Class I and Class III malocclusion sub-groupings related to headform type
Different headform types establish different lines of craniofacial growth resulting in anatomic sub-groupings of Classes I, II, and III with characteristic morphologic features. Several key basicranial and facial relationships are involved, with the nasal region particularly significant in group distinctions.Abstract
Contributor Notes
V.D. Martone is in private practice in Pittsburgh, Pa
D.H. Enlow is a Thomas Hill Distinguished Professor Emeritus at Case Western Reserve University in Cleveland, Ohio
M. G. Hans is an Assistant Professor of orthodontics at Case Western Reserve University, Cleveland
B.H. Broadbent, Jr. is a Clinical Professor if Orthodontics at Case Western Reserve University in Cleveland
O. Oyen is an Associate Professor in the Department of Orthodontics, Case Western Reserve University, Cleveland