12/1/2023 0 Comments Acetabulum of pelvis![]() The word was later also used as a unit of volume, equal to roughly 270 ml. The surface of the acetabulum is the only part of the. The acetabulum is the large cup-shaped cavity on the anterolateral aspect of the pelvis that articulates with the head of the femur to form the hip joint. The word acetabulum means "little vinegar cup", and was the Latin word for a small vessel for storing vinegar (see acetabulum). On each side of the pelvis (hip) bone is the acetabulum, or socket, of the ball-and-socket joint. In reptiles and in birds, the acetabula are deep sockets. Its counterpart in the pectoral girdle is the glenoid fossa. The text is divided into three sections: general aspects, disruption of the pelvic ring, and fractures of the acetabulum. The rest of the acetabulum is formed by a curved, crescent-moon shaped surface, the lunate surface, where the joint is made with the head of the femur. At the lower part of the acetabulum is the acetabular notch, which is continuous with a circular depression, the acetabular fossa, at the bottom of the cavity of the acetabulum. It is bounded by a prominent uneven rim, which is thick and strong above, and serves for the attachment of the glenoidal labrum (cotyloid ligament), which contracts its opening, and deepens the surface for formation of the hip joint. All three bones of the pelvis (the ilium, ischium, and pubis) together form the acetabulum. In the last century, conservative treatment was the most common. The radiographic anatomy of the acetabulum can be determined using AP pelvis and two 45-degree oblique radiographs as proposed by Judet and Letournel. The rest is formed by the pubis, near the midline. The acetabulum (plural: acetabula) is the large cup-shaped cavity on the anterolateral aspect of the pelvis that articulates with the femoral head to form the hip joint. Background: Fractured acetabulum and pelvis are serious injuries. The top of your thigh bone (femur head) that fits into your hip bone (pelvis) is approximately. joint is one of the largest joints in your body. This type of joint offers a wide range of motion and provides support for your legs to hold your body. The hip joint is a ball-and-socket joint where the ball-shaped head of the femur sits and rotates within the acetabulum, which is a cup-shaped socket. ![]() The ilium forms the upper boundary, providing a little less than two-fifths of the structure of the acetabulum. The round part of your femur fits into a cup-like socket in your pelvis called the acetabulum. The acetabulum is part of the hip joint, which is a large, weight-bearing joint that connects the pelvis to the lower limb. Contributing a little more than two-fifths of the structure is the ischium, which provides lower and side boundaries to the acetabulum. There are three bones in the pelvis which come together to form the acetabulum. ![]()
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