Thinking about knee replacement surgery? Below are some frequently asked questions and answers to knee replacement surgery. These detailed answers will offer you valuable insight prior to undergoing the procedure. Review if any of these address your concerns.
What is the procedure of Knee Replacement Surgery?
Knee replacement surgery, also referred to as knee arthroplasty, is a surgical procedure carried out to substitute the damaged surfaces of the knee joint to alleviate pain and restore function, usually due to arthritis or other knee conditions. This surgery involves substituting the worn-out parts of the knee joint with synthetic components made of metal and plastic to mimic the natural movement of the knee.
How does Knee Replacement Surgery work?
The surgery is usually carried out under general or spinal anesthesia. In the surgery, the surgeon makes an incision in the knee to reach the joint. The parts of the femur (thigh bone) and tibia (shin bone) are extracted and replaced with synthetic components. Occasionally, the underside of the kneecap (patella) may also be treated. The artificial components are then secured in place, and the incision is closed.
3. What is Minimally Invasive Knee Replacement Surgery?
Minimally invasive knee replacement surgery is an approach where the muscles around the joint are not cut. This approach leads to reduced inflammation compared to the traditional technique. As a result, the recovery process is faster, and most patients can start walking within a few hours after the surgery and climb stairs the next day.
Is it possible to climb stairs after Knee Replacement?
Yes, most patients regain the ability to climb stairs after knee replacement surgery. Initially, support or a handrail may be needed, but as the healing progresses and strength builds up, stair climbing becomes easier.
At what age is Knee Replacement recommended?
There is no one-size-fits-all answer to the best age for knee replacement is surgery. The decision is dependent on the patient's pain and doctor level of disability, rather than age. However, it is generally recommended for patients between the ages of 50 and 80, as younger patients may encounter wearing out of the artificial knee, requiring revision surgery.
6. How Long After Knee Replacement Can You Walk?
Patients are encouraged to begin doctor walking with assistance immediately following the surgery. Independent walking usually starts within 4-5 days post-surgery, depending on the individual's rate of recovery.
Is it possible to resume normal activities after Knee Replacement?
Yes, many patients regain a normal, active lifestyle following recovery from knee replacement surgery. While some high-impact activities may be restricted, most forms of exercise and daily activities can be restarted.
What are the cons of Knee Replacement?
The disadvantages of knee replacement surgery include the risks of complications such as infection, blood clots, implant failure, and the possibility of needing revision surgery in the future. Moreover, the healing process may be lengthy and involve extensive physical therapy.
How should patients sit on the toilet after Knee Surgery?
Employ a raised toilet seat or a toilet safety frame. When sitting, back yourself against the toilet, utilize the arms of the safety frame or the sides of the toilet for support, and descend yourself gradually. Reverse the procedure when here standing up.
10. How Long Does an Artificial Knee Last?
Most artificial knee joints last 15 to 20 years, depending on factors such as the patient's activity level and weight. Gold Plated Knee Implants can last up to 40 years.
11. What Happens if You Delay Knee Replacement Surgery?
Delaying knee replacement surgery can lead to worsening pain, decreased function, and potentially require a more complex surgery later due to further deterioration of the knee joint.
12. What is the Maximum Weight for are Knee Replacement?
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