Intruding and torquing auxiliary
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United States of America Patent
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-
Jul 30, 1991
Grant Date -
N/A
app pub date -
Jan 17, 1990
filing date -
Jan 17, 1990
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An orthodontic auxiliary applicance for intruding and torquing upper anterior teeth, which includes the use of an auxiliary archwire gingival to the main archwire and slidably retained by buccal tubes, together with a unique connecting auxiliary extending between the main archwire and the auxiliary archwire or between the brackets on the anterior teeth and the auxiliary archwire, which connecting auxiliary includes an anchoring portion, an intermediate coiled portion, and a hook.
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