Dentistry – Orthodontics – Means to transmit or apply force to tooth
Patent
1993-05-27
1996-04-09
Lucchesi, Nicholas D.
Dentistry
Orthodontics
Means to transmit or apply force to tooth
433 24, A61C 300
Patent
active
055056164
ABSTRACT:
A device for distalizing maxillary molars. The device comprises a spring attached to a tubular head and an attached ligature tie wire. The device is attached by a ligature tie wire at the mesial end to a hook or eyelet on a maxillary bicuspid and pushes at the distal end on a buccal tube or bracket attached to a maxillary molar. The compressed spring creates a force that tends to move the molars distally.
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