Learn Knee

Kinematic Alignment for Knee Replacement

Matching the implant to each patient's unique anatomy for more natural knee movement.

Knee Replacement Techniques — What's New

From conventional to robotic-assisted — a review of modern knee replacement methods.

Minimally Invasive Hip & Knee Surgery

How minimally invasive techniques reduce trauma, speed recovery, and improve outcomes in hip and knee replacement surgery.

What Happens During Hip and Knee Replacement Surgery

A step-by-step walkthrough of what occurs in the operating room from anaesthesia to wound closure.

Nutrition and Joint Replacements

How diet, weight, and nutritional status affect your readiness for surgery and your recovery.

My Lateral Curved Incision for Knee Replacement

Dr Liew's preferred incision technique and why it improves exposure and outcomes.

What are Disposable Instruments?

How single-use instrumentation reduces infection risk and improves consistency.

What is My Knee Replacement Made of?

The materials, bearing surfaces and implant components used in modern knee replacement.

Patient Specific Technology

How CT-based 3D planning and custom-made cutting guides bring precision kinematic alignment to every knee replacement.

Can I Kneel After a Knee Replacement?

Long-held to be impossible — new evidence and technique changes the answer.

How I Close the Skin After Replacement

The final step in surgery — how wound closure technique affects healing and scar appearance.