Knee Replacement Surgery: Myths vs. Facts
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Discover the truths about knee replacement surgery. Learn about myths vs. facts, prices in Ireland, and options for surgery abroad.
When we talk to patients about knee replacement surgery, we often hear some of the myths about the procedure. Whether it’s being unable to be physically active or a high risk of complications, these persistent myths put people off pursuing surgery.
That’s a mistake! Knee replacement surgery is a safe, trusted operation for replacing damaged knee joints. It has an extremely high success rate, allowing patients to lead healthy, active lives.
We’re debunking several myths about knee surgery, providing the facts you need to know if you’re considering the procedure.
Myth: Knee replacement surgery means no more physical activity.
Fact: Many patients return to activities like swimming, cycling, and walking after recovery.
What would be the point of knee surgery if it left you more disabled? Thanks to advanced modern implants, you can pursue an active life post-operatively. You’ll be walking, climbing stairs, and going about everyday life within a few weeks or months of surgery.
That being said, there are a few important restrictions. High-impact activities involving jumping or twisting are off-limits. Such activities place too much stress on the implant, increasing the risk of complications and damage.
However, low-impact activities like gardening, swimming, or hiking are 100% fine. Talk to your physical therapist or surgeon for further information about possible activities.
Myth: The new knee joint will wear out quickly.
Fact: Modern knee implants can last 15-20 years or more due to advances in materials and techniques.
Knee replacement surgery is one of the longest-lasting orthopaedic procedures. You can expect around three-quarters of knee replacements to last 25 years or more. However, we should differentiate between total knee replacements (TKR) and partial knee replacements (PKR). The 25-year survival rate for TKR was 82%, and for UKR was 70%, according to a study in The Lancet.
Factors influencing the longevity of a knee implant include physical activity level, body weight, bone quality, overall health, and material of the implant.
In addition, younger patients who are healthier and more active will increase the wear and tear on the implant. Mitigate this damage by maintaining a healthy weight and preventing conditions like diabetes or osteoporosis.
Myth: Knee replacement surgery has a high failure rate.
Fact: Over 90% of patients experience significant pain relief and improved function after knee replacement.
Knee replacements are one of the most common orthopaedic procedures. Thanks to innovations, the success and survival rates have soared over the past few decades.
Analysis of patient-reported outcomes notes that knee surgery results in reduced pain, improved function, and increased quality of life for patients. Knee replacements continue to function for decades after the operation due to extremely low failure rates.
However, around 6.5% of patients will experience regrets and are not satisfied with the outcome. Overall satisfaction rates are about 90%, especially among those with primary osteoarthritis.
Myth: Knee replacement surgery is only for the elderly.
Fact: While more common in older adults, younger patients with severe arthritis or joint damage may also need knee replacement.
The majority of people undergo knee surgery due to osteoarthritis. This condition is progressive, primarily affecting older adults. However, knee replacement surgery is a viable option for younger patients who have severe knee problems.
For example, if a person experiences a knee joint infection or has a congenital condition, then a knee replacement could be recommended. The only problem is the longevity of the implant. As such, surgeons prefer for patients to be 50 or over to reduce the likelihood of future surgeries.
Myth: Knee replacement is a last resort.
Fact: Delaying surgery can lead to worsening joint damage and decreased quality of life.
Knee replacement surgery is not a first-line treatment. Medical professionals will opt for more conservative treatment for osteoarthritis initially, including physical therapy, anti-inflammatory medications, and steroid injections.
Eventually, the condition progresses to the point that surgery is the preferred option. Delaying surgery in these individuals will worsen their quality of life, leading to immobility and increasing the risk of obesity and other health conditions.
Myth: After surgery, the knee will feel artificial.
Fact: Many patients report their new knee feels natural and often forget about the implant after recovery.
Your new knee should work just like your old one – albeit without the severe pain and discomfort. Some people may experience clicking or popping sounds when bending or extending the joint. Usually, this is completely normal. Speak to a healthcare professional if you’re concerned about an underlying issue.
Most people will not experience any unusual sensations. Knee implants are designed to feel just like a normal knee joint. Soon enough, you’ll forget it’s even there.
Myth: Complications from knee replacement are very common.
Fact: Complications are relatively rare, especially with experienced surgeons and proper post-operative care.
Complications following a knee replacement are not common. The total complication rate for total knee replacements in the subsequent 6 months after surgery was 53.6%. However, the majority of complications are incredibly mild, including joint stiffness and swelling. Such complications usually resolve with physical therapy. Even more serious complications rarely result in long-term problems.
Lithuania has the 2nd lowest complication rate for orthopaedic procedures worldwide. As one of the leading private hospitals, Kardiolita Hospital is proud of its safe and effective procedures. We work hard to reduce risks, ensuring patients are back on their feet in no time.
Fact: Knee replacement surgery abroad is the most affordable option for patients from Ireland
Due to increased demand and long waiting lists, the knee surgery price in Ireland continues to rise. Surgery costs of €15,000 or more are no longer uncommon. Little wonder many Irish patients are looking abroad for knee replacement surgery.
Kardiolita Hospital in Lithuania is a premier facility delivering high-quality results for patients. Our experienced orthopaedic surgeons have decades of combined expertise, achieving incredible outcomes.
