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Repercussions of surgically assisted maxillary expansion on nose width and position of septum and inferior nasal conchae

Landim, Fabrício Souza ; Freitas, George Borba ; Malouf, Andreana Braga ; Studart, Liana P Carvalho ; Rocha, Nelson Studart ; de Souza Andrade, Emanuel Sávio ; Caubi, Antônio Figueiredo ; Filho, José Rodrigues Laureano ; Oliveira E Silva, Emanuel Dias

International journal of medical sciences, 2011-01, Vol.8 (8), p.659-666

Australia: Ivyspring International Publisher

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  • Título:
    Repercussions of surgically assisted maxillary expansion on nose width and position of septum and inferior nasal conchae
  • Autor: Landim, Fabrício Souza ; Freitas, George Borba ; Malouf, Andreana Braga ; Studart, Liana P Carvalho ; Rocha, Nelson Studart ; de Souza Andrade, Emanuel Sávio ; Caubi, Antônio Figueiredo ; Filho, José Rodrigues Laureano ; Oliveira E Silva, Emanuel Dias
  • Assuntos: Adolescent ; Adult ; Female ; Humans ; Male ; Maxillary Sinus - surgery ; Middle Aged ; Nose - anatomy & histology ; Research Paper ; Young Adult
  • É parte de: International journal of medical sciences, 2011-01, Vol.8 (8), p.659-666
  • Notas: ObjectType-Article-1
    SourceType-Scholarly Journals-1
    ObjectType-Feature-2
    content type line 23
    Conflict of Interest: The authors have declared that no conflict of interest exists.
  • Descrição: The aim of the present study was to assess the clinical and radiographic repercussions of surgically assisted maxillary expansion on the septum, nasal cavity and nasal conchae. The sample was made up of 15 patients with skeletal maturity (9 females and 6 males between 16 and 45 years of age) and maxillary transverse deficiency. Assessments were performed through anterior rhinoscopy and frontal cephalometric radiographs on three occasions: (T0) preoperative period, (T1) locking of the expander and (T2) six months following the locking procedure. An increase was observed in the basal portion of the pyriform aperture and distances between the lateral wall of the basal portion of the pyriform aperture and the septum. The radiographic exam revealed that the nasal septum did not undergo any statistically significant change in its position. Moreover, no significant changes in the position of the nasal septum or nasal conchae were detected throughout the three evaluation times. The results suggest that surgically assisted maxillary expansion is capable of widening the basal portion of the pyriform aperture, with little repercussion on the anterior position of the nasal septum and inferior nasal conchae.
  • Editor: Australia: Ivyspring International Publisher
  • Idioma: Inglês

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