Results 171 to 180 of about 180,084 (227)

Canine Retraction With J Hook Headgear

American Journal of Orthodontics, 1980
Several methods have been described for accomplishing distal movement of canines without losing posterior anchorage. An accepted method in canine retraction is the use of headgear with J hooks. Since it incorporates extraoral anchorage, it is most effective in maximum-anchorage cases.
Angelo A Caputo   +2 more
exaly   +3 more sources

Biomechanical Modeling of Canine Retraction [PDF]

open access: yes, 2012
Objective: To create a comprehensive finite element model capable of analyzing the biomechanics of canine retraction. Methods: A half maxilla virtual model with an extracted first premolar was created from human computed tomography data. Accurate brackets and an 0.018 archwire were placed to model canine retraction under 0.5N and 1.0N of retraction ...
Larson, Matthew Evans
openaire   +2 more sources

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