方法在国产磁共振系统上，采用自行研制的颞下颌关节mri表面线圈完成颞下颌关节区的MRI成像，并与关节造影进行了对比性研究。

Methods Based on the local made MRI system, self made surface coil was applied to complete arthrography and a comparative study was also exercised between it and arthrography.

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目的探讨表面线圈接受信号对磁共振波谱分析的影响。

Objective To evaluate the analysis of MR spectroscopy(MRS) influenced by the sensitivity of surface coils as receivers of MR signals.

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