Total Knee Replacement (TKA), also called total knee arthroplasty, is used when knee arthritis has damaged more than one compartment of the joint and daily function is limited by pain, stiffness, swelling, or deformity. The operation does not replace the entire knee with a hinge; it resurfaces the worn ends of the femur and tibia with metal components and places a medical-grade plastic spacer between them. The undersurface of the kneecap may also be resurfaced when indicated.
The central goal is alignment and balance. A knee replacement that is well aligned, stable in flexion and extension, and matched to the patient's anatomy can reduce bone-on-bone pain and improve walking, stairs, and standing tolerance. Mountain Spine & Orthopedics evaluates X-rays, deformity, range of motion, ligament stability, medical risk, and prior treatments before recommending surgery.
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View all knee conditions and treatment options →This procedure may help with:
Walking usually begins the day of surgery or the next day with a walker or other assistive device. Early recovery focuses on controlling swelling, safely bearing weight, restoring knee extension, and gradually improving flexion. Outside rehabilitation guidance and a home exercise plan help protect motion while the incision and deeper tissues heal.
Many patients resume basic daily activities within several weeks, but swelling, warmth, and stiffness can fluctuate for months. Full recovery depends on pre-operative motion, strength, medical health, pain control, and adherence to the post-operative plan. The surgeon will advise when driving, work, travel, and low-impact activities are appropriate.
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Our board-certified specialists offer total knee replacement surgery evaluation and treatment at locations across Florida, New Jersey, New York, and Pennsylvania. Schedule a consultation at a clinic near you.
