Anatomy of the groin area The groin area , also known as the inguinal region, is located on each side of the lower abdomen. It extends from the pubic bone to the crease between the thigh and the abdomen. The groin consists of several structures, including muscles, tendons, blood vessels, lymph nodes, and nerves. One of the main components of the groin area is the inguinal canal, which is a passage that allows structures, such as blood vessels and nerves, to pass through. It is a common site ... The inguinal region, also known as the groin , is an anatomical space in the lower portion of the anterior abdominal wall, located superior to the thigh, lateral to the pubic tubercle, and inferomedial to the anterior superior iliac spine (ASIS). Based on the nine region (quadrant) scheme, there are two inguinal regions on each side of the abdomen: left and right. The left inguinal region contains part of the small intestine, the descending colon, the sigmoid colon and, in females, the left ... Explore the causes of groin pain, from muscle strains to hernias. Learn symptoms, treatments, and when to seek medical help. Groin pain can be a symptom of many injuries and conditions, such as strains, hernias, hip problems, nerve issues and more. Learn about the possible causes, how to find relief and when to see a healthcare provider for groin pain.