FAQs of Total Knee Replacement Surgery

You may require TKR if you have:
✅ Severe knee pain that limits daily activities like walking, climbing stairs, or sitting.
✅ Advanced arthritis or osteoarthritis causing joint stiffness and swelling.
✅ No relief from medication, physiotherapy, or injections.
✅ Knee deformities like bowlegs or knock-knees affecting mobility.

A Total Knee Replacement procedure typically takes 1 to 2 hours, depending on the complexity and surgical technique used (traditional, robotic-assisted, or minimally invasive).

Several implant options are available, including:
✔ Cruciate-retaining (CR) implants – Preserves ligaments for natural movement.
✔ Posterior-stabilized (PS) implants – Provides extra stability when ligaments are damaged.
✔ Fixed-bearing & mobile-bearing implants – Varying levels of movement and durability.
✔ Customized 3D-printed implants – Designed specifically for a patient’s knee anatomy.

✔ Walking with support – Within 24 hours after surgery.
✔ Hospital stay – Usually 2 to 4 days.
✔ Resumption of daily activities – Within 4 to 6 weeks.
✔ Full recovery & return to active lifestyle – Around 3 to 6 months.

Yes! Robotic TKR offers:
✅ Greater precision in implant placement.
✅ Minimal tissue damage for faster recovery.
✅ Better alignment & longevity of the knee joint.
✅ Reduced post-surgical pain & complications.

Modern knee implants typically last 15 to 25 years, depending on factors like:
✔ Activity level – High-impact activities can wear out the implant faster.
✔ Weight & lifestyle – Maintaining a healthy weight extends implant life.
✔ Surgical precision – Proper alignment ensures longevity.