Femoral canal ring, through which bowel can sometimes enter, causing a femoral hernia. Though femoral hernias are rare, their passage through the inflexible femoral ring puts them at particular risk of strangulation, giving them surgical priority. The position of the femoral canal medially to the femoral vein is of physiologic importance. The space of the canal allows for the expansion of the femoral vein when venous return from the lower limbs is increased or when increased intra-abdominal pressure (valsalva maneuver) causes a temporary stasis in the venous flow. Femoral canal In human anatomy of the leg, the femoral sheath has three compartments.
Ans d'Ans" association with Périgord. This association contains six municipalities and all with the descendants of Ans: Badefols-d'Ans, La Boissière-d'Ans, Chourgnac d’Ans, Granges-d'Ans, Sainte-Eulalie-d'Ans and Saint-Pantaly-d'Ans. Ans Ans (; ) is a small Belgian municipality located in the Walloon province of Liège. On January 1, 2006, Ans had a total population of 27,322. The total area is 23.35 km² which gives a population density of 1,170 inhabitants per km². Its postal code is 4430. Ans is the finish location of the road bicycle race Liège–Bastogne–Liège, the oldest of the classic cycle races held every April. Ans is bounded with Liège, Seraing,