What is crural cistern?

The crural cistern is a part of the lymphatic system located in the pelvic region. It is also referred to as the pelvic cistern or pelvic lymphatic trunk. The lymphatic vessels from the lower limbs, pelvic organs, and abdominal wall converge to form the crural cistern. From here, the lymphatic fluid drains into the lymphatic vessels and then into the lymphatic ducts.

The crural cistern is an important component of the lymphatic system because it helps to remove excess fluid and waste products from the pelvic region. It also plays a crucial role in immune system function, as lymphatic vessels carry white blood cells and antibodies that help fight off infections and disease.

A dysfunction of the crural cistern can result in lymphedema, a condition where the lymphatic fluid accumulates in tissues, causing swelling and discomfort. Treatment for lymphedema may involve compression therapy, lymphatic drainage massage, or surgery in severe cases.

Overall, the crural cistern is a vital component of the lymphatic system and plays an essential role in maintaining a healthy immune system and removing waste products from the body.