A Proven Solution for Severe Knee Pain
Total knee replacement is a reconstructive procedure used to replace a damaged or arthritic knee joint with a long-lasting artificial prosthesis. When stiffness, pain, and limited mobility interfere with daily activities, replacing the worn joint surfaces can restore function and relieve discomfort. Modern surgical techniques and durable implant materials offer predictable outcomes, improved movement, and long-term relief for many patients.
Why Total Knee Replacement May Be Recommended
Severe knee pain often results from conditions that break down the smooth cartilage protecting the joint. Osteoarthritis is the most common cause, producing swelling, stiffness, and pain after activity or prolonged rest. As tissues deteriorate, bone-on-bone contact limits movement and increases discomfort. Total knee replacement replaces these damaged surfaces with a prosthetic joint to restore smoother motion.
Patients with structural deformities, such as bowing of the knee, may also benefit from replacement to restore alignment and protect surrounding joints. When pain continues at rest, interferes with daily movement, or does not improve with conservative treatments like medication, injections, or physical therapy, total knee replacement becomes an effective option.
How Total Knee Replacement Works
During total knee replacement, damaged cartilage and bone from the joint surfaces are removed and replaced with metal and plastic components shaped to match the natural knee. These prosthetic parts allow the joint to bend and straighten smoothly, similar to a healthy knee. The procedure is typically performed under anesthesia, and most patients return home shortly after surgery depending on their overall health and individual needs.
Advanced surgical techniques allow for precise placement of the prosthesis, improving stability and long-term durability. Once the artificial components are secured, the knee is restored to more natural movement, reducing pain and enhancing function.
Who May Be a Candidate
Candidates for total knee replacement are often people with severe knee pain that limits walking, climbing stairs, or standing for extended periods. Individuals with arthritis, knee deformities, or chronic pain that does not improve with non-surgical care may benefit from the procedure. While most patients fall between the ages of 55 and 70, there are no strict age or weight limitations. Younger, highly active patients may require a future revision, which is considered during evaluation.
Doctors assess knee function, mobility, pain severity, and imaging results such as X-rays or MRI scans to determine if a replacement is appropriate. The best candidates have enough healthy tissue to support the prosthetic components and are motivated to participate in rehabilitation after surgery.
What to Expect After Treatment
Recovery begins shortly after surgery, with guided movement to promote circulation and prevent stiffness. Physical therapy is essential for strengthening the muscles around the joint, improving flexibility, and helping patients adapt to their new knee. Assistive devices like walkers may be used temporarily until stability improves. Most patients experience significant relief and improved function within weeks, with continued progress over several months.
With proper care and consistent therapy, total knee replacement provides lasting relief, enhanced mobility, and a meaningful improvement in quality of life.