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突破性研究:五种股骨头缺血性坏死基本分类系统的观察者内与观察 ...
1960 年推出的 Ficat 和 Arlet 分类,是首个被广泛认可的基于影像学(主要是 X 线平片)表现的分类系统;1984 年的 Steinberg 分类系统,融入了定量标准和磁共振成像(Magnetic Resonance Imaging,MRI)结果,提升了分期的可靠性;1987 年的 Mitchell 系统,结合了影像学和临床 ...
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