Survey of the prognostic elements concerning the efficacy of the activator in Angle Class Ii occlusion

Charron, C.

L' Orthodontie Francaise 60 Pt 2: 685-693

1989


ISSN/ISBN: 0078-6608
PMID: 2490249
Document Number: 336665
Two multiple regression formula allow the prediction of the result for activator treatment concerning Class II occlusion. The accuracy is good on 63% of patients. The first one uses the incisal oberbite and overjet, and the height of the ramus; the other one uses the motivation of the patient before the beginning of treatment and the height of the ramus.

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