The impact of dental object which cause artifacts in MRI head and neck / Ahmad Ezzuddin Maula Mohd Zain

Purpose: To investigate the impact of dental objects worn by patient that causes artifacts in the MRI examination of head and neck. Methodology: This study was a retrospective study to investigate the impact of dental objects which cause artifacts in magnetic resonance imaging of head and neck. The...

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Main Author:	Mohd Zain, Ahmad Ezzuddin Maula
Format:	Thesis
Language:	English
Published:	2015
Subjects:	Radiography Radiographic magnification Magnetic resonance imaging
Online Access:	http://ir.uitm.edu.my/id/eprint/22280/ http://ir.uitm.edu.my/id/eprint/22280/1/TD_AHMAD%20EZZUDDIN%20MAULA%20MOHD%20ZAIN%20HS%20B%2015_5.pdf

id	uitm-22280
recordtype	eprints
spelling	uitm-222802018-12-26T06:18:33Z http://ir.uitm.edu.my/id/eprint/22280/ The impact of dental object which cause artifacts in MRI head and neck / Ahmad Ezzuddin Maula Mohd Zain Mohd Zain, Ahmad Ezzuddin Maula Radiography Radiographic magnification Magnetic resonance imaging Purpose: To investigate the impact of dental objects worn by patient that causes artifacts in the MRI examination of head and neck. Methodology: This study was a retrospective study to investigate the impact of dental objects which cause artifacts in magnetic resonance imaging of head and neck. The research was conducted using the DICOM system in the MRI room. About 40 images were obtained from the data storage containing MR images of head and neck from the year 2014 until 2015. Based on the acquired images associated with artifacts, research study was done to evaluate the extent of artifacts identified caused by various dental objects. Images were evaluated by senior radiographers in Hospital Pulau Pinang based on their working experience in the MRI department and mainly using absolute Visual Grading Analysis (VGA). Data collected were analyzed using independent ttest and one way ANOVA in SPSS. Differential analysis was required to evaluate the image quality of MR images in order to observe the statistical graph. Results: The descriptive analysis showed that mean VGA score is higher in images without artifact compared to the images with artifact. Findings on the one way ANOVA analysis also revealed that dentures has the highest mean score followed by titanium implant and orthodontic appliances which is the least. The result of the one way ANOVA test showed that the p-value is less than 0.05 (0.001) proving there is a significant difference in terms of the extent of artifact by the three sources of dental objects. 2015 Thesis NonPeerReviewed text en http://ir.uitm.edu.my/id/eprint/22280/1/TD_AHMAD%20EZZUDDIN%20MAULA%20MOHD%20ZAIN%20HS%20B%2015_5.pdf Mohd Zain, Ahmad Ezzuddin Maula (2015) The impact of dental object which cause artifacts in MRI head and neck / Ahmad Ezzuddin Maula Mohd Zain. Degree thesis, Universiti Teknologi MARA, Selangor, Puncak Alam Campus.
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Teknologi MARA
building	UiTM Institutional Repository
collection	Online Access
language	English
topic	Radiography Radiographic magnification Magnetic resonance imaging
spellingShingle	Radiography Radiographic magnification Magnetic resonance imaging Mohd Zain, Ahmad Ezzuddin Maula The impact of dental object which cause artifacts in MRI head and neck / Ahmad Ezzuddin Maula Mohd Zain
description	Purpose: To investigate the impact of dental objects worn by patient that causes artifacts in the MRI examination of head and neck. Methodology: This study was a retrospective study to investigate the impact of dental objects which cause artifacts in magnetic resonance imaging of head and neck. The research was conducted using the DICOM system in the MRI room. About 40 images were obtained from the data storage containing MR images of head and neck from the year 2014 until 2015. Based on the acquired images associated with artifacts, research study was done to evaluate the extent of artifacts identified caused by various dental objects. Images were evaluated by senior radiographers in Hospital Pulau Pinang based on their working experience in the MRI department and mainly using absolute Visual Grading Analysis (VGA). Data collected were analyzed using independent ttest and one way ANOVA in SPSS. Differential analysis was required to evaluate the image quality of MR images in order to observe the statistical graph. Results: The descriptive analysis showed that mean VGA score is higher in images without artifact compared to the images with artifact. Findings on the one way ANOVA analysis also revealed that dentures has the highest mean score followed by titanium implant and orthodontic appliances which is the least. The result of the one way ANOVA test showed that the p-value is less than 0.05 (0.001) proving there is a significant difference in terms of the extent of artifact by the three sources of dental objects.
format	Thesis
author	Mohd Zain, Ahmad Ezzuddin Maula
author_facet	Mohd Zain, Ahmad Ezzuddin Maula
author_sort	Mohd Zain, Ahmad Ezzuddin Maula
title	The impact of dental object which cause artifacts in MRI head and neck / Ahmad Ezzuddin Maula Mohd Zain
title_short	The impact of dental object which cause artifacts in MRI head and neck / Ahmad Ezzuddin Maula Mohd Zain
title_full	The impact of dental object which cause artifacts in MRI head and neck / Ahmad Ezzuddin Maula Mohd Zain
title_fullStr	The impact of dental object which cause artifacts in MRI head and neck / Ahmad Ezzuddin Maula Mohd Zain
title_full_unstemmed	The impact of dental object which cause artifacts in MRI head and neck / Ahmad Ezzuddin Maula Mohd Zain
title_sort	impact of dental object which cause artifacts in mri head and neck / ahmad ezzuddin maula mohd zain
publishDate	2015
url	http://ir.uitm.edu.my/id/eprint/22280/ http://ir.uitm.edu.my/id/eprint/22280/1/TD_AHMAD%20EZZUDDIN%20MAULA%20MOHD%20ZAIN%20HS%20B%2015_5.pdf
first_indexed	2023-09-18T23:08:20Z
last_indexed	2023-09-18T23:08:20Z
_version_	1777418633821028352

The impact of dental object which cause artifacts in MRI head and neck / Ahmad Ezzuddin Maula Mohd Zain

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