Femoral triangle

The femoral triangle is an anatomical region of the human thigh, important as a number of important structures pass through here.

The femoral triangle is formed by the inguinal ligament (superiorly), the sartorius muscle (laterally), and adductor longus (medially).

The femoral nerve, the femoral artery and the femoral vein (from lateral to medial), are three important structures running through this area.

A mnemonic to remember the order is: NAVY - nerve, artery, vein, Y-fronts. (Y-fronts are a brand of underwear, that is added to elucidate the direction of naming, lateral to medial.)