Total knee replacement (TKR) surgery replaces a damaged knee joint with an artificial implant. The surgery itself takes 1–2 hours. The rehabilitation that follows takes months — and it is the quality of that rehabilitation, not the surgery alone, that determines your final outcome.
Homecare physiotherapy after TKR is highly effective. Hospital stays are now shorter than ever, meaning patients return home while still in the early stages of recovery. Having expert physiotherapy come to you removes the burden of travel during the most vulnerable phase.
Week 1–2: Protection and Early Movement
The first two weeks focus on managing swelling and pain while beginning gentle movement. Do not be alarmed by the amount of swelling — this is normal and expected.
Key goals: - Achieve full knee extension (straightening) — this protects the joint - Begin gentle flexion (bending) exercises - Practice safe bed transfers and standing with support - Walking short distances with a walker or crutches
**Ice is your best friend** in this phase. 20 minutes every 2 hours significantly reduces swelling and pain.
Week 3–6: Restoring Range of Motion
By week 3, the goal is progressing knee flexion toward 90 degrees. Most daily activities — sitting comfortably, climbing stairs, getting in and out of a car — require at least 90–100 degrees of flexion.
Exercises at this stage include: - Heel slides and wall slides for flexion - Straight leg raises for quadriceps strength - Short arc quads - Seated knee flexion and extension
Walking distance gradually increases. Most patients transition from a walker to a cane around weeks 4–6 depending on strength and balance.
Week 6–12: Strengthening and Function
This phase is about rebuilding the muscle strength that was lost before and after surgery. The quadriceps and gluteal muscles are the primary focus.
- Step-ups and mini squats
- Leg press (low resistance, high repetitions)
- Balance and proprioception training
- Stair climbing with increasing confidence
Most patients can drive (for an automatic vehicle, right knee replacement) around 6–8 weeks if they can perform an emergency stop safely.
Month 3–6: Return to Full Activity
By month 3, most patients are walking without any aid. The focus shifts to building endurance, returning to recreational activities, and achieving the full range of motion the implant allows.
The Most Common Mistakes
- Skipping physiotherapy: Patients who complete a full rehab program have significantly better outcomes at 12 months.
- Pushing through sharp pain: Discomfort during exercise is normal. Sharp, acute pain is a signal to stop.
- Neglecting the extension: Patients often focus on bending but lose extension. Full extension is actually more important — a bent knee at rest causes long-term problems.
The Goswami Institute provides dedicated post-TKR homecare programs across India. We come to you, work within your home environment, and build the program around your specific surgical outcome and goals.