2005
DOI: 10.1590/s1415-54192005000600011
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Avaliação transversal e vertical da maxila, após expansão rápida, utilizando um método de padronização das radiografias póstero-anteriores

Abstract: OBJETIVO: na presente pesquisa utilizou-se o aparelho Hyrax tendo como objetivo avaliar as alterações transversais e verticais da maxila. Foram selecionados 20 pacientes de ambos os gêneros, entre 7 e 11 anos de idade, que apresentavam mordida cruzada posterior uni ou bilateral. METODOLOGIA: foram realizadas telerradiografias em norma frontal (PA) antes e após a expansão. A fim de evitar que a falta de padronização dessas radiografias pudesse influenciar nos resultados, idealizou-se um método de padronização p… Show more

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Cited by 5 publications
(3 citation statements)
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“…These authors assessed various points including nasal width, which increased by 1.92 mm and nasal height, which increased by 2.5 mm. 19 …”
Section: Review Of the Literaturementioning
confidence: 99%
See 1 more Smart Citation
“…These authors assessed various points including nasal width, which increased by 1.92 mm and nasal height, which increased by 2.5 mm. 19 …”
Section: Review Of the Literaturementioning
confidence: 99%
“…The literature contains many papers describing relief of nasal obstruction after opening of the midpalatal suture by maxillary expansion in patients with maxillary atresia. 1 , 2 , 15 , 16 , 17 , 18 , 19 , 20 Relief of nasal obstruction occurs in cases where there was narrowing of the antero-posterior portion of the nasal cavity; during the maxillary expansion procedure this region is widened transversally. Such widening increases the airway space in the nasal cavity, resulting in improved nasal patency.…”
Section: Introductionmentioning
confidence: 99%
“…Postero-anterior radiographs The literature contains many papers describing relief of nasal obstruction after opening of the midpalatal suture by maxillary expansion in patients with maxillary atresia. 1,2,[15][16][17][18][19][20] Relief of nasal obstruction occurs in cases where there was narrowing of the antero-posterior portion of the nasal cavity; during the maxillary expansion procedure this region is widened transversally. Such widening increases the airway space in the nasal cavity, resulting in improved nasal patency.…”
Section: Changes In the Shape And Size Of The Nasal Cavitymentioning
confidence: 99%