Table 3.
Bucco-palatal inclination (BPI) of the lateral incisors in UMICs ( Mean ± SD)
| BPI | PICs | BICs | MAICs | PICs | BICs | MAICs | |||
|---|---|---|---|---|---|---|---|---|---|
| LIRR | No-LIRR | LIRR | No-LIRR | LIRR | No-LIRR | ||||
| Impacted side | 68.64 ± 13.55 | 56.60 ± 12.21††† | 57.99 ± 12.52††† | 63.59 ± 12.53** | 70.71 ± 13.48 | 52.43 ± 11.52 | 57.28 ± 12.23 | 56.61 ± 7.54 | 58.56 ± 14.14 |
| Un-impacted side | 66.22 ± 9.08 | 64.82 ± 8.14 | 63.75 ± 7.82 | 65.44 ± 7.12 | 66.53 ± 9.77 | 63.03 ± 7.81 | 65.11 ± 8.19 | 63.14 ± 8.94 | 64.00 ± 7.43 |
BPI indicates bucco-palatal inclination, UMICs unilateral maxillary impacted canines, SD standard deviation, LIRR lateral incisor root resorption, PICs Palatal impacted canines, BICs Buccal impacted canines, MAICs Midalveolus impacted canines
†††, p < .001, vs PICs
**, p < .01, vs No-LIRR in three groups