Anterior Crural Nerve Review

The anterior crural nerve is a , meaning it carries both motor (movement) and sensory (feeling) signals. Femoral Nerve: What Is It, Branches, Anatomy & Function

It arises from the posterior (dorsal) divisions of the ventral rami of the second, third, and fourth lumbar nerves ( L2-L4 ). anterior crural nerve

The nerve descends through the psoas major muscle and travels between the psoas and iliacus muscles. It enters the thigh by passing deep to the inguinal ligament , positioned lateral to the femoral artery. The anterior crural nerve is a , meaning

Approximately 2–4 cm below the inguinal ligament, it divides into anterior (superficial) and posterior (deep) bundles. 2. Functional Roles It enters the thigh by passing deep to

The is a formal, less commonly used medical term for the femoral nerve . It is the largest branch of the lumbar plexus and serves as the primary nerve for the anterior compartment of the thigh. 1. Anatomy and Origin