6 Common Myths About Knee Replacement Debunked
Almost 1.4% to 40% of people suffer from knee injuries in the UAE. Most people continue to live with knee pain rather than considering knee replacement surgery.
There are several myths associated with knee replacement and life after this surgery.
This blog provides accurate information to debunk the misconceptions about total knee replacement. This helps people who suffer from knee injuries make informed decisions.
Myths About Knee Replacement Surgery
Myth #1 – Knee transplant is only for aged people
Fact: A common myth is that knee replacement is only for older adults. While age is a factor, it’s not the only one that decides your surgery. The total knee replacement surgery depends on the individual’s pain, disability, and overall health condition.
Today, more younger people undergo knee replacement because their higher activity level puts more stress on their knees. Knee transplants help individuals restore their mobility and continue an active lifestyle. Moreover, younger people have a higher success rate than those over 60.
Myth #2 – Delay knee replacement as long as possible
Fact: Many knee patients consider postponing surgery to prevent potential complications. However, delaying surgery may lead to severe pain, decreased mobility, and progressive joint damage. A complete knee replacement surgery should not be postponed because prolonged knee pain leads to additional complications and slow recovery.
Never consider total knee replacement as a last resort. If you feel persistent pain, consult an orthopaedic surgeon to evaluate the knee injury and find the best possible course of action. Sometimes, a partial knee replacement can alleviate your pain and discomfort.
Myth #3 – Knee replacement doesn’t last longer
Fact: Most people consider knee replacements ineffective or limited to 10 years. Earlier, knee implants were made of materials suspected of wear and tear and a reduced lifespan. However, with advanced technologies and medical advancements, knee implants are now made of durable ceramic and metal that last for decades with proper care. More than 85% of people experience knee replacements that last longer than 20 years.
The lifespan of a knee replacement depends on several factors, such as the patient’s weight, age, activities, and overall health condition. Follow-up appointments with an expert orthopaedic team can increase the lifespan of your knee replacements.
Myth #4 – Knee replacement surgery is painful
Fact: Pain is common with any surgery, but Knee replacement is less painful with manageable pain medications and other advanced techniques. Anaesthesia provides effective pain relief during the procedure. Additionally, patients are given medications before and after the surgery to manage pain. Post-surgery doctors recommend rehabilitation and physical therapy to reduce the pain.
Myth #5 – Knee replacement surgery hamper my active lifestyle
Fact: Most people believe that after surgery, they must forsake their favourite activities. But the truth is that most patients resume their favourite activities like swimming, cycling, biking, and walking after recovery. A complete knee replacement will never hamper your active lifestyle; instead, people are restricted from high-impact activities such as jumping and running. Alternatively, people are free from pain and resume low-impact activities to improve their range of motion.
Myth #6 – Knee replacement is risky and often fail
Fact: It’s a common misconception that knee replacement surgeries are risky and often fail. While surgeries have a specific risk factor, knee transplant has very low complications compared to other surgeries. Moreover, a total knee replacement is a safe and effective procedure for diseased, damaged, or worn-out knees. It has an almost 85 to 95% success rate and lasts longer for decades.
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FAQ
How long does it take to recover from total knee replacement?
It takes almost one year for an individual to recover after a knee replacement. Usually, patients can resume their daily activities six weeks after the surgery. The recovery time depends on various factors, such as age, activity level before surgery, and other health conditions. Talk to your doctor for a custom recovery plan to speed up the healing.
Is life better after a knee replacement?
Yes, for many patients, life after a knee replacement is better than before surgery. A knee transplant aims to relieve pain caused by knee injuries or arthritis. It improves daily range of motion, such as climbing stairs and walking, and increases activity levels, significantly improving quality of life.
What is the most commonly reported problem after knee replacement surgery?
Knee stiffness is the most commonly reported complication after total knee replacement surgery. It’s usually part of the healing process, but it often frustrates daily activities. However, it’s better to consult an orthopaedic surgeon for physical therapy and quick recovery from stiffness.
What is the hardest day after knee replacement?
The initial two days will be the most challenging day for patients who undergo knee transplant surgery. In these two days, you will experience severe pain and swelling. Still, with proper pain management and physical therapies, the pain gradually subsides.
What percentage of people regret knee replacement?
A tiny percentage of people regret having a knee transplant. 90% of the people are satisfied with the results and continue to have an active lifestyle after knee surgery. However, a knee transplant is a major surgery, so you have to consult the best orthopaedic team for cutting-edge surgery and custom recovery.
What is the biggest complaint after knee replacement?
Knee stiffness is the biggest complaint that patients experience after knee surgery. It’s part of the healing process but can be frustrating because it restricts movement. The stiffness subsides gradually with effective physical therapies.
What I wish I knew before knee replacement surgery?
Here are a few things you should know before undergoing a complete knee replacement,
- Physical therapy is vital for enhanced recovery; it reduces the pain and swelling and strengthens the knee muscles.
- After knee surgery, recovery takes time, so it may take months to regain full strength.
- Generally, a knee transplant is a safe procedure. Still, there are a few complications, such as blood clots, infection, and nerve damage.
- Have realistic expectations because it’s not a miracle cure; you may feel stiffness or pain.
What are the mistakes people make after knee surgery?
People often make these common mistakes after knee surgery,
- Not following the physical therapy appropriately.
- Pushing too hard and overdoing activities can damage knee joint
- Ignoring severe or persistent pain
- Not taking medicines as prescribed.
- Not wearing appropriate shoes.





