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knee swelling and fluid 3 weeks after surgery is due to the healing of the tissues. this can take up to 6 weeks to 8 weeks to settle down. if this is persistent, then infection must be excluded.
Swelling after knee replacement surgery is common provided it is not abnormal and in excess. If it is too much then ankle pumping exercises and limb elevation might help. If swelling has condensed then it can create knee stiffness. Hope it helps.
Leaking wound, fever, swelling and effusion around the implant are the signs of infection after a total knee replacement.
Water on the knee after knee replacement is a very common problem that many patient face. It can be common or uncommon depending on severity of the swelling and time frame. Immediately following surgery it would appear as if your knee joint is swollen that is because of the underlying tissue has been traumatized. In knee replacement surgery the surgeon has to reach the joint by cutting the muscles so once operation is done the muscles has to be reorganized and that is the cause for swelling. As long as you are not having trouble or it is not causing any trouble to you swelling is normal thing. Hope it helps.
Doctors recommend that the leg be elevated from the day of the operation. Elevating helps the swelling go down. Elevate the leg several times a day.
Two weeks
Definitely go back to the doctors. There could be something wrong with the replacement. Book an appointment as soon as possible.
During a partial knee replacement you can see less of the knee, so aligning the implant is more difficult, if this is wrong, it will cause bigger problems. Also the remaining condyle can then deteriorate (naturally), needing a full replacement,
the simple answer is yes, as a knee is a joint, then replacing it means the joint has been replaced.
seek medical advice as there are a number of issue that occur to the knee which swelling indicates
It’s replacing or resurfacing of the worn out smooth lining (cartilage) with metal lining hence restoring the functionality of the joint. Swelling is also a normal part of the healing process. It's likely that you'll experience some swelling for 2 to 3 weeks following surgery. You can reduce swelling by doing your postoperative exercises. ... Ice packs are very effective for reducing swelling and inflammation in your knee joint and the surrounding tissue.
A person with a knee joint that has experienced damage or deterioration may be a suitable candidate for knee replacement surgery. Joints made of artificial material are used in this type of surgery to replace the damaged parts of the knee. There are several reasons why a person may need to have knee replacement surgery. Osteoarthritis is one well-known reason that prompts people to have knee replacement surgery. When a knee joint is in good condition, there is adequate cartilage that acts as a cushion between the bones of the knee. However, when a person develops osteoarthritis the cartilage in that area wears away over time. In short, the individual is left with the painful sensation of bones rubbing together. People with osteoarthritis should check with their doctor to see if they would benefit from knee replacement surgery. Another type of arthritis known as rheumatoid arthritis can also lead a person to seek knee replacement surgery. This condition also causes the cartilage on the bones of the knee to wear away gradually. Two symptoms of this condition are swelling and stiffness of the knees. Once again, a person experiencing these symptoms should check with his or her doctor. An athlete with a knee joint that has worn out due to strenuous use may need knee replacement surgery. Not surprisingly, athletes who have played sports for years may experience stiffness or swelling in their knees as they age. The cartilage protecting the bones in the knee has been worn down from intense pressure. An athlete in this situation may be able to relieve his or her symptoms with knee replacement surgery. A person who is extremely overweight for a long period of time may need to have knee replacement surgery. The continuous pressure put on the knee joint can cause the cartilage to wear away producing swelling and pain. The individual's doctor would be able to determine whether knee replacement surgery would be a wise choice. Knee replacement surgery has the capacity to relieve the swelling, stiffness, and pain in a person's knee. Finally, people who are concerned about this condition should make a list of pertinent questions for their doctor.