Knee Replacement Without Fear: How I Manage Pain and Recovery Differently at COJRI

By Dr. Jatinder Singla — MBBS, MS Orthopaedics, MCh Orthopaedics | Co-founder & Director, COJRI Chandigarh

The single most common thing patients say to me in consultation — after we have agreed that knee replacement is the right step — is some version of this: “Doctor, I am not worried about the surgery. I am worried about the pain afterwards.”

It is an understandable concern. Knee replacement is a major orthopaedic procedure. There is bone cutting involved, a joint being reconstructed, soft tissue being sutured. The idea that recovery from something like that might be painful is not unreasonable.

But here is what I tell my patients honestly: in the 18 years I have been doing this, and with the protocols we now use at COJRI in Chandigarh, the post-operative experience is considerably more manageable than most patients anticipate — and better than what many of them have heard from friends or family members who had the procedure a decade ago.

Pain management in joint replacement has genuinely advanced. Let me explain what we do differently.

Why Older Experiences of Knee Replacement Pain Are Not Representative

Many of my patients in Chandigarh, Mohali, and Panchkula have a reference point for knee replacement — a parent, a neighbour, someone from their local circle who had the surgery 10 or 15 years ago and described a difficult, painful recovery. I take that context seriously. Those patients were not exaggerating.

A decade ago, the standard post-operative approach was far less sophisticated than what we use today. Patients were often managed primarily with opioid analgesia — effective for pain, but accompanied by nausea, sedation, constipation, and a recovery that felt foggy and slow. Mobility was delayed. Physiotherapy started later. And the implant positioning, without robotic precision, was more variable — which itself affects how comfortable the knee feels in recovery.

We now do things very differently.

The Multimodal Pain Protocol at COJRI

At COJRI, we use what is called a multimodal analgesia protocol — a combination of different pain management techniques that work on different pathways simultaneously. The result is better pain control with significantly less reliance on strong opioids.

Regional Nerve Blocks

Before surgery begins, the anaesthetist places a nerve block specific to the knee — typically an adductor canal block, sometimes combined with additional local infiltration. This numbs the nerve supply to the knee for 12–18 hours, meaning the first and most acute phase of surgical pain is substantially blunted before you even begin to feel it.

Local Infiltration Analgesia (LIA)

During the procedure itself, I inject a long-acting local anaesthetic mixture directly into the tissues around the new joint. This provides several additional hours of localised pain relief as the nerve block begins to wear off, smoothing the transition rather than leaving a sharp cliff-edge of pain onset.

Anti-inflammatory and Non-opioid Analgesia

Anti-inflammatory medications, paracetamol, and specific nerve pain modifiers are used around the clock to manage background pain without the side effects of strong opioids. Most of my patients require minimal or no strong opioid medication by day 2 or 3 post-surgery.

Cold Therapy and Elevation

Consistent icing and elevation of the operated limb in the first 48 hours significantly reduces swelling — and swelling is one of the primary drivers of post-operative pain. This sounds simple because it is. It also makes a real difference.

Early Mobilisation: Why Moving Sooner Means Less Pain, Not More

One of the most counterintuitive things about modern knee replacement recovery is that moving earlier — not resting longer — leads to better outcomes and less overall pain.

At COJRI, we aim to have patients standing on the day of surgery, or on day one post-operation at the latest, with our physiotherapy team present. This early mobilisation prevents the build-up of stiffness, reduces the risk of blood clots, promotes healthy circulation to the healing tissues, and — crucially — it gives patients a psychological boost that matters enormously for recovery.

I have watched patients who were convinced they would be bedbound for a week take their first few steps on day one and look visibly surprised. That surprise is meaningful. It changes how they approach the rest of recovery.

The Role of Robotic Precision in Comfortable Recovery

One variable that directly affects how comfortable the knee feels in recovery — and that does not get discussed enough in the context of pain — is implant alignment.

A well-aligned knee replacement feels natural because the mechanics are right. The muscles around the joint adapt more easily. Movement patterns normalise faster. When the implant is slightly off — even by a degree or two — the joint can feel stiff or mechanical, and recovery takes longer and feels harder. This is why I use robotic assistance for knee replacement at COJRI: the precision of the placement contributes directly to the quality of the recovery experience, not just the long-term outcome.

What Recovery Actually Looks Like Week by Week

In my experience, the honest timeline for recovery from knee replacement at COJRI looks something like this for most patients:

Days 1–3: Significant surgical pain, well managed with the protocol above. Most patients are surprised they can stand. Ice, elevation, and consistent analgesia are the focus.

Week 1–2 at home: Soreness rather than sharp pain. Walking with a frame. Sleep improving. The knee starts to feel like yours again, even if not yet comfortable.

Week 3–4: Most patients in Chandigarh and Mohali tell me at their first follow-up that the pain is far more manageable than expected. Walking distances extend. Stair navigation improves.

Month 2–3: Background pain has largely resolved. Physiotherapy is the main focus. Many patients stop describing their experience as painful and start describing it as effortful — which is a very different thing.

Month 3–6: Most patients have returned to normal daily activity. The knee still feels like it is settling — that is normal — but pain is no longer the governing factor in their day.

Frequently Asked Questions About Knee Replacement Pain

Will I need strong painkillers after surgery?

With our multimodal protocol, most patients require minimal opioid analgesia by day 2 or 3. We use a tiered approach — starting with the strongest appropriate analgesia and stepping down as the first acute days pass. By week 2, most patients are managing on anti-inflammatories and paracetamol.

Is knee replacement pain worse than the arthritis pain I already have?

In my experience: not for most patients who have advanced arthritis. The arthritis pain — constant, relentless, worse with every step — is replaced by a different kind of pain that is acute but time-limited. And unlike arthritis pain, it has an end point.

How do I manage pain at home after discharge?

We provide every patient with a detailed written pain management plan at discharge — what to take, when, and what to do if pain is not controlled. We also have a direct line for post-discharge queries. You will not be left to manage alone.

Does the best orthopaedic surgeon for knee replacement in Chandigarh matter for pain outcomes?

Surgeon experience matters significantly. The precision of the procedure, the quality of the soft tissue handling, and the implant positioning all affect how the knee feels in recovery and beyond. Choosing a surgeon with extensive knee replacement experience — and ideally one using robotic assistance for precision — is one of the most important decisions you can make for your outcome.

Come in for a Conversation Before You Decide

If fear of pain is the thing stopping you from having a consultation about knee replacement, I want you to know that it is a legitimate concern — and one we take seriously at COJRI. I would rather you came in, heard what modern recovery actually looks like, and made an informed decision than stayed at home managing worsening arthritis because of a fear based on outdated information.

Consultations are available for patients from Chandigarh, Mohali, and Panchkula. Book your appointment today.