Objective to analyze ct and MRI findings of patients with orbital subperiosteal hematoma and to evaluate their clinic values.
目的分析眼眶骨膜下间隙血肿的CT、MRI表现并探讨其临床价值。
Objective To analyze the X-ray findings of physiologic flexure degree change of cervical vertebra and their clinic significance.
目的分析颈椎生理曲度改变的X线表现及其临床意义。
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