What is sciatic buttress?

The sciatic buttress is the confluence of the anterior and posterior columns of the acetabulum. Together, the columns form a lowercase lambda (λ) shape, with a longer anterior column and a shorter posterior column (Fig 2) (5,14,15).

What is Stoppa approach?

During the Stoppa approach the surgeon must at all times protect the obturator neurovascular bundle and the lumbosacral nerve trunk. Exposure. This approach to the anterior intrapelvic region (brown) allows visualization of: The pubic symphysis. The entire quadrilateral surface.

Is acetabular fracture a hip fracture?

An acetabular fracture is a break in your hip socket. Your hip is a “ball-and-socket” joint. Your acetabulum, which is part of your pelvis, forms the socket. Your femoral head, which is the upper end of your femur (thigh bone), forms the ball.

What is pubic rami fracture?

Pubic rami fractures are classified as fractures of the anterior pelvic ring and from a biomechanical point of view they are considered stable fractures that allow full weight bearing. As a consequence conservative treatment consisting of analgesia and mobilisation with weight bearing as tolerated is generally applied.

What does an acetabular fracture feel like?

Symptoms. Acetabular fractures usually produce hip pain, but may also cause diffuse pain in the groin and leg. Putting weight on the affected leg can be painful, but it still may be possible to put weight on it.

What is the acetabulum?

What is an acetabulum? The hip is one of the body’s largest joints. It is a “ball-and-socket” joint. The socket is formed by the acetabulum, which is part of the pelvis. The ball is the femoral head, which is the upper end of the femur (thighbone).

What is the late complication of acetabular fracture?

Late complications were: osteoarthritis (n=29), osteonecrosis of the femoral head (ONFH: n=8) and heterotopic ossification (n=2).

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