It was in the 1960s-1970s that modern orthopedics took birth, especially after the contributions of Hugh Owen Thomas. Finally, intramedullary fixations were being done without opening up the fracture. This technology was popularized by the Harborview Medical Center in the Seattle group in the late 1970s. Modern hip and joint replacement The next big step in the evolution of orthopedics was joints and hip replacement which took place in the year 1960 by Sir John Charnley, an expert in tribology at Wrightington Hospital in England.

The heart is an integral part of our body system. It pumps out blood to the arteries. The force with which it exerts blood into the arteries is the blood pressure. A device called sphygmomanometer measures blood pressure. The normal and abnormal The normal blood pressure of a human being should range between 120 mm HG to 80 mm HG.

Common cold can be dated back to stone ages. It is one of the easily spread diseases by a virus and needless to say, mankind has been for ages trying to curb the symptoms and the condition altogether. It is also a fact that common cold is one of the condition for which medical attention is seldom sought after and only when the symptoms do not go away do we get it to the attention of the doctor.

The disease is known as Common cold for a reason. It is one of the easily spread infections in the world and no matter how robust your immune system is, chances are that you might have the symptoms at least once a year. The symptoms may last for a week or two and does not lead to any major complications.

The pain which you might feel is the step to indicate that all is not well with your body. In other words, the pain can alert you to look things differently. While in most of the cases this can be termed as an acute pain, there are also cases where the pain stretches beyond the time and can hamper your day to day life productivity.

Are you equally confused by the terms acute pain and chronic pain your doctor frequently uses? Are you sure you are giving the right answer when someone asks you if you have a chronic symptom? Have you ever pondered as to what could be the difference between these two major pain factors?