Total Knee Replacement Surgery, also known as knee arthroplasty, is a common orthopedic procedure that helps individuals regain mobility and relieve chronic knee pain. This surgery is particularly beneficial for patients suffering from severe arthritis or knee injuries that limit their daily activities. So how does the procedure work, and who is the right candidate for it? In this blog, we’ll explore everything you need to know about total knee replacement surgery and who can benefit from it.
What is Total Knee Replacement Surgery?
Total Knee Replacement (TKR) is a surgical procedure in which a damaged or diseased knee joint is replaced with an artificial implant, typically made of metal and plastic components. The goal of the surgery is to restore function, eliminate pain, and improve the quality of life for individuals with severe knee problems.The procedure involves:
- Removing the damaged cartilage and bone from the knee joint.
- Reshaping the remaining bone structure to fit the artificial components.
- Inserting and securing the artificial knee joint, which mimics natural knee movement.
- Ensuring smooth function before closing the incision and starting the recovery process.
Most patients experience significant pain relief and improved mobility after recovering from knee replacement surgery.
Who Needs Total Knee Replacement Surgery?
Not everyone with knee pain requires surgery. However, doctors typically recommend TKR for individuals with the following conditions:
1. Osteoarthritis
Osteoarthritis is the most common reason for knee replacement surgery. It is a degenerative joint disease that wears down the cartilage, causing pain, stiffness, and swelling. When non-surgical treatments like medications, physical therapy, and injections fail, knee replacement surgery becomes a viable option.
2. Rheumatoid Arthritis
Rheumatoid Arthritis (RA) is a chronic autoimmune disease that causes the immune system to mistakenly attack the joints, leading to inflammation, pain, swelling, and stiffness. Over time, RA can damage cartilage and bone, resulting in joint deformities and loss of function.
Unlike osteoarthritis, which is caused by wear and tear, RA affects multiple joints symmetrically (e.g., both knees, both wrists). It can also impact other parts of the body, including the lungs, heart, and blood vessels, making it a systemic disease.
3. Post-Traumatic Arthritis
Post-Traumatic Arthritis (PTA) is a type of arthritis that develops after a joint injury, such as a fracture, dislocation, or ligament tear. The injury damages the cartilage and alters the joint structure, leading to inflammation, pain, stiffness, and reduced mobility over time.
Serious knee injuries from accidents or sports can cause long-term joint damage. Over time, these injuries may lead to arthritis and joint deterioration, making surgery the best solution to regain movement.
4. Severe Knee Pain and Limited Mobility
Severe knee pain and limited mobility can significantly affect daily life, making simple activities like walking, climbing stairs, or standing for long periods challenging. This condition can result from injuries, arthritis, or underlying joint disorders, and if left untreated, it may worsen over time.
5. Knee Deformities
Knee deformities refer to structural abnormalities in the alignment of the knee joint, which can lead to pain, instability, and difficulty walking. These deformities may be congenital (present at birth), developmental (progress over time), or acquired due to injuries, arthritis, or other medical conditions.
Knee deformities can affect people of all ages and, if left untreated, may lead to joint degeneration, limited mobility, and long-term disability. Understanding the causes, symptoms, and treatment options for knee deformities is essential for proper management and improved quality of life.
6. Failed Previous Knee Surgeries
Failed previous knee surgeries refer to cases where a prior knee operation—such as ligament reconstruction, meniscus repair, or even total knee replacement (TKR)—did not provide the expected relief or led to further complications. Patients may continue to experience pain, stiffness, instability, or reduced mobility, requiring additional evaluation and corrective treatment.
Patients who have undergone previous knee surgeries (such as partial knee replacement or ligament reconstruction) but still suffer from pain may require total knee replacement as a corrective procedure.
Benefits of Total Knee Replacement Surgery
Knee replacement surgery offers several advantages, including:
- Pain Relief : The primary goal of surgery is to eliminate chronic knee pain.
- Improved Mobility: Patients regain better movement and flexibility in the knee.
- Better Quality of Life: After recovery, individuals can resume activities without pain or discomfort.
- Long-Lasting Results: Modern knee implants last for 15–20 years or more.
- High Success Rate: Over 90% of knee replacement surgeries are successful in providing relief.
Recovery and Rehabilitation
After surgery, patients undergo a rehabilitation program to regain strength and movement. The recovery process typically includes:
- Physical therapy to strengthen the knee muscles.
- Pain management with prescribed medications.
- Regular follow-ups with the surgeon to monitor progress.
- Gradual return to daily activities, including walking and climbing stairs.
- Most patients can resume normal activities within 6 to 12 weeks, and full recovery is expected within 3 to 6 months.
Regain Your Mobility with the Best Knee Replacement Surgery in Kochi
Living with chronic knee pain can be both physically and emotionally exhausting, affecting your ability to perform even the simplest daily activities. When non-surgical treatments no longer provide relief and mobility becomes a challenge, Total Knee Replacement Surgery can be a life-changing solution. However, choosing the right hospital and the best team of orthopedic specialists is crucial for a successful outcome and long-term relief. At Medical Trust Hospital in Kochi, we take pride in offering world-class knee replacement surgery with the highest standards of precision, safety, and patient care. Our team of highly skilled orthopedic surgeons utilizes the latest advancements in knee replacement technology, including minimally invasive techniques, robotic-assisted surgery, and personalized treatment plans tailored to each patient’s specific needs.
If you or a loved one is considering Total knee replacement surgery in Kochi, trust Medical Trust Hospital, a name synonymous with excellence in orthopedic care. Let us help you take the first step toward a pain-free, active, and independent life. Your journey to better mobility begins here!