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| 2373 |
11:00 AM | Treatment Effects of High-Pull Headgear-Activator Versus Cervical-Pull Headgear-Activator J. LI PENG1, D.M. KILLIANY2, K. JARREL3, and D.J. FERGUSON1, 1Saint Louis University, St. Louis, MO, USA, 2University of Missouri, Kansas City, USA, 3USA |
| 2374 |
11:15 AM | Effects of argon laser irradiation on enamel decalcification in vivo P. NGAN, A. ANDERSON, M. GLADWIN, and E. KAO, West Virginia University, Morgantown, USA |
| 2375 |
11:30 AM | The skeletal and dentoalveolar effects of activator-headgear combined appliance in Angle Class II, division 1 malocclusion G. MARSAN, University of Istanbul, Turkey |
| 2376 |
11:45 AM | Mandibular Transverse Dental Arch Stability Following Expansion of Both Arches Concurrently J. MASTROIANNI1, D.J. FERGUSON2, and R. JEFFERS2, 1Saint Louis University, USA, 2Saint Louis University, St. Louis, MO, USA |
| 2377 |
12:00 PM | A Comparison of Two Maxillary Molar Distalization Appliances E.C. DAVIS1, D.J. FERGUSON2, and D. KALAKECH2, 1Saint Louis University, USA, 2Saint Louis University, St. Louis, MO, USA |
| 2378 |
12:15 PM | Root Resorption Following Orthodontics With and Without Alveolar Corticotomy I. MACHADO1, D.J. FERGUSON1, M.T. WILCKO2, W.M. WILCKO2, and T. ALKAHADRA1, 1Saint Louis University, St. Louis, MO, USA, 2Erie, PA, USA |
| 2379 |
12:30 PM | Dento-Alveolar Bone Density Changes Following Corticotomy Facilitated Orthodontics B.A. TWADDLE1, D.J. FERGUSON2, W.M. WILCKO3, T.M. WILCKO3, and C.-Y. LIN2, 1USA, 2Saint Louis University, St. Louis, MO, USA, 3Erie, PA, USA |
| 2380 |
12:45 PM | Clinical comparative study of two types of space regaining devices A. LOCKS1, I.C.S. ALMEIDA1, C.C. DA COSTA1, and L.C. DA COSTA FILHO2, 1Santa Catarina Federal University, Florianopolis, Brazil, 2Pontifical Catholic University of Rio Grande do Sul, Porto Alegre - RS, Brazil |
| 2381 |
1:00 PM | Maxillary molar tipping associated with rapid palatal expansion E. KROTZER, J. BURCH, F. ERASO, and P. HARDIGAN, Nova Southeastern University, Ft. Lauderdale, FL, USA |
| 2382 |
1:15 PM | Cephalometric assessment of the correlation of cranial base angle, other skeletal/dental variables and treatment duration on Class II division 1 malocclusions T.M. PREVATTE, L.P. LEITE, L.M. ANDRIA, and E.H. SLATE, Medical University of South Carolina, Charleston, USA |
| 2383 |
1:30 PM | PAR index relapse following treatment for Class II malocclusion S.M. PERCE1, S.P. MCGORRAY1, C. DOLCE1, G.J. KING2, M.G. TAYLOR1, and T.T. WHEELER1, 1University of Florida, Gainesville, USA, 2University of Washington, Seattle, USA |
| 2384 |
1:45 PM | Mandibular response B. BAYIRLI, University of Detroit Mercy, Ann Arbor, MI, USA, and L.E. JOHNSTON, Jr., University of Michigan, USA |
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