Morphogenetic development of trochlear groove and thigh muscles from embryo to fetus in humans
Fig 7
3D reconstructed models of the muscles involved in knee joint movement with leg skeleton during 37.2–170 mm crown-rump length (CRL).
Samples at 37.2, 43.5, 97, 128.1, and 170 mm CRL are shown. (A) Rectus femoris, (B) vastus, (C) semitendinosus, (D) semimembranosus, (E) long head of biceps femoris, and (F) short head of biceps femoris muscle.