Your Complete Guide to Knee Replacement Recovery

What to Expect in the First 24 Hours

Most patients are surprised by how quickly they are mobilised after knee replacement surgery. At Bombay Hospital, Jaipur, our enhanced recovery protocol has patients standing and taking their first steps within hours of surgery — not days. This early mobilisation is not just comfortable; it is medically essential. Movement stimulates circulation, reduces the risk of blood clots, and begins the process of restoring muscle function.

You will have a physiotherapist with you from the very first session. Pain is managed proactively with a combination of oral medications and, where appropriate, nerve blocks — so most patients describe discomfort rather than severe pain.

The First Two Weeks at Home

Once discharged — typically 2–3 days after surgery — the work continues at home. The exercises your physiotherapist has taught you are not optional. They are the single most important factor determining your long-term outcome. Perform them consistently, even when they feel uncomfortable.

• Elevation: Keep your leg elevated above heart level when resting to reduce swelling.
• Ice: Apply an ice pack (wrapped in a cloth) for 15–20 minutes several times daily to manage swelling.
• Walking: Short, frequent walks around the house are better than one long walk. Gradually increase distance each day.
• Stairs: Most patients manage stairs within 5–7 days. Lead with the operated leg coming down, the good leg going up — "up with the good, down with the bad."

Weeks 3–6: Building Strength

By week three, most patients have achieved the critical 90-degree bend milestone — enough to sit comfortably in a car and on most chairs. Swelling continues to reduce and the leg feels increasingly yours again.

Physiotherapy sessions focus on quadriceps strengthening, balance training, and normalising your walking pattern. Many patients are tempted to reduce their exercises once they feel comfortable — resist this temptation. The quadriceps continue to rebuild for several months and the work you do now determines how well your knee functions in years to come.

Months 2–3: Return to Normal Life

By 6–8 weeks, most patients have returned to driving (for left knee or automatic vehicles), light household tasks, and social activities. Swimming and cycling — excellent low-impact exercises for the new knee — are typically possible at this stage.

Dr. Hargovind Singh reviews all patients at 6 weeks. This appointment assesses your range of movement, strength, and walking pattern, and adjusts your rehabilitation programme accordingly.

What Most Patients Wish They Had Known

After performing over 1,000 knee replacements, Dr. Singh has identified the things patients consistently wish they had been told beforehand:

• The new knee will feel different for 6–12 months. Some clicking, occasional stiffness, and awareness of the implant are all normal.
• Swelling can persist for up to a year — this is normal and not a cause for concern.
• The final result is not visible until 12–18 months post-surgery. Be patient with the process.
• Patients who commit fully to physiotherapy consistently achieve better outcomes than those who do not — regardless of age.

When to Call the Clinic

Contact Dr. Singh's team immediately if you notice: increasing rather than decreasing pain after the first week, redness or warmth spreading around the wound, fever above 38°C, calf pain or swelling (possible blood clot), or any wound discharge. These are uncommon but require prompt attention.