From: Comparative evaluation of treatment of angular bone defect related to over-erupted tooth using guided tissue regeneration (GTR) followed by orthodontic intrusion (OI) versus OI followed by GTR: a controlled clinical trial
G1Re° -G16∂ v G2Re° -G26∂
G1B-G112¥ v G2B -G212¥
G16∂- G112¥ v G2∂”- G212¥
M ± SD
12.50 ± 4.605
2.038 ± 1.685
-10.46 ± 3.563
-2.084 ± 0.9213
12.43 ± 3.066
14.51 ± 3.247
t
6.163
5.933
11.23
p
0.0035**
0.0040**
0.0004***