What is knee replacement surgery?
Knee replacement surgery, also known as arthroplasty, is a procedure in which a damaged or worn out knee joint is replaced with an artificial joint made of metal or plastic. This surgery is typically recommended for individuals with severe knee pain and limited mobility due to arthritis or other knee conditions.
Who is a candidate for knee replacement surgery?
Individuals who are experiencing severe knee pain and limited mobility due to arthritis or other knee conditions may be candidates for knee replacement surgery. Your doctor will evaluate your specific condition and recommend the best course of treatment for you.
How long does the recovery process take?
The recovery process for knee replacement surgery can vary depending on the individual and the type of surgery performed. Typically, patients can expect to return to normal activities within 3-6 months, but it can take up to a year for full recovery.
Are there any risks associated with knee replacement surgery?
As with any surgery, there are risks associated with knee replacement surgery. These can include bleeding, infection, blood clots, and nerve or blood vessel damage. Your doctor will discuss these risks with you and help you weigh the benefits and risks of the surgery.
What are the long-term outcomes of knee replacement surgery?
The long-term outcomes of knee replacement surgery are generally positive. The majority of patients experience significant pain relief and improved mobility following the procedure. However, it is important to note that the artificial joint may wear out over time and may need to be replaced in the future.
About the Procedure:
Knee replacement surgery, also known as knee arthroplasty, is a surgical procedure that involves removing a damaged or diseased knee joint and replacing it with an artificial joint. This procedure is typically recommended for individuals who have severe knee pain and disability caused by conditions such as osteoarthritis, rheumatoid arthritis, or injury.
Symptoms that may indicate the need for knee replacement surgery include:
- Persistent knee pain, even while resting
- Stiffness or difficulty moving the knee
- Swelling and inflammation in the knee
- Difficulty standing or walking
- A noticeable bowing in the knee
- A feeling of grating or rubbing in the knee
- Bone on bone contact
If you are experiencing any of these symptoms, it is important to consult with an orthopedic surgeon to determine if knee replacement surgery is the right option for you.
The surgery itself is typically performed under general anesthesia and can take several hours to complete. During the procedure, the damaged cartilage and bone are removed from the thigh bone, shin bone, and kneecap. The artificial joint, which is made of metal and plastic, is then carefully positioned and secured in place.
After the surgery, patients will typically need to use crutches or a walker to assist with mobility while they recover. Physical therapy is usually prescribed to help regain strength and flexibility in the knee. Recovery time can vary from person to person, but most patients are able to return to their normal activities within 3 to 6 months.
Knee replacement surgery can significantly improve quality of life for those with severe knee pain and disability. However, it is important to keep in mind that the artificial joint does have a limited lifespan and may need to be replaced at some point in the future.
It’s important to have realistic expectations about the outcome of knee replacement surgery and to follow the recovery plan provided by your surgeon and physical therapist. If you have any concerns or complications, please reach out to your surgeon for guidance.
