From: Impact of mini-implant length on stability at the initial healing period: a controlled clinical study
T0
T1
T2
T3
mean
SD
Overall
33.35
3.53
28.10
3.99
24.63
4.46
22.90
6.00
length
33.55
3.92
28.35
4.43
24.62
4.39
23.30
5.90
square
33.15
3.27
27.85
3.91
24.65
4.82
22.50
6.30
ns
* p < .05
**p < .001
***p < .0001