Results: The accuracy of MRI stage was 81.3%. The important signs for stage were integrality of overlying cartilage and sunken extent of osseous lesion.
结果：MRI对剥脱性骨软骨炎分期的符合率为81 3 % ，病变骨剥离程度和覆盖软骨结构的完整性是分期的主要依据。
Results: The accuracy of MRI stage was 81.3%. The important signs for stage were integrality of overlying cartilage and sunken extent of osseous lesion.
结果：MRI对剥脱性骨软骨炎分期的符合率为81 3 % ，病变骨剥离程度和覆盖软骨结构的完整性是分期的主要依据。
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