Reciprocal Canine Distalisation
Volume 5 - Issue 3
Sukhbir Singh Chopra1* and Ashish Kamboj2
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- 1Professor, Department of Orthodontics, Armed Forces Medical College, India
- 2Assistant Professor, Department of Orthodontics, Armed Forces Medical College, India
*Corresponding author:
Sukhbir Singh Chopra, Professor, Department of Orthodontics, Armed Forces Medical College, Pune, India
Received:January 04, 2021; Published: January 12, 2021
DOI: 10.32474/IPDOAJ.2021.05.000211
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Abstract
Orthodontists have increasingly shown more interest in the problem of retracting permanent canines. This dental movement
is necessary in space closure of the arch for resolving different orthodontic problems. Very often, the extraction of first bicuspids
is necessary in cases where there is severe crowding due to a discrepancy in tooth size and jaw size. First bicuspid extraction
followed by separate cuspid retraction may also be indicated in cases of dento-alveolar sagittal anomalies such as excessive dental
protrusion of the upper and/or lower teeth. Separate canine retraction may be accomplished with elastic chains, NiTi compression
springs, lacebacks, Poul Gjessing (PG) canine retraction spring, rare earth magnets or distraction osteogenesis. These tend to tax
anchorage. Headgears or orthodontic implants may be used for anchorage enhancement. Turning the wheel back and improvising
the age-old technique of moving teeth with open coil springs, the authors have devised this economical, intra-oral, biomechanically
efficient anchorage conserving technique of canine Distalisation, with minimal increase in routine orthodontic armamentarium
and patient co-operation, the reciprocal retraction of canines with the use of open coil springs. There is no published literature on
reciprocal canine distalisation for an entire premolar width.
Keywords: Canine distalisation; open coil spring
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