<b>Study on the development of frontal sinuses by morphometric analysis of the skull</b> - doi: 10.4025/actascibiolsci.v35i2.13334

  • Antônio Felix da Silva Filho Universidade Federal de Pernambuco
  • André Pukey Oliveira Galvão Universidade Federal de Pernambuco
  • Rosane Costa da Silva Galvão Universidade Federal de Pernambuco
  • Kleber Botelho Fraga Universidade Federal de Pernambuco
  • Carolina Peixoto Magalhães Universidade Federal de Pernambuco
Palavras-chave: paranasal sinuses, pyriform aperture, craniometry

Resumo

The frontal sinuses are cranial areas of clinical, forensic and pathology importance whose development mechanisms are still poorly defined. Nasal airflow and brain development are two of the main theories. Current analysis debates whether they are the real determinants of frontal sinuses growth, which may be proved by the skull’s morphometric analysis. Four groups of measures related to the external cranial architecture, the pyriform aperture, orbital cavities and frontal sinuses were defined. Thirty-three skulls of individuals, mean age 68 years, from the Laboratory of Anatomy of the Academic Centre of Victoria – UFPE – Brazil, were used. Statistical analysis showed total agenesis of the frontal sinus in 18.2% of the skulls. There was significant correlation between the development of the right frontal sinus and the pyriform aperture, and between the left frontal sinus and two cranial measurements (p ≤ 0.05). Significant differences between mean of pyriform aperture areas of the skulls with or without sinuses were also reported (p ≤ 0.01). Results supported the fact that there was a modulation activity by nasal aeration and brain formation in the development of frontal sinuses.

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Biografia do Autor

Antônio Felix da Silva Filho, Universidade Federal de Pernambuco
Graduando em Biologia, Departamento de anatomia.
André Pukey Oliveira Galvão, Universidade Federal de Pernambuco
Departamento de anatomia, experiência com morfologia e dimorfismo sexual
Rosane Costa da Silva Galvão, Universidade Federal de Pernambuco
Departamento de anatomia.
Kleber Botelho Fraga, Universidade Federal de Pernambuco
Departamento de Anatomia.
Carolina Peixoto Magalhães, Universidade Federal de Pernambuco
Departamento de Anatomia, área de pesquisa em morfologia.
Publicado
2012-12-20
Como Citar
Silva Filho, A. F. da, Galvão, A. P. O., Galvão, R. C. da S., Fraga, K. B., & Magalhães, C. P. (2012). <b>Study on the development of frontal sinuses by morphometric analysis of the skull</b&gt; - doi: 10.4025/actascibiolsci.v35i2.13334. Acta Scientiarum. Biological Sciences, 35(2), 273-276. https://doi.org/10.4025/actascibiolsci.v35i2.13334
Seção
Morfofisiologia Animal

 

0.6
2019CiteScore
 
 
31st percentile
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0.6
2019CiteScore
 
 
31st percentile
Powered by  Scopus