The structure passing both through infrapiriform梨状肌下孔 and lesser sciatic foramen坐骨小孔 are
A. inferior gluteal blood vessels and inferior gluteal nerve臀下血管和臀下神经
B. inferior gluteal blood vessels and pudendal nerve阴部神经
C. internal pudendal blood vessels阴部内血管and pudendal nerve
D. internal pudendal blood vessels and inferior gluteal nerve
E. internal pudendal blood vessels and pudendal nerve as well as inferior gluteal blood vessels and inferior gluteal nerve
Refer to the structures at the infrapiriform foramen, which one is locate in the most medially?
A. sciatic nerve
B. pudendal nerve阴部神经
C. inferior gluteal vessels
D. internal pudendal vessels阴部内血管
E. posterior femoral cutaneous nerve股后皮神经
Th sciatic nerve supplies
Anterior group muscle of thigh
B. Posterior group muscle of thigh
C. Medial group muscle of thigh
D. Anterior group muscle of leg
E. Posterior group muscle of leg
The lower border of popliteal fossa is formed by
A. Biceps femoris
B. Semitendinosus
C. Semimembranosus
D. Gastrocnemius
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