Understanding Knee Replacement Surgery: A Comprehensive Guide

What is Knee Replacement Surgery?

Knee replacement surgery, also known as knee arthroplasty, is a surgical procedure where an artificial joint is inserted into the knee to replace the damaged or worn-out cartilage and bone. This type of surgery is typically recommended for individuals who have severe osteoarthritis, rheumatoid arthritis, or other conditions that cause chronic pain and limited mobility in the knee.

The goal of knee replacement surgery is to alleviate symptoms such as pain, stiffness, and swelling, while also improving mobility and function. The procedure involves replacing the damaged joint with an artificial one made of metal and plastic components.

Who is Eligible for Knee Replacement Surgery?

While knee replacement surgery can be life-changing for many individuals, it's essential to understand that this procedure is not suitable for everyone. The decision to undergo knee replacement surgery should only be made after consulting with a healthcare professional and considering the following factors:

Age: Knee replacement surgery is typically recommended for individuals over 50 years old due to the increased risk of complications in younger patients.

Health status: Patients with certain medical conditions, such as heart disease or diabetes, may not be eligible for knee replacement surgery.

What to Expect During and After Knee Replacement Surgery?

During the procedure, the surgeon will make an incision in the skin to access the damaged joint. The artificial joint is then inserted and secured in place with bone cement or a metal stem.

After surgery, patients typically spend 1-2 days in the hospital for recovery before being discharged to continue their rehabilitation at home.