June 1, 2025

Knee Replacement Surgery: What to Expect Before, During, and After

Knee pain can be life-limiting. If you're struggling to walk, climb stairs, or even sleep because of knee problems, knee replacement surgery might be the right solution for you. But the idea of surgery often brings many questions and fears. In this blog, we’ll walk you through what to expect before, during, and after knee replacement surgery. We’ll also bust the top 5 myths about knee replacement—straight from the experts.

Before Knee Replacement Surgery

Before your surgery, your doctor will evaluate your overall health and the condition of your knee. You may need X-rays, blood tests, and a physical exam. Your doctor will also explain the risks and benefits of the surgery.

You might be asked to:
- Stop taking certain medications
- Practice exercises to strengthen your leg muscles
- Prepare your home to make recovery easier
- Stop smoking if you smoke

During Knee Replacement Surgery

Knee replacement surgery usually takes 1 to 2 hours. You’ll receive anesthesia to keep you comfortable and pain-free.

The surgeon will remove the damaged parts of your knee joint and replace them with artificial components made of metal and plastic. This new joint will help reduce pain and improve movement.

After Knee Replacement Surgery

Recovery starts right after surgery. Most patients stay in the hospital for 2 to 3 days. You’ll begin physical therapy within 24 hours to start moving your knee.

Full recovery can take about 3 to 6 months. You’ll need to:
- Follow your physical therapy routine
- Attend follow-up appointments
- Avoid high-impact activities until your doctor gives the green light

Top 5 Myths About Knee Replacement Debunked by Experts

Myth 1: Knee replacement is only for the elderly

Fact: Age is not the only factor. If your knee pain limits your daily life and other treatments haven’t helped, surgery may be a good option—even if you're younger.

Myth 2: Recovery takes forever

Fact: With modern techniques and physical therapy, many patients recover in a few months and return to normal activities.

Myth 3: It won’t feel like a real knee

Fact: Most patients feel a huge improvement in pain and function. The artificial knee won’t be exactly the same, but it works very well.

Myth 4: The surgery is risky and painful

Fact: Every surgery has risks, but knee replacement is very common and generally safe. Pain is managed effectively with medication and care.

Myth 5: You’ll need another surgery soon

Fact: Most modern knee implants last 15–20 years or more, especially if you take care of your joint and follow your doctor’s advice.

Conclusion

Knee replacement surgery can be life-changing for people suffering from chronic pain. With the right preparation and care, you can get back to living a more active and pain-free life. Don't let myths stop you from making the right decision for your health.

Book your consultation with our expert orthopedic team today and take the first step toward pain-free movement!