Discover how Joint replacement and Arthroplasty can restore your quality of life. Learn about the advanced surgical techniques used to replace damaged joints.
Send us all your questions or requests, and our expert team will assist you.
Joint replacement is a surgical procedure in which parts of an arthritic or damaged joint are removed and replaced with a metal, plastic, or ceramic device called a prosthesis. The prosthesis is designed to replicate the movement of a normal, healthy joint. While the knees and hips are the most common sites for this intervention, the procedure can also be performed on the shoulders, elbows, and ankles. This surgery is often the final and most effective step for patients who have exhausted non-surgical treatments for chronic pain.
The primary goal of Joint replacement is to alleviate pain that is no longer manageable through medication or physical therapy. By removing the damaged surfaces that cause friction, the surgery restores mechanical function and allows patients to return to daily activities they once found impossible. At Liv Hospital, we utilize the latest technology in Arthroplasty, including robotic assistance and 3D modeling, to ensure each implant is perfectly aligned with the patient’s unique anatomy.
The most frequent reason for Joint replacement is the advanced wear and tear of articular cartilage. When this protective tissue thins or disappears, the resulting bone-on-bone contact causes severe pain and inflammation. Osteoarthritis, the “wear-and-tear” form of the disease, is the leading driver of this degeneration in older adults, though it can affect younger patients who have experienced repetitive joint stress.
A significant joint injury, such as a severe fracture or a complex ligament tear, can lead to post-traumatic arthritis years later. Additionally, a condition called avascular necrosis—where the blood supply to the bone is cut off—can cause the bone to collapse. In these scenarios, Joint replacement is the only way to reconstruct the skeletal architecture and provide a stable platform for movement.
Diagnosis and Imaging
Before proceeding with Joint replacement, our specialists at Liv Hospital perform a comprehensive clinical assessment. This includes evaluating your range of motion, muscle strength, and joint stability. We look for specific patterns of pain that indicate the joint has reached a stage where conservative management is no longer viable.
X-rays are the primary tool for diagnosing the need for Arthroplasty. They allow the surgeon to see the width of the joint space. In a healthy joint, the space appears wide due to the presence of cartilage; in a diseased joint, the bones appear to be touching. X-rays also reveal bone spurs and changes in bone density that help the surgeon select the correct size and type of prosthetic.
For modern Joint replacement, we often utilize CT scans or MRIs to create a three-dimensional model of the patient’s anatomy. This “digital blueprint” allows the surgeon to plan the exact angles of the bone cuts and the precise placement of the implant. This level of detail is especially important in robotic-assisted surgery, where the technology helps the surgeon stay within the planned boundaries with sub-millimeter accuracy.
Treatment and Recovery
During Joint replacement, the surgeon removes the damaged bone and cartilage and prepares the bone surfaces to receive the prosthetic. Depending on the joint, the components may be secured with specialized bone cement or may have a porous coating that allows the bone to grow into the implant naturally over time. The goal of Arthroplasty is to create a stable, perfectly aligned joint.
Recovery begins just hours after the surgery. At Liv Hospital, we emphasize “early mobilization.” Patients are often encouraged to stand and take their first steps the same day as their Joint replacement. This helps prevent blood clots, reduces stiffness, and speeds up the overall healing process. Most patients spend one to two nights in the hospital before transitioning to home care.
The first 6 to 12 weeks are the most critical for Arthroplasty recovery. During this time, the surgical incisions heal, and the surrounding muscles begin to strengthen. While most patients can return to light daily activities within six weeks, full recovery—where the joint feels completely integrated into the body—usually takes six months to a year of gradual improvement.
Rehabilitation Tips
The success of Joint replacement is a long-term commitment. Once the surgery is over, the focus shifts to protecting the new joint and ensuring the muscles around it are strong enough to provide support. Following a structured rehabilitation plan is essential to achieving the best possible outcome from your Arthroplasty.
Liv Hospital is at the forefront of Arthroplasty and orthopedic care. Our world-renowned surgeons utilize robotic-assisted technology and minimally invasive techniques to ensure the highest precision in every Joint replacement. We provide a comprehensive care path, from advanced diagnostic imaging to specialized rehabilitation programs tailored to your lifestyle. Our goal is to help you regain your independence and walk away from pain. We encourage you to reach out and call Liv Hospital to learn how our experts can help you return to the life you love.
Send us all your questions or requests, and our expert team will assist you.
A total knee replacement resurfaces all three compartments of the knee: the medial (inside), lateral (outside), and patellofemoral (kneecap). A partial replacement resurfaces only the damaged compartment, preserving the healthy bone and ligaments in the rest of the knee.
Current data suggests that modern joint replacements can last 20 years or more in the vast majority of patients. With advanced materials like highly cross linked polyethylene and ceramics, wear rates have decreased significantly, potentially extending this lifespan even further.
Implants are typically made from biocompatible titanium or cobalt chromium alloys. The bearing surface, which allows for smooth movement, is usually made of a specialized, durable plastic called polyethylene, or a high grade ceramic material.
It depends on the patient and the surgeon’s preference. Many joint replacements are now performed under regional anesthesia, such as a spinal block. This numbs the lower body, allowing the patient to be sedated but breathing on their own, which often leads to a quicker recovery and less nausea.
Yes, this is called a bilateral knee replacement. It can be done simultaneously (two surgical teams) or sequentially (one after the other under the same anesthesia). However, it carries a higher risk of complications and is usually reserved for younger, healthier patients with severe deformity in both knees.
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