【摘要】 目的　为膝关节疾患的影像学诊断提供冠状断层解剖学基础。方法　用成年男尸右下肢膝部标本 5具 (新鲜 3 ,常规固定 2 ) ,先做膝部冠状位MR扫描 ,冰冻后再切制成 6个冠状断层解剖标本。结果　观察每一断层内膝关节的关节面、关节囊、关节腔、交叉韧带、半月板、滑膜囊及其周围结构的形态特征、位置毗邻及其在连续断层的变化规律 ,并匹配同一断层之MRI。结论　膝关节的冠状断层解剖各结构的形态、位置及变化规律 ,对医学影像学诊断有重要的临床意义更多还原

【Abstract】 Objective To provide coronary sectional anatomical basis for imaging diagnosis of the injure and disease of the knees.Methods 5 right knees of male adults cadavers were used . After the MR imaging examination,all specimens were frozen and cut into 6 coronary sections . Results The morphological charactenstics relation and the law of variation of the articular facets,articular capsule,articular cavity,cruciate ligaments,menisci,synovial plicae and its surrounding structures on all coronary sections of knees were observed, and compared with the corresponding MR images .Conclusion The variation of morphology and structures of all coronary sectional specimens of knee joint provided foundation of dependable anatomy and clinical value for medical imaging diagnosis .更多还原