Transverse maxillary and mandibular growth during and after Bionator therapy: study with metallic implants
Autor: | André da Costa Monini, Luiz Gonzaga Gandini Júnior, Luiz Guilherme Martins Maia, Ary dos Santos-Pinto |
---|---|
Jazyk: | English<br />Portuguese |
Rok vydání: | 2013 |
Předmět: | |
Zdroj: | Dental Press Journal of Orthodontics, Vol 18, Iss 3, Pp 72-79 (2013) |
Druh dokumentu: | article |
ISSN: | 2177-6709 2176-9451 |
DOI: | 10.1590/S2176-94512013000300012 |
Popis: | INTRODUCTION: This study evaluated posteroanterior cephalograms before and after treatment and long term follow-up of Class II division 1 patients treated with bionator. OBJECTIVE: The objective was to demonstrate the transverse growth of maxilla and mandible during and after bionator therapy. METHODS: Measurement of transverse dimensions between posterior maxillary and mandibular implants, as well as the distances between the buccal, gonial and antegonial points were recorded. Measurements were analyzed at three periods: T1 = before bionator therapy, T2 = after bionator therapy and T3 = 5.74 years after T2. RESULTS: There was statistically significant transverse increase due to growth and/or treatment for all variables, except for the distance between the anterior maxillary implants. CONCLUSIONS: During the study period only the anterior maxillary area did not show transverse growth. |
Databáze: | Directory of Open Access Journals |
Externí odkaz: |