Components of Class III Malocclusion in Juveniles and Adolescents

^bDr. Guyer is Senior Staff Orthodontist at Henry Ford Hospital, Detroit, Michigan and Clinical Assistant Professor of Orthodontics at the University of Detroit. He also holds an M.S. degree in orthodontics from the University of Detroit

^aDr. E. E. Ellis, Department of Oral and Maxillofacial Surgery, The University of Michigan, School of Dentistry, Ann Arbor, MI 48109

^cDr. Ellis is Assistant Professor in Oral and Maxillofacial Surgery and co-director of the Dentofacial Program at the University of Michigan. He is also a Research Investigator in The Center for Human Growth and Development and in the Department of Anatomy and Cell Biology at the University of Michigan. He is a Dental Graduate of the University of Michigan, and holds an M.S. degree in Oral and Maxillofacial Surgery from the same institution

^dDr. McNamara is Professor of Dentistry (Orthodontics), Professor of Anatomy and Cell Biology, and Research Scientist at the Center for Human Growth and Development at the the University of Michigan. He is also in the private practice of orthodontics in Ann Arbor, Michigan. He is a Dental and Orthodontic graduate of the University of California, San Francisco, and holds a Ph.D. degree in Anatomy from The University of Michigan

^eDr. Behrents is Chairman of the Department of Orthodontics at the University of Tennessee in Memphis. He is a Dental graduate of Meharry College, an Orthodontic graduate of Case Western Reserve University, and holds a Ph.D. degree in Human Growth and Development from the University of Michigan