Total Knee Replacement (TKR) surgery is a procedure that involves replacing an entire knee joint with a prosthetic implant. It is an excellent solution for those who suffer from severe knee pain and disability due to arthritis, or other forms of knee damage. Despite the remarkable success of TKR surgery, there are still some misconceptions about the procedure which may be hindering people from considering it. Here are some myths and facts about Total Knee Replacement (TKR) surgery that will help you make an informed decision.

Myth 1: I will not be able to bend my knee correctly after the surgery

Fact: With modern technology and surgical techniques, you can be assured that you will be able to bend your knee correctly. During the recovery period, you may need to take some time to get used to the new range of motion. However, with proper physical therapy and exercise, you can regain your full range of motion.

Myth 2: I have to face a lot of side effects for inserting foreign metal in my body

Fact: Most of the time, the side effects from the total knee replacement surgery are minimal. Common side effects may include swelling, pain, and stiffness. However, these side effects tend to subside as the patient recovers and the prosthetic implant is able to integrate into the body.

Myth 3: I will need regular physiotherapy after the surgery and recovery are very slow

Fact: While regular physiotherapy is essential for a successful recovery, the recovery time is actually quite fast. After the surgery, you can expect to start walking the same day and be able to return to your normal activities within 4-6 weeks.

Myth 4: Knee replacement surgery has a high risk of failure

Fact: The success rate of knee replacement surgery is very high. In fact, most studies indicate that the surgery has a 97% success rate and that most patients are able to return to their previous activities of daily living with no pain

Myth 5: I can’t drive after knee replacement surgery

Fact: With the proper physical therapy and rehabilitation, you can be able to drive after the surgery. However, it is recommended to wait for 4-6 weeks before getting back behind the wheel.

Myth 6: I have diabetes and high blood pressure. So, I cannot undergo knee replacement surgery

Fact: While it is true that diabetes and high blood pressure can complicate the surgery, it does not mean that you cannot have the surgery. If your medical history and condition are assessed by the doctor and deemed suitable, then the surgery can be performed.

Myth 7: If I do knee replacement once, I cannot do it the second time

Fact: In some cases, a second knee replacement surgery may be necessary. This may be due to the wear and tear on the prosthetic implant, or due to other medical conditions. However, the second surgery is usually not done until many years after the first surgery.

Myth 8: Knee replacement is just like the replacement of the kidney or liver. They will remove my whole knee, and insert a new knee

Fact: No, this is not true. Knee replacement surgery involves replacing only the damaged parts of the knee joint with a prosthetic implant. The surrounding tissues, ligaments, and muscles are not removed and remain intact.

Myth 9: Knee replacement surgery lasts for 10 yrs only

Fact: Knee replacement surgery can last anywhere from 20 to 25 years, depending on the type of implant used, the patient’s age and weight, and other factors. The implants are very durable and can last much longer than 10 years.

Myth 10: I am too old for surgery.

Fact: Age does not matter for an operation. If you are clinically fit, then, elderly patients can easily undergo knee replacement surgery. Some patients underwent knee replacement even at the age of 85 years and are happy with the operation.

Myth 11: Knee replacement is very painful. There is a lot of pain in the post-operative period.

Fact: Modern-day pain management makes you believe that the patient does not feel any pain during surgery. Pre-anaesthesia is given before the surgery to provide a painless operation.

Myth 12: Knee replacement Is Only for Severe Cases

Fact: TKR can be beneficial for people with more moderate knee conditions, such as mild arthritis. However, it’s important to understand that the procedure is usually reserved for cases that cannot be improved with lifestyle changes or other treatments.

Myth 13: Knee replacement Is Very Painful

Fact: People often worry that TKR is a painful procedure, but that isn’t necessarily the case. While some discomfort is to be expected during the recovery period, most patients report that the pain is manageable with over-the-counter medications or prescription pain medications.

Overall, Knee replacement can be an effective option for people suffering from severe knee pain or injuries. It’s important to speak to your doctor to discuss the risks and benefits before undergoing any type of surgery.

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