For full-thickness grafts, also strip the iliacus muscle from the inner table of the ilium (Fig. 1-22).

如切取全层骨块也需从骨内侧骨板肌(图1-22)。

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

肌肌股神经合干起始处发出,神经纤维主要来源于L4,其次为L3及L2。