MarketFemoral canal
Company Profile

Femoral canal

The femoral canal is the medial compartment of the three compartments of the femoral sheath. It is conical in shape. The femoral canal contains lymphatic vessels, and adipose and loose connective tissue, as well as - sometimes - a deep inguinal lymph node. The function of the femoral canal is to accommodate the distension of the femoral vein when venous return from the leg is increased or temporarily restricted.

Anatomy
The femoral canal is bordered: • anterosuperiorly by the inguinal ligament • posteriorly by the pectineal ligament lying anterior to the superior pubic ramus • Medially by the lacunar ligament • Laterally by the femoral vein ==Physiological significance==
Physiological significance
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. ==Clinical significance==
Clinical significance
The entrance to the femoral canal is the femoral 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. ==See also==
tickerdossier.comtickerdossier.substack.com