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Doctor Insight

Recovering After Knee Replacement Surgery

What the first six weeks look like after joint replacement, and how families can prepare the home before discharge.

Author
Dr. Lim Wei Sheng
Medically reviewed by
Dr. Ganesh Kumar, Orthopaedic Surgery
Published
15 March 2026
Last updated
20 March 2026
Recovering After Knee Replacement Surgery

The first two weeks

Early movement is the goal. Most patients stand with assistance on the first day after surgery and walk short distances with a frame or crutches soon after.

Pain control is deliberately kept ahead of the pain, because a comfortable patient moves and recovers faster.

Preparing the home before discharge

Small changes made before the patient comes home prevent most early setbacks.

  • Clear walkways and remove loose rugs and cables
  • Install a firm chair with armrests at seat height
  • Add a bathroom grab bar and non-slip mat
  • Keep daily items within easy reach to avoid bending

Physiotherapy attendance is the deciding factor

Outcomes at six months correlate closely with attendance at physiotherapy in the first six weeks. Where a patient cannot travel alone, an escort for these sessions is worth arranging early.

Disclaimer

This article is general health information and is not a diagnosis or treatment plan. It does not replace advice from a qualified medical practitioner who knows your history. If you are unwell, worsening or unsure, contact your doctor or attend the nearest emergency department.

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