磁共振成像（MRI）的特點是其檢查過程中不存在電離輻射的風險。與X射線和CT掃描相比，MRI掃描的成像優勢在于它可以提供清晰詳細的軟組織圖像，同時也可以幫助診斷骨骼損傷或結構異常（如腫瘤）。

Magnetic   resonance imaging (MRI), uses a strong magnet linked to a computer to create   a detailed image of a cross-section of the body in black and white. The   advantage of MRI scans over X-rays and CT scans are that MRI provides clear,   detailed images of the soft-tissue structures, in addition to just the bones.   There is also no radiation involved during an MRI. MRI may also be used to   assess the results of orthopedic surgeries and joint arthritis.