![]() ![]() These bones come together at the level of the acetabulum, creating an inverted cup with. It protects and cushions the bones and enables them to move easily.ĭr. The innominate bone is a fusion of the ilium, ischium, and pubis. An acetabulum fracture rarely happens unless someone experiences a blunt impact, such as falling from a significant height or a car accident. The ball is known anatomically as the femoral head the socket is part of the pelvis known as the acetabulum. This construction of the hip joint makes an erect stance (hindlimbs located directly beneath the body) necessary like. The hip joint is a ball and socket joint. The bone surfaces of the ball and socket are covered with a smooth, slippery substance known as articular cartilage. The acetabulum is the socket on each side of the pelvis. One important dinosaurian synapomorphy is the perforate acetabulum, simply a 'hip bone' (actually three connected bones, together called the pelvis) with a hole in the center where the head of the femur ('thigh bone') sits. This femoral head makes the “ball” part of this joint and the “socket” is called the acetabulum. The upper part of the femur (thigh bone) is known as the femoral head. This socket that is formed by the acetabulum, is a part of the pelvic bone. There are several joints in a human body and the hip being one of the largest amongst them, has a “ball and socket” joint. The major cure of acetabular fractures is surgery, which helps to restore the natural anatomy of the hip and stabilize the hip joint and helps the patient in providing them back with their normal lifestyle. Acetabular fracture is a split of the bone in the socket portion of the “ball-and-socket” hip joint.Īs mentioned earlier, such fractures are not common and they occur much less frequently than fractures of the upper femur or femoral head i.e. The right and left hip bones make up the pelvic girdle. It is a type of fracture that is common in old age due to the weakening of bones and rare at a young age unless the person does not have any severe high-energy event such as a car collision or a fall from a height. Anteroinferior to the acetabulum is the large obturator foramen. This can be in the form of an external fixator, or Internal fixation carried out. Now a fracture to this bone means that the person will really have a problem walking normally in the future. Various ways of stabilising pelvic and acetabular injuries. The acetabulum is a part of the pelvis that meets the upper end of the thigh bone or the femoral head, so as to form the hip joint. Acetabulum and pelvis is a connection between the upper and the lower part of the body. ![]()
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