Magnetic resonance imaging of artificial lumbar disks: safety and metal artifactsOACSTPCD
Magnetic resonance imaging of artificial lumbar disks: safety and metal artifacts
Background This study was to investigate the safety of two types of commercially available lumbar artificial discs (CHARITE and PRODISC -L) during a magnetic resonance imaging (MRI) procedure in a 1.5-Tesla MR system, and to …查看全部>>
Background This study was to investigate the safety of two types of commercially available lumbar artificial discs (CHARITE and PRODISC -L) during a magnetic resonance imaging (MRI) procedure in a 1.5-Tesla MR system, and to evaluate the size of metal artifacts on the MR image for different sequences.Methods A 1.5-Tesla clinical MR imaging system was used. The degree of deflection of the endplates of two artificial discs was evaluated by an angle-measurement…查看全部>>
YANG Chang-wei;LIU Liu;WANG Jian;DONG Ai-sheng;LU Jian-ping;HE Shi-sheng;LI Ming
Orthopedics Department,Changhai Hospital, Second Military Medical University, Shanghai 200433, ChinaBum Department,Changhai Hospital, Second Military Medical University, Shanghai 200433, ChinaRadiology,Changhai Hospital, Second Military Medical University, Shanghai 200433, ChinaRadiology,Changhai Hospital, Second Military Medical University, Shanghai 200433, ChinaRadiology,Changhai Hospital, Second Military Medical University, Shanghai 200433, ChinaOrthopedics Department,Changhai Hospital, Second Military Medical University, Shanghai 200433, ChinaOrthopedics Department,Changhai Hospital, Second Military Medical University, Shanghai 200433, China
医药卫生
intervertebral diskartifactsmagnetic resonance imaging
intervertebral diskartifactsmagnetic resonance imaging
《中华医学杂志（英文版）》 2009 (8)
人工腰椎间盘磁共振成像兼容性的实验研究
911-916,6
This project was supported by the grants from the National Natural Science Foundation of China (No. 30700849) and Science Foundation of Shanghai Municipal Commission of Sciences and Technology (No. 07JC 14069).
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