How Do You Spell CRURAL RING?

1. The crural ring is a structural opening located in the abdominal wall that serves as the passage through which the femoral canal travels. It is formed by an aperture in the aponeurosis of the external oblique muscle and is situated just above the medial half of the inguinal ligament.

   In anatomy, the crural ring is considered a significant landmark in the lower abdomen, specifically in the region of the groin. It is shaped like an oval and is approximately four centimeters in length. The crural ring is positioned inferior and medial to the inguinal ligament and appears as a weakness in the abdominal wall.

   Through the crural ring, the femoral canal passes by connecting the abdominal cavity with the femoral sheath. The femoral canal is a small passage with a length of approximately three centimeters, allowing for the passage of the femoral artery, femoral vein, and lymphatic vessels. It is enclosed by the femoral sheath, which serves to protect and provide support to the structures passing through the canal.

   Pathological conditions such as femoral hernias may occur when there is a protrusion of abdominal contents through the crural ring and into the femoral canal. The crural ring, therefore, plays a crucial role in anatomical and clinical contexts, serving as a passage for important structures while also presenting potential vulnerabilities if weakened or compromised.

2. Annulus femoralis.

   A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.

Common Misspellings for CRURAL RING

The word "crural ring" has a straightforward etymology derived from the Latin language. Here is a breakdown of its components:

1. Crural: The adjective "crural" originates from the Latin word "cruris", which means "leg". It refers to anything related to or associated with the leg, such as the crural muscles or crural veins.

2. Ring: The noun "ring" has a Germanic origin but entered English through Old Norse. It refers to a circular band or hoop. In medical terminology, a ring can indicate a circular structure or opening.

When combined, "crural ring" describes a circular structure or an opening related to the leg. In medicine, it specifically refers to the passage formed by the inguinal ligament, the lacunar ligament, and the conjoined tendon, which allows passage of the femoral vessels in the anterior abdominal wall.