We designed a multicenter cohort study to identify the radiographic predictors for the development of myelopathy in patients with OPLL.

笔者进行多中心群体研究，来判定影像学检查在OPLL所致的脊髓病过程的预测价值。

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Objective: we studied the relationship between the MRI features and pathology for ossification of the posterior longitudinal ligament (OPLL).

目的：探讨后纵韧带骨化症(OPLL)的磁共振成像(MRI)信号特点及与病理的相关性。

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Objective To evaluate the effect of lower cervical instability on the onset of cervical ossification of the posterior longitudinal ligament (OPLL).

目的探讨下颈椎不稳与颈椎后纵韧带骨化症(OPLL)早期发病的关系。

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