Obturator Foramen

The Obturator Foramen is a large opening in the pelvic bone, bounded by the pubis and ischium. It is located in the lower part of the pelvis between the pubic and ischial bones. Vessels and nerves pass through this hole, as well as muscles involved in hip movements.

The obturator foramen is oval in shape and inclined medially and posteriorly. Its upper edge is formed by the pubic bone, the lower by the ischium.

Functionally, this hole allows the neurovascular bundle to pass through, consisting of the obturator artery, vein and nerve. They provide blood supply and innervation to the muscles that form the medial group of thigh muscles.

Also, the obturator muscle passes through the obturator foramen, abducting the thigh laterally and bringing it into a rotational position.

The obturator foramen is part of the pelvic bone, which is part of the pelvis.

The Obturator Foramen is one of the key elements in the anatomy of the human body. This is a large hole located in the pelvic bone that is important for the movement and function of the legs.

Anatomically, the obturator foramen is located in the lower part of the pelvic bone, between the pubic and ischial bones. It is shaped like an oval and is usually about 4 cm long and about 3 cm wide. This opening is for the passage of nerves, vessels and muscles that run down the thigh.

The obturator foramen is an important element for the stability of the pelvis and the movement of the legs. The nerves and vessels passing through this opening provide sensation and movement to the lower body. It also serves to attach muscles that are involved in moving the legs and maintaining body balance.

It is important to note that the Obturator foramen can be subject to various pathologies and injuries. For example, fractures of the ischium or pelvic bone can damage the nerves and vessels passing through this opening. Also, infections and tumors can affect the functioning of this opening and lead to various diseases.

In conclusion, the Obturator foramen is an important element of the anatomy of the human body that plays an important role in the movement and functioning of the legs. Understanding the structure and functioning of this hole can help in the diagnosis and treatment of various pathologies associated with it.

The obturator foramen is a large opening in the pelvic bone, bounded by the pubis and ischium. It is located below the acetabulum. Vessels and nerves, as well as muscles involved in hip movements, pass through the obturator foramen.

The obturator foramen is formed as a result of the fusion of the pubic, ischium and sit bones. The inner edge of the hole is formed by the pubic bone, the outer edge by the ischium. The shape of the obturator foramen is different in men and women. In women it has a triangular shape, and in men it is oval.

The obturator foramen plays an important role in ensuring the passage of the neurovascular bundle and muscles. Damage or inflammation of the hole can lead to disturbances in the innervation and blood supply of the lower limb.

The obturator foramen is a large opening in the pelvic bone. It is bounded by the pubis and ischium, and is traversed by the obturator canal, which is part of the lumbar femoral joint. The obturator foramen allows free passage of muscles and nerves through the pelvic bone.

The obturator foramen has the shape of a triangle and is located on the lateral surface of the pelvis. It is located between the pubic bone and the ischial tuberosity. This opening allows the muscles of the thigh and buttock to pass through the pelvis and also allows the passage of nerves that provide sensation and movement to the lower limb.

In addition, the obturator nerve, which is one of the four nerves of the lumbar plexus, passes through the obturator foramen. It provides the motor function of the muscle located in the femoral canal. In addition, it provides sensitivity in the thigh and calf areas.

Thus, the obturator foramen is an important anatomical formation in the pelvis, which ensures the free passage of various structures through the pelvic cavity. Knowledge of the anatomy and location of this opening can be useful to doctors and other pelvic specialists, as well as to patients who need treatment or diagnosis of pelvic diseases.