ischiofemoral
adjective medical specialized uk/ˌɪs.ki.əʊˈfem.ər.əl/ us/ˌɪs.ki.oʊˈfem.ɚ.əl/
坐骨股骨的
relating to the ischium (= the large bone in the lower part of the hip) and femur (= the long bone in the upper part of the leg)
an ischiofemoral ligament 坐骨股韧带