股骨颈前倾角与扭转角是两个不同的解剖学概念。在人类学、诊断学和治疗股骨上端疾病等方面都有一定的参考价值。但目前国内文献资料都把二者混为一谈。为此，我们在大量临床观察的基础上，从解剖学、几何学和临床应用角度阐述了二者的主要区别，以资参考。１　股骨颈前倾角和 Femoral neck anteversion and torsion angle are two different anatomical concepts. In anthropology, diagnosis and treatment of upper femur diseases have some reference value. However, at present, the domestic literature confuses the two. To this end, we based on a large number of clinical observations, from the perspective of anatomy, geometry and clinical application of the main differences between the two, in order to reference. 1 femoral neck anteversion and