Clinical Study
Evaluation of Impacted Mandibular Third Molars by Panoramic Radiography
Table 5
Radiographic third molar space-wise distribution of total right and left sides impacted mandibular third molars.
| | Third Molar Space | Group I | Group II | Group III | Total | 2-value | Grand Total
(%) | Right
(%) | Left
(%) | Right
(%) | Left
(%) | Right
(%) | Left
(%) | Right
(%) | Left
(%) |
| | Class I | 60 (6.07) | 32 (3.23) | 49 (4.95) | 27 (2.73) | 10 (1.01) | 2 (0.20) | 119 (12.04) | 61
(6.17) | 0.42
NS
| 180
(18.21) |
| | Class II | 179 (18.11) | 220 (22.26) | 152 (15.38) | 182 (18.42) | 21 (2.12) | 33 (3.34) | 352 (35.62) | 435 (44.02) | 0.66
NS
| 787
(79.65) |
| | Class III | 0 (0.00) | 2 (0.20) | 2 (0.20) | 2 (0.20) | 7 (0.70) | 8 (0.80) | 9
(0.91) | 12
(1.21) | 0.43
NS
| 21
(2.12) |
| Total
(%) | 239 (24.19) | 254 (25.70) | 203 (20.54) | 211 (21.35) | 38 (3.84) | 43 (4.35) | 480 (48.58) | 508 (51.41) | | 988
(100) |
| | 2-value | 62.74
S
| 55.03
S
|
|
|
