WeLive Orthopedic HospitalKJ Tower 5F–8F, Tangjeong, Asan
Treatments / Surgical Clinic
Robotic Arthroplasty

Robotic Joint Replacement

An ultra-precise robotic joint replacement system makes joint replacement safer.

Using a 3D model from CT, the shape, position and direction of the bone are analyzed by computer to make a plan for each patient. An experienced specialist then uses the robot to shape the bone precisely and insert the artificial joint.

Partial knee replacement

Only the most damaged joint surface is replaced, preserving surrounding ligaments, tendons and muscles as much as possible. It feels more natural than a total replacement and many patients walk without crutches the next day. A total replacement is still possible later, so it suits younger patients.

Total knee replacement

The whole damaged joint surface is removed and replaced with an implant closest to the natural joint structure. It is the final option for osteoarthritis and allows pain-free walking and light exercise such as hiking and swimming.

Tailored surgeryA surgical plan made for you
Precise and accurateThe robot inserts the implant considering the shape, position and direction of the bone
Quick return to daily lifeLess soft-tissue damage for faster recovery
Gentle on the bodySuitable for older patients and people with chronic illness

How robotic joint replacement works

3D surgical planningCT images are converted into a 3D model on the computer to diagnose the joint and plan the operation.
Virtual surgery checkA virtual operation considering joint shape, implant, placement and cutting area checks the plan and previews the result.
Precise robotic surgeryFollowing the plan, the robot shapes the bone quickly and precisely, and the implant is inserted and fixed.
WE LIVEMore precise and accurate. The robot analyzes your knee in detail beforehand, so the operation is exact and safe.

Recommended for

Plan tailored to you

A 3D virtual replacement on the computer creates a plan that fits exactly.

Millimeter precision

The robot measures deviation from the planned range to the millimeter during surgery.

Fewer complications

Precise cutting protects ligaments and nerves, reducing leg-length mismatch, pulmonary embolism and fractures.

Questions patients ask

When should joint replacement be done?

Timing matters in osteoarthritis. Once it starts it is hard to stop, but early treatment slows it as much as possible. Replacement is the last resort, when arthritis has progressed beyond what medication can manage.

How long does an artificial joint last?

It depends on the joint and implant, but hip and shoulder replacements, the most common, usually last a lifetime barring special circumstances. We recommend a check-up at least once a year.

Can I exercise after surgery?

About 6 months after surgery, once stable, light hiking, swimming, cycling, golf and table tennis are possible. Regular exercise to strengthen the thighs and muscles around the joint is encouraged.

AftercareThe skin near the scar may feel numb, and the knee may feel slightly stiff when bent far. You may sometimes hear metal and plastic touching when you bend or straighten the knee. These decrease as you adjust.