The iliacus muscle gets nerve supply from the femoral nerve at lumbar levels two, three, and four. The psoas major is innervated by direct branches of the lumbar plexus, specifically from L1-L3.

The mean distance between the LFCN and the ASIS was 15.6 ± 4.2 mm (range 2.2–38.7). The nerve passed under the IL in 198 cases (82.5%), whereas in 44 cases (17.5%), it passed through the IL ...

Background To define the sites where the lateral femoral cutaneous nerve (LFCN) is more easily visualized and to describe the anatomical variations of the LFCN. Methods A total of 240 LFCNs in 120 ...