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Note on the Typodont:
A. Identification of bands and brackets
B. Lingual cleats on molar bands
C. Convertible buccal tubes (brackets) on 1st molar
bands
D. Elastic hooks on 2nd molar bands
E. Gingival placed Headgear tube on maxillary 1st
molar bands
- Chill and ligate .020 x .020 upper arch wire in
standard triangle ligation.
- Chill and ligate .019 x. 025 lower arch wire for
maximum anchorage, and ligate lingual cleats of 1st and 2nd molars with .010 ligature wire.
- Fabricate a Class II bow with stops and modify
one side for an open bite.
- Tie kobie hook on UR3.
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Ligate upper arch wire for symmetrical anterior
retraction.
- Place NiTi retraction spring UR6 to pendulum on
UR3.
- Place a rotation wedge to correct mesial lingual
rotated LR1.
- Place a loaded coil spring between LL2 and LL3
to correct dental midline.
- Tie power tubing to upper bicuspid to rotate the
lingual of the tooth to the mesial-facial.
- Fabricate and place a sliding yoke on the upper
left side for unilateral dental Class II.
- Place arch wire lock and molar distalising spring
to distal drive LR7.
- Chain elastic lingual cleat UL6 to UL7 to correct
a mesial palatal rotated second molar greater than 45 degrees.
- Treat a Class I, deep bite, division III.
- Burn anchorage on the upper arch with Class III
elastics.
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