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Modifications of TPAs - Miniscrews in One Place. One Concept for Three Angle Classes
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Jay Bowman
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39min
Lesson
Modifications of TPAs - Miniscrews in One Place. One Concept for Three Angle Classes
Jay Bowman0:01
Introduction & Horseshoe Jet (Molar Distalization)
7:02
Palatal Mini‑screw Placement and Technique
10:35
Horseshoe Jet: Distalization to Screw‑supported Holding Arch
19:59
TPA+ — Maxillary Protraction and Open‑bite Control
25:31
TPA− for Retraction and Maximum Anchorage (Extraction Cases)
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39min
0.5 CE Credits

English
Access to the record for Membership period
Lesson program
– The purpose and advantages of palatal skeletal anchorage to enhance a variety of orthodontic mechanics
– The rationale for the selection of a specific mini-screw insertion site
– Design simple, individual mechanisms using miniscrews for many different malocclusions
– TPA+ with miniscrews for Class 3 maxillary protraction or to protract to close spaces towards the anterior
– TPA- with miniscrews for Class 2 en-masse retraction or as anchorage for space closure
– Modification of TPA+ or – for controlling vertical with posterior maxillary intrusion.
Recommended for: Orthodontist, General dentist.

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