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Influence of arch shape on the transverse effects of transpalatal arches of the Goshgarian type during application of bu...

Published in American Journal of Orthodontics

Previous studies reveal that the application of buccal root torque to upper molars by means of a transpalatal arch without appropriate adjustments of the arch width can produce, initially, an adverse buccal tipping of the molar crowns. Clinical observation suggests that the amount of this buccal crown tipping depends on the arch form of the palatal...

Comparative evaluation of the craniofacial anatomy of the bottlenose dolphin ( Tursiops truncatus)

Published in American Journal of Orthodontics

Re: Cephalometric measurements

Published in American Journal of Orthodontics

An investigation of linear dimensional changes as a function of temperature in an 0.010 inch 55cobalt-substituted anneal...

Published in American Journal of Orthodontics

There are two frequently used methods of aligning malposed teeth by means of an arch wire. The first method is to deflect and tie the arch wire, which has a low modulus of elasticity, into the deepest part of the bracket slot. This low-modulus arch wire is not permanently deformed, and the elastic forces in it return the arch wire (which is tied to...

A cephalometric evaluation of hard- and soft-tissue changes during the third stage of Begg treatment

Published in American Journal of Orthodontics

This study examined the effect of lingual root torque during the third stage of Begg treatment upon the maxillary central incisor, hard-tissue Point A, and soft-tissue Point A. Lateral cephalograms were taken, at the beginning and end of Stage III, of eighteen patients undergoing Begg treatment. Linear and angular measurements were made in an attem...

Detection of maxillofacial cancer

Published in American Journal of Orthodontics

Multilingual-bracket and mushroom arch wire technique

Published in American Journal of Orthodontics

Research was conducted for the purpose of developing an orthodontic treatment technique which would be both hygienic and esthetically pleasing. In order to achieve this goal, the treatment technique made use of orthodontic forces coming from the lingual surfaces of the teeth. The development of the lingual-bracket and mushroom-arch appliance has be...

Preliminary program of eighty-second annual session, May 2–5, 1982

Published in American Journal of Orthodontics

The relation of the atlas position in mandibular prognathism and retrognathism anomalies

Published in American Journal of Orthodontics

Functional aspects of the skeletal open-bite

Published in American Journal of Orthodontics