Estudo morfometrico da região orbitaria humana atraves da reconstrução tridimensional computadorizada de imagens tomograficas

AUTOR(ES)
DATA DE PUBLICAÇÃO

1995

RESUMO

A morphometric study was conducted in five humans cadaver heads with preserved orbital region , obtained from the Departament of Human Anatomy in I the Institute of Biology of the State University of Campinas (UNICAMP). The heads were scanned by a computer tomograph in the Radiology Departament of the Clinics Hospital. Three dimensional reconstructions were performed from tomographic slices separated by 1,5mm using the 3DViewnix program in a computer workstation, on the Laboratory of Computator Engineering and Industrial Automation of the Faculty of Electrical Engineery. It were selected five types of linear measurements as well as two types of volumetric ones from orbital region. The values obtained from anatomic dissection were matched against the measures from computer analysis for statistical evaluation ( paired observations, and linear regression). The results showed no statistically significant differences, and a sactisfactory linear correlation between the anatomical and computer measures. In this study was developed a protocol to obtain the examinations with the equipments available in UNICAMP.

ASSUNTO(S)

orbita processamento de imagens assistida por computador

ACESSO AO ARTIGO

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