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Total Knee Replacement (TKR): A Patient Guide
When severe knee arthritis needs total knee replacement, and what recovery usually involves.
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Knee Replacement Surgery: What Patients Should Know
18 Oct 2026 · 5 minSee an orthopaedic surgeon for knee, hip, or shoulder pain that lasts more than a few weeks, a sports injury, a suspected ligament tear, a fracture, or difficulty walking. Early assessment helps decide whether medicines, physiotherapy, or surgery is appropriate.
Robotic knee replacement is considered for advanced osteoarthritis when pain limits walking, stairs, or sleep and has not improved with medicines and physiotherapy. Suitability is confirmed after examination, X-rays, and a discussion of your activity goals.
Most patients stand and walk with support within a day of surgery. A walker or stick is used at first. Strength, bending, and confidence improve over the following weeks with regular physiotherapy.