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首页> 外文期刊>Regional anesthesia and pain medicine >Ultrasound-guided and CT-navigation-assisted periradicular and facet joint injections in the lumbar and cervical spine: a new teaching tool to recognize the sonoanatomic pattern.
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Ultrasound-guided and CT-navigation-assisted periradicular and facet joint injections in the lumbar and cervical spine: a new teaching tool to recognize the sonoanatomic pattern.

机译:超声引导下和CT-navigation-assisted联合注射periradicular和方面腰椎和颈椎:新的教学工具认识到sonoanatomic模式。

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BACKGROUND AND OBJECTIVES: The aim of this study is to provide a teaching tool to facilitate the acquirement of periradicular and facet-joint infiltration techniques in the cervical and lumbar spine. METHODS: On 3 fresh cadavers, a computed tomography (CT) of the lumbar and cervical region was obtained. By use of a dedicated image navigation and reconstruction system, sonographic images were generated and fused with the collected CT data set. RESULTS: The sonoanatomy can be instantly compared with the correlating CT-images. This new bimodal method allows for simultaneous views of CT and ultrasound images. Multiplanar imaging of ultrasound-guided infiltrations is facilitated. CONCLUSIONS: This teaching tool provides immediate CT-verification of sonographically identified structures and helps in the identification of bony landmarks, which are necessary for facet-joint and periradicular injections.
机译:背景和目的:本研究的目的是提供一个教学工具方便吗取得periradicular facet-joint在宫颈和渗透技术腰椎。计算机断层扫描(CT)的腰颈部区域。专用的图像导航和重建系统,超声图像生成和融合与收集到的CT数据集。sonoanatomy可以立即相比关联的ct图像。允许同时CT的观点和方法超声图像。超声引导下入渗的促进。结论:这种教学工具提供立即CT-verification利用超声确定结构和帮助的骨性标志的识别facet-joint和periradicular所必需的注射。

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