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Skip to Search Results- 20Ultrasound
- 18Scoliosis
- 3Finite-element-method
- 3Reliability
- 23D Ultrasound
- 2Adolescent idiopathic scoliosis
- 1Alanazi, Malik
- 1Benfield, David C.
- 1Chalmers, David E.
- 1Chan, Andrew Y-H
- 1Chen, Wei
- 1Christopher Ceroici
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Fall 2020
This thesis describes the research and development process in creating a 3D ultrasound-based navigation system to assist screw insertion for scoliosis surgery, with a focus on children who have adolescent idiopathic scoliosis (AIS). Screw placement accuracy is critical to prevent spinal cord or...
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A Novel 3D Printed Brace Manufacturing Process for the Treatment of Adolescent Idiopathic Scoliosis
DownloadSpring 2019
Adolescent Idiopathic Scoliosis (AIS) is a three-dimensional spinal deformity with lateral curvature and axial vertebral rotation affecting 1-3% of adolescents. Bracing is a proven non-surgical treatment aiming to stop curve progression. Literature has shown that brace wear time affects brace...
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Fall 2012
Quantification of the loads applied in biomedical applications has the potential to increase patient safety during surgical procedures and to improve the knowledge of the mechanical behavior of biological tissues. To capture the complexity of loads in biological systems, the acquisition of 3D...
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Algorithms for Adolescent Idiopathic Scoliosis Classification Based on Surface Topography Analysis
DownloadSpring 2018
While the common method for diagnosing and monitoring adolescents with idiopathic scoliosis (AIS) is X-ray radiographs from which a Cobb angle is measured, studies have shown that high radiation exposure is linked to high risk of cancer, particularly, for children and women. This thesis describes...
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Application of a biomechanical finite element spine model to the vicious cycle scoliosis growth theory: evaluation of improved FEA geometry and material assignment
DownloadFall 2009
Scoliosis is defined as the abnormal three dimensional curvature of the spine with 80% of all cases being idiopathic in nature. If left unchecked, this condition can cause cardio-pulmonary complications and occasionally death. Currently, the most common method of treatment of scoliosis is through...
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Application of Artificial Intelligence in Hip Ultrasound and its Performance in Detecting Developmental Dysplasia of the Hip
DownloadSpring 2022
Developmental Dysplasia of Hip (DDH) which represents a wide range of abnormalities from acetabular dysplasia to fixed dislocation, is mainly defined by a loss of conformity between the femoral head and the acetabulum and it can lead to structural instability and osteoarthritis. The diagnosis of...
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Application of Low Intensity Pulsed Ultrasound for Microbial Cell Stimulation in Bioprocesses And Development of Carbon-based Silver Covered Filters for Microbial Cells Removal in Water Systems
DownloadSpring 2017
Renewable resources with their potential application in food industry, pharmacy, energy sector, chemistry, material science etc. can be a major player in our everyday lives. Apart from sustainability in the production, the use of bioprocesses in the energy production and waste water treatment can...
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Application of Ultrasound to Guide Pedicle Screw Insertion during Scoliosis Surgery: a Feasibility Study
DownloadSpring 2011
This thesis presents an experimental study of a bovine vertebra using transmission and pulse-echo methods and a preliminary investigation to guide a screw insertion into a pedicle using TomoScan phased array unit. The results show the cancellous bone has higher attenuation than the cortical bone...