What is Foveolar artery?

What is Foveolar artery?

Another direct source of blood supply is from the foveal artery, aka the artery of the ligamentum teres. The ligamentum teres is the ligament connecting the head of the femur to the acetabulum. The foveal artery runs within the ligament, though its contribution is only significant in pediatric populations.

Where does the Foveolar artery come from?

The acetabular branch enters the hip joint along with the acetabular branch of the obturator artery to supply the femoral head and other structures at the hip joint. It gives off the foveolar artery (medial epiphyseal artery).

What are Retinacular arteries?

branches of the medial and lateral circumflex femoral arteries that extend to the head of the femur within the retinacular folds of synovial membrane surrounding the neck of the femur. Collectively, these arteries provide the main blood supply to the femoral head.

Where does medial circumflex artery come from?

The medial circumflex femoral artery usually arises from the deep femoral artery. It supplies the supplies adductors and hamstring group as well as sciatic nerve and femoral head and neck through anastomosis.

What is head of femur called?

The “ball” is known anatomically as the femoral head; the “socket” is part of the pelvis known as the acetabulum. Both the femoral head and the acetabulum are coated with articular cartilage.

Which artery is the main blood supply to the hip?

It contains several branches that supply blood to the tissues in the abdominal wall, groin and pubic area. Deep femoral artery: This artery branches off the common femoral artery. It supplies blood to the femur, hip, buttocks and tissues deep in the thigh.

What supplies the femoral head?

Three main arteries supply the femoral head. The lateral epiphyseal branch of the medial femoral circumflex and the ascending branch of the lateral femoral circumflex both ascend from the deep femoral artery.

Where is the adductor hiatus?

The adductor hiatus (AH) can be described as an opening in the aponeurotic distal attachment of adductor magnus muscle, which transmits the femoral artery and vein from the adductor canal in the thigh to the popliteal fossa (1).

What is medial circumflex?

The medial circumflex femoral artery (internal circumflex artery, medial femoral circumflex artery) is an artery in the upper thigh that helps supply blood to the neck of the femur.

What is the anatomy of the fovea?

Anatomical terminology. The foveola is located within a region called the macula, a yellowish, cone photo receptor filled portion of the human retina. The foveola is approximately 0.35 mm in diameter and lies in the center of the fovea and contains only cone cells, and a cone-shaped zone of Müller cells.

How many stock photos of the femoral artery are there?

Browse 954 femoral artery stock photos and images available, or search for femoral vein or vascular system to find more great stock photos and pictures. Arterial Angioplasty, Coronary Angioplasty Placement Of A Coronary Stent, Passing Either By The Femoral Artery, Either By An Artery Of The Arm,…

What is the size of the foveola?

The foveola is approximately 0.35 mm in diameter and lies in the center of the fovea and contains only cone cells, and a cone-shaped zone of Müller cells.

Where is the foveola located in the retina?

The foveola is located within a region called the macula, a yellowish, cone photoreceptor filled portion of the human retina. The foveola is approximately 0.35 mm in diameter and lies in the center of the fovea and contains only cone cells, and a cone-shaped zone of Müller cells.