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Craniofacial surgery simulation using volumetric object representations

Computer Assisted Surgery (CAS) systems facilitate surgical planning and analysis by aligning various datasets with information on morphology (MRI, CT, MR angiographies), cortical function (fMRI) or metabolic activity (PET, SPECT). These systems are categorized into performing one or more of the fun...

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Main Authors: Rana, Mohammad Azam, Setan, Halim, Majid, Zulkepli, Chong, Albert K.
Format: Conference or Workshop Item
Language:English
Published: 2006
Subjects:
TA Engineering (General). Civil engineering (General)
Online Access:http://eprints.utm.my/id/eprint/1199/1/Rana_ISBME06_137.pdf
http://eprints.utm.my/id/eprint/1199/
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spelling my.utm.11992017-08-29T06:38:24Z http://eprints.utm.my/id/eprint/1199/ Craniofacial surgery simulation using volumetric object representations Rana, Mohammad Azam Setan, Halim Majid, Zulkepli Chong, Albert K. TA Engineering (General). Civil engineering (General) Computer Assisted Surgery (CAS) systems facilitate surgical planning and analysis by aligning various datasets with information on morphology (MRI, CT, MR angiographies), cortical function (fMRI) or metabolic activity (PET, SPECT). These systems are categorized into performing one or more of the functions such as data analysis, surgical planning and surgical guidance, etc. The surgical planning systems present surgeons with data gathered prior to surgery and facilitate in plotting an approach trajectory that avoids critical structures such as blood vessels etc. Computer tomography (CT) has been widely used for surgical planners as craniofacial anomalies and fine anatomic details of facial traumic injuries are well studied with CT. This research focuses on development of a system for simulation of craniofacial reconstruction surgery based on CT and laser scan data. The surfaces of soft tissue and hard tissue have been extracted from CT data using Marching Cubes algorithm and are rendered with surface based methods. Cutting of soft/hard tissue has been performed using cutting surface. Various rendering modes (surface, wireframe, point cloud) for soft/hard tissue have been implemented for better diagnostic visualization. This paper reports various components of the system and the current state of the integrated system. 2006-11 Conference or Workshop Item PeerReviewed application/pdf en http://eprints.utm.my/id/eprint/1199/1/Rana_ISBME06_137.pdf Rana, Mohammad Azam and Setan, Halim and Majid, Zulkepli and Chong, Albert K. (2006) Craniofacial surgery simulation using volumetric object representations. In: Proceeding of 2 nd International Symposium on Biomedical Engineering (ISBME) 2006, 8-10 Nov 2006, Bangkok, Thailand.
institution Universiti Teknologi Malaysia
building UTM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Malaysia
content_source UTM Institutional Repository
url_provider http://eprints.utm.my/
language English
topic TA Engineering (General). Civil engineering (General)
spellingShingle TA Engineering (General). Civil engineering (General)
Rana, Mohammad Azam
Setan, Halim
Majid, Zulkepli
Chong, Albert K.
Craniofacial surgery simulation using volumetric object representations
description Computer Assisted Surgery (CAS) systems facilitate surgical planning and analysis by aligning various datasets with information on morphology (MRI, CT, MR angiographies), cortical function (fMRI) or metabolic activity (PET, SPECT). These systems are categorized into performing one or more of the functions such as data analysis, surgical planning and surgical guidance, etc. The surgical planning systems present surgeons with data gathered prior to surgery and facilitate in plotting an approach trajectory that avoids critical structures such as blood vessels etc. Computer tomography (CT) has been widely used for surgical planners as craniofacial anomalies and fine anatomic details of facial traumic injuries are well studied with CT. This research focuses on development of a system for simulation of craniofacial reconstruction surgery based on CT and laser scan data. The surfaces of soft tissue and hard tissue have been extracted from CT data using Marching Cubes algorithm and are rendered with surface based methods. Cutting of soft/hard tissue has been performed using cutting surface. Various rendering modes (surface, wireframe, point cloud) for soft/hard tissue have been implemented for better diagnostic visualization. This paper reports various components of the system and the current state of the integrated system.
format Conference or Workshop Item
author Rana, Mohammad Azam
Setan, Halim
Majid, Zulkepli
Chong, Albert K.
author_facet Rana, Mohammad Azam
Setan, Halim
Majid, Zulkepli
Chong, Albert K.
author_sort Rana, Mohammad Azam
title Craniofacial surgery simulation using volumetric object representations
title_short Craniofacial surgery simulation using volumetric object representations
title_full Craniofacial surgery simulation using volumetric object representations
title_fullStr Craniofacial surgery simulation using volumetric object representations
title_full_unstemmed Craniofacial surgery simulation using volumetric object representations
title_sort craniofacial surgery simulation using volumetric object representations
publishDate 2006
url http://eprints.utm.my/id/eprint/1199/1/Rana_ISBME06_137.pdf
http://eprints.utm.my/id/eprint/1199/
_version_ 1643643275903500288
score 13.211869

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