19:39

Cómo hacer luminol

21:18

Reverse MEAW (Eng sub)

2:19

loop position and anchorage control

6:48

DAW (Doble Arch Wire) (Eng sub)

15:51

Wire Bending Technique Part4

28:07

MEAW wire bending for Upper

5:59

.016x.022ss Utility arch wire (Eng sub)

7:28

MEAW adjustment (Tip-back bend, Flat, PSU, COS)