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Table 2 The apical third root resorption in mesial, distal, labial palatal sectors and the decrease of root length (mm) and volum (mm3)

From: Morphologic evaluation of root resorption after miniscrew assisted en mass retraction in adult bialveolar protrusion patients

groups

 

mesial

distal

labial

palatal

root

length

root volum

central incisors

mean

0.949

1.711

0.828

2.661

0.974

6.150

SD

0.246

0.509

0.151

0.968

0.204

1.364

lateral incisors

mean

1.529

2.223

1.828

4.622

1.475

10.203

SD

0.248

0.283

0.325

0.400

0.380

0.596

canines

mean

1.360

2.846

1.486

4.423

1.084

10.114

SD

0.235

0.4095

0.239

0.372

0.258

0.756