ischial,lordosis

就开始每日服用皮质类激素并使用坐骨承重的膝,踝,脚长腿支架ischial
semimembranosus origin: from the ischial tuberosity insertion
女性生殖系统解剖
坐骨结节 ischial tuberosity
biceps femoris origin: the long head from the ischial