Dentistry – Orthodontics – Bracket
Patent
1990-12-21
1991-10-15
Wilson, John J.
Dentistry
Orthodontics
Bracket
433 5, A61C 300
Patent
active
050570129
ABSTRACT:
A molar tube appliance including a molar or buccal tube for mounting on a molar and for receiving a lip bumper or a face bow, wherein the tube has a flared opening with the larger end of the opening being at the mesial end. The opening is structured to enhance insertion of the lip bumper or face bow by the patient particularly where the molar is adversely rotated.
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American Orthodontics Corporation Catalog, 1989, p. 77.
TP Orthodontics Inc.
Wilson John J.
Zickert Lloyd L.
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