Imaging the Knee in the Setting of Metal Hardware

Chang Eric Y.; Bae Won C.; Chung Christine B.

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Imaging the Knee in the Setting of Metal Hardware

机译：在金属硬件设置中对膝盖进行成像

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摘要

Magnetic resonance (MR) imaging is an established modality for the evaluation of musculoskeletal structures, including the knee. Metallic implants are increasingly used and techniques to minimize artifacts are continuously improving. This article reviews the general principles behind the effects of metal on MR imaging, various MR imaging techniques that are available or have been recently described in the literature, and abnormalities that can be encountered during MR imaging of patients related to knee arthroplasty, hardware after internal fixation, or hardware used for soft tissue fixation.

机译：磁共振成像（MR）是一种用于评估包括膝盖在内的肌肉骨骼结构的既定模式。金属植入物越来越多地使用，并且最小化伪影的技术也在不断改进。本文回顾了金属对MR成像的影响的一般原理，文献中可用的或最近已有的各种MR成像技术以及与患者膝关节置换术，内部硬件相关的患者在MR成像期间可能遇到的异常固定，或用于软组织固定的硬件。

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《Magnetic resonance imaging clinics of North America》 |2014年第4期|共22页
作者
Chang Eric Y.; Bae Won C.; Chung Christine B.;
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原文格式 PDF
正文语种 eng
中图分类影像诊断学;
关键词
Metal artifact reduction sequences; Metal imaging; Metal hardware; View angle tilting; Slice encoding for metal artifact correction; Multiacquisition variable-resonance image combination; Ultrashort echo time-MAVRIC; Knee;

机译：金属伪影减少序列;金属成像;金属硬件;视角倾斜;用于金属伪影校正的切片编码;多采集可变共振图像组合;超短回波时间MAVRIC;膝盖;

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专利

1. Imaging the Knee in the Setting of Metal Hardware [J] . Chang Eric Y., Bae Won C., Chung Christine B. Magnetic resonance imaging clinics of North America . 2014,第4期

机译：在金属硬件设置中对膝盖进行成像
2. Update on Imaging of Knee Arthroplasties: Normal Findings and Hardware Complications [J] . Mar Winnie A., Tan Isaiah, Song Albert, Seminars in musculoskeletal radiology . 2019,第2期

机译：膝关节关节塑化成像的更新：正常调查结果和硬件并发症
3. Update on MRI Pulse Sequences for the Knee: Imaging of Cartilage, Meniscus, Tendon, and Hardware [J] . Ariyachaipanich Aticha, Bae Won C., Statum Sheronda, Seminars in musculoskeletal radiology . 2017,第2期

机译：更新膝关节MRI脉冲序列：软骨，弯月面，肌腱和硬件的成像
4. A system for the registration of arthroscopic images to magneticresonance images of the knee: for improved virtual knee arthroscopy [C] . Chengliang Hu, Giancarlo Amati, Nicola Gullick, SPIE Conference on Medical Imaging . 2009

机译：用于膝关节磁共振图像的关节镜图像的系统：用于改进的虚拟膝关节视镜
5. Multi-surface, multi-object optimal image segmentation: Application in three-dimensional knee joint imaged by MR. [D] . Yin, Yin. 2010

机译：多表面，多对象的最佳图像分割：在MR成像的三维膝关节中的应用。
6. Image quality of cone beam computed tomography for evaluation of extremity fractures in the presence of metal hardware: visual grading characteristics analysis [O] . Greg M Osgood, Gaurav K Thawait, Nima Hafezi-Nejad, 2017

机译：锥形束计算机断层扫描技术在金属硬件存在下评估肢端骨折的图像质量：视觉分级特征分析
7. Quantitative imaging of bone remodeling in patients with a unicompartmental joint unloading knee implant (ATLAS Knee System)—effect of metal artifacts on a SPECT-CT-based quantification [O] . Oliver S. Grosser, Marcus Klutzny, Heiko Wissel, 2021

机译：在基于SPECT-CT的量化中的Unicomparmmmmmmmmmmmental联合卸料膝盖患者骨重塑中的定量成像 - 金属伪像对基于SPECT-CT的量化

Imaging the Knee in the Setting of Metal Hardware

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