The labor history of the United States describes the history of organized labor, US labor law, and more general history of working people, in the United States. Beginning in the 1930s, unions became important components of the Democratic Party. However, some historians have not understood why no Labor Party emerged in the United States, in contrast to Western Europe. The nature and power of organized labor is the outcome of historical tensions among counter-acting forces involving workplace righ
sympathetic effusion. swelling of the knee joint 1st post operative day following internal fixation of femur with ILN. u can see the patellar tap being elicited.this was the post-op x-ray.this was sympathetic effusion of the nearby knee joint following ILN fixation of femur,it is self limiting, subsided in 4days.... Views: 617.welling of the knee joint 1st post operative day following internal fixation of femur with ILN. u can see the patellar tap being elicited. this was the post-op x-ray.
Osteoarthritis is the most common cause of water on the knee. This condition develops as the meniscus wears away due to repetitive stress and injury over time. Without the lubricating effect of cartilage, friction increases, and the knee becomes swollen and painful to use. Trauma is another common cause of effusion. Twisting, hyperextension, a sudden stop or a direct blow to the knee can damage the bones, ligaments and meniscus, resulting in pain and swelling. Interestingly, many diseases can cause knee problems, including some that may have origins elsewhere in the body.