(2) The nerve fibers to iliacus derived from L4, secondly from L3 and L2, and originated nearly the femoral nerve.

髂则在股神合干起始处发出,神纤主要来源于L4,其次为L3及L2。

The nerve preramus L4 , the femoral nerve, the obturator nerve and the communicating branch are liable to injury in the front of the ligamentum iliolumbale.

L4神前、股神、神和交通在髂腰韧带前方易损伤。