15:48

Molar tilting after space closure｜【Chris Chang Ortho】CC597

14:10

Discrepancy Index｜【Chris Chang Ortho】CC532

17:36

Aligners Biomechanics: How Do Clear Aligners Move Teeth?

17:12

BT & Elastics｜Timing & Position 咬合墊高與橡皮筋的使用時機與位置-Part 2｜【Chris Chang Ortho】CC542

10:43

Class II Mechanics for Overjet Reduction Part4｜【Chris Chang Ortho】CC595

7:26

Extruding Maxillary Lateral Incisors with Clear Aligners｜【Chris Chang Ortho】555

9:57

Case Analysis：Anterior Open Bite｜【Chris Chang Ortho】CC603

5:02

All you need to know about aligners & attachments biomechanics (part 1)