%) | 6 (15.8%) | 30 (78.9%) | 2 (5.3%) | 0 (0%) | 38 (27%) |
Horizontal | 0 (0%) | 2 (12.5%) | 14 (87.5%) | 0 (0%) | 0 (0%) | 1 (6.3%) | 15 (93.8%) | 0 (0%) | 16 (11.3%) |
Bukko-lingual | 1 (25%) | 2 (50%) | 0 (0%) | 1 (25%) | 0 (0%) | 0 (0%) | 0 (0%) | 4 (100%) | 4 (2.8%) |
Total | 95 (67.4%) | 31 (22%) | 14 (9.9%) | 1 (0.7%) | 87 (61.7%) | 33 (23.4%) | 17 (12.1%) | 4 (2.8%) | 141 (100%) |
p | 0.000* | 0.000* | Â | ||||||