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7 Common Side Effects Of Knee Replacement Surgery

Knee replacement surgery is done to treat the diseased joints in and around the knees. In this procedure, the diseased joint is removed and replaced with the help of the prosthesis. To gain the most success rate, people must opt best knee replacement doctors for surgery to get the most favorable results. You will be surprised to know that most knee joint operations are problem-free and there are only 0.25%  cases where complications have been noted. Either the complications are minor or easily treatable. Your age and immune power decide the percentage of risk of complications developing. Take your medicines properly and do recommend exercises to avoid any type of further complications.

Check out the complications to avoid them at the best level.

Blood Clots

After surgery, there are chances of the formation of blood clots in the deep veins of the leg which is commonly known as deep vein thrombosis. This can further cause pain and swelling. This occurs because of the changes in the way blood flows. You can wear special stockings, pumps to exercise the feet and drugs that are given by injection such as heparin.

The surgeons also provide blood thinning drugs which can increase the risk of bleeding, bruising or infection to balance these risks.

Pulmonary Embolism

Like other things, blood clots can also travel to the lungs which can lead to breathlessness and chest pains. In extreme cases, a pulmonary embolism can be fatal. This case can be life-threatening and sometimes not treatable with blood-thinning drugs and oxygen therapy.

Wound Infection

With every infection, there is a small risk of catching the infection in and around the wound. Although this happens very rarely and can be treated with antibiotics as well but there is a chance of developing a deep infection, which may mean removing the new joint until the infection clears up. In extreme cases of infection, there are chances that surgeon will opt for the removal of knee replacement permanently. But this case is extremely rare.

Nerve Damage

•    Ligaments, arteries or nerves will get damaged

•    Chances of ligament damage is about 1 out of 100 and can be protected by a brace while it heals

•    Damage to arteries

•    Blood flow in the muscles around the new joint is reduced which is known as compartment syndrome

Bone Fracture

There are a rare but minor chance of the breaking of bone around the replacement joint. This occurs in people with weak bones known as osteoporosis. In these cases, further surgery is required to heal the space properly. Opt for best hospitals for the knee replacement to get the perfect surgery.


There is a small chance of dislocation of a mobile plastic bearing in the knee, and this would need further surgery.

Wound Haematoma

A wound haematoma is when blood gets filled inside a wound. Occasionally, the blood may collect under the skin, causing a swelling. This may happen within a week or so after the surgery. Do you know that drugs like aspirin and antibiotics increase the risk of the haematoma?

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