Influência do aparelho de Herbst bandado sobre as alterações dentárias na dentição mista
| Autor: | Savana Maia, Luana Paz Sampaio, Denise Rocha Goes Landázuri, Ary dos Santos-Pinto, Dirceu Barnabé Raveli |
|---|---|
| Přispěvatelé: | FAMOSP GESTOS, Universidade Estadual Paulista (Unesp), Universidade do Estado do Amazonas (UEA) |
| Jazyk: | angličtina |
| Rok vydání: | 2012 |
| Předmět: |
Orthodontics
Molar business.industry Cephalometry Overjet Herbst appliance Dentistry Herbst Appliance Overbite Craniometry medicine.disease lcsh:RK1-715 Dental arch medicine.anatomical_structure Anchorage system Mixed dentition Statistical significance lcsh:Dentistry medicine Oral Surgery Malocclusion business |
| Zdroj: | Dental Press Journal of Orthodontics, Vol 17, Iss 1, Pp 44-46 (2012) Dental Press Journal of Orthodontics, Volume: 17, Issue: 1, Pages: 44-46, Published: FEB 2012 Dental Press Journal of Orthodontics v.17 n.1 2012 Dental Press Journal of Orthodontics Dental Press International (DPI) instacron:DPI SciELO Repositório Institucional da UNESP Universidade Estadual Paulista (UNESP) instacron:UNESP |
| ISSN: | 2177-6709 2176-9451 |
| Popis: | Submitted by Guilherme Lemeszenski (guilherme@nead.unesp.br) on 2013-08-22T18:45:17Z No. of bitstreams: 1 S2176-94512012000100005.pdf: 451918 bytes, checksum: a15de78d1ad97fc5fe96469f4cb33dbf (MD5) Made available in DSpace on 2013-08-22T18:45:17Z (GMT). No. of bitstreams: 1 S2176-94512012000100005.pdf: 451918 bytes, checksum: a15de78d1ad97fc5fe96469f4cb33dbf (MD5) Previous issue date: 2012-02-01 Made available in DSpace on 2013-09-30T19:34:10Z (GMT). No. of bitstreams: 2 S2176-94512012000100005.pdf: 451918 bytes, checksum: a15de78d1ad97fc5fe96469f4cb33dbf (MD5) S2176-94512012000100005.pdf.txt: 34783 bytes, checksum: 35767737c5b404b096079e164b7b6939 (MD5) Previous issue date: 2012-02-01 Submitted by Vitor Silverio Rodrigues (vitorsrodrigues@reitoria.unesp.br) on 2014-05-20T15:09:17Z No. of bitstreams: 2 S2176-94512012000100005.pdf: 451918 bytes, checksum: a15de78d1ad97fc5fe96469f4cb33dbf (MD5) S2176-94512012000100005.pdf.txt: 34783 bytes, checksum: 35767737c5b404b096079e164b7b6939 (MD5) Made available in DSpace on 2014-05-20T15:09:17Z (GMT). No. of bitstreams: 2 S2176-94512012000100005.pdf: 451918 bytes, checksum: a15de78d1ad97fc5fe96469f4cb33dbf (MD5) S2176-94512012000100005.pdf.txt: 34783 bytes, checksum: 35767737c5b404b096079e164b7b6939 (MD5) Previous issue date: 2012-02-01 OBJECTIVE: This prospective clinical study was conducted with the purpose of evaluating the influence of the banded Herbst appliance on dental changes during the early treatment of Class II malocclusion. METHOD: The sample consisted of 15 prepubertal subjects (12 boys and 3 girls, initial age: 9 years and 6 months) who were treated with the Herbst appliance. Treatment effects were compared with those of a Class II Division 1 group of 15 subjects (8 boys and 7 girls, mean initial age 9 years and 1 month), not treated orthodontically. Statistical analysis was performed using Student t-test with 5% significance level. RESULTS: The results showed that treatment with the banded Herbst appliance in the mixed dentition stage tended to upright maxillary incisors (mean: 4.14°). The maxillary molars were distalized and intruded significantly (mean 2.65 mm and 1.24 mm, respectively), the lower incisors slightly protruded anteriorly (mean 1.64 mm) and the molars showed no significant changes in the horizontal and vertical directions. Furthermore, significant improvements were noted in overbite (1.26 mm), overjet (4.8 mm) and molar relationship (12.08 mm). CONCLUSIONS: Changes in the upper dental arch were found to be greater than changes in the lower arch. Furthermore, mandibular anchorage loss was reduced due to the anchorage system used in the study. FAMOSP GESTOS UNESP FOAr Amazonas State University UNESP FOAr |
| Databáze: | OpenAIRE |
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