股直肌 meaning in English

musculi rectus femoris
musculus rectus femoris
rectus femoris muscle
straight head

Fig . 1 - 57 anterolateral approach to femur . a , skin incision . b , femur exposed by separation of rectus femoris and vastus lateralis muscles and division of vastus intermedius muscle
图1 - 57股骨前外侧手术入路。 a皮肤切口； b分开股直肌和股外侧肌，劈开股中间肌，显露股骨。
When possible , the medial approach should be used in preference to an anteromedial one because in the latter the vastus medialis must be separated from the rectus femoris and the vastus intermedius must be split
如果可能，内侧入路应较前内侧入路优先使用，因前内侧入路需将股内侧肌和股直肌分开，并劈开服中间肌。