Dr Tarandeep Singh Gill — MS Ortho, MCh Ortho
Director – Joint Replacement & Robotic Surgery · RoboLens FT3D Pioneer · Max Super Speciality Hospital, Mohali
Patients preparing for knee replacement surgery often get a general sense of the recovery — “you’ll be walking in a few days, back to normal in a few months” — without the detail that would actually help them prepare. The reality is more specific and more manageable than the vague reassurances suggest, but it also involves stages that are genuinely demanding. Knowing what’s coming makes those stages easier to navigate.
Day 1–3: Hospital
Surgery is typically in the morning. The anesthesia team will discuss options — general or spinal with sedation. The procedure itself takes 1.5–2 hours for a standard total knee replacement. By the afternoon or evening of the surgical day, most patients are sitting up and beginning gentle ankle exercises. Many walk a few steps with a frame on day 1 post-op.
The first 48 hours are the most uncomfortable. Pain is managed with a combination of nerve blocks (which provide excellent immediate post-op relief), regular painkillers, and anti-inflammatories. The knee will be swollen and stiff. This is normal and expected.
Week 1–2: Home
Most patients go home on day 3–4. At home the focus is: keeping the wound dry, managing swelling with ice and elevation, doing the prescribed exercises (quad sets, straight leg raises, ankle pumps), and walking short distances with a frame several times a day. Pain is present but should be manageable with oral medication. If it isn’t, call your surgeon’s team — pain that isn’t controlled in the first two weeks is a signal worth addressing.
Week 3–6: Building Mobility
This is when physiotherapy becomes the main focus. Bending the knee (flexion) improves progressively — most patients reach 90 degrees by 3–4 weeks and 110–120 degrees by 6 weeks with consistent work. Walking distance increases. Most patients are off their frame and using a walking stick by week 4–5. Stairs become manageable by week 3–4, one step at a time.
Month 2–3: Regaining Normal Function
Driving is usually possible by 6–8 weeks (left knee often earlier than right, automatic vs manual matters too — confirm with your surgeon). Most daily activities — shopping, cooking, light housework — are manageable. The knee will still feel different from normal. Swelling takes months to fully resolve. This is normal.
Month 3–12: The Long Tail
Full recovery from knee replacement takes a year. The knee continues improving in terms of pain, strength, and confidence for 9–12 months post-surgery. Patients often feel the biggest subjective improvement between months 4 and 8. Returning to swimming is usually possible by 8–10 weeks; cycling by 10–12 weeks; low-impact sports like golf by 4–6 months.
For knee replacement in Chandigarh, Mohali, or Panchkula — including pre-operative planning and post-operative care — book a consultation with Dr. TS Gill.
