As an orthopaedic surgeon, one of the questions I hear most often is why I recommend physiotherapy so consistently, sometimes even before considering surgery at all. The answer is simple: physical therapy isn’t a secondary option in my practice. It’s central to how we treat bone and joint conditions, and in most cases, it’s the foundation everything else is built on.
The First Line of Treatment, Not the Last Resort
In my experience, close to 90% of the conditions we manage in orthopaedics respond well to physiotherapy. This is especially true for chronic conditions; the kind that develop gradually and persist for months or years. Back pain, knee pain, shoulder stiffness, tennis elbow, plantar fasciitis, and many other joint disorders often improve significantly with a well-structured physical therapy programme, frequently without any need for surgery.
For many patients, this comes as a surprise. They visit an orthopaedic surgeon expecting a discussion about scans and surgery, and instead, we begin with a physiotherapy prescription. But this is evidence-based medicine. International guidelines for degenerative knee arthritis, chronic low back pain, frozen shoulder, and rotator cuff tendinopathy all place structured physiotherapy ahead of surgical intervention for early to moderate disease.
Why Does It Work So Consistently?
A large share of the bone and joint problems I see are not caused by a single injury or structural damage. They develop because of poor posture, muscle imbalance, prolonged sitting, faulty movement patterns, and inadequate muscle strength around the affected joint.
Take the knee as an example. When the quadriceps and gluteal muscles are weak, the knee joint absorbs 30-40% more load than it was designed to handle. Similarly, in the spine, weak core and deep spinal stabilizers force the intervertebral discs and facet joints to bear excessive stress. Over time, this leads to pain, inflammation, cartilage wear, and disc degeneration.
This is precisely where physiotherapy proves its value. Through targeted strengthening exercises, neuromuscular training, posture correction, and movement retraining, it addresses the root cause of the problem rather than simply masking the symptoms. Unlike medication, which offers temporary relief, physiotherapy can bring about lasting, even permanent, improvement by correcting the underlying muscular and postural imbalance.
A well-designed programme has three phases:
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Pain Relief Phase:
Manual therapy, electrotherapy modalities, taping, and gentle mobility work to reduce acute pain and swelling.
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Correction Phase:
Progressive strengthening of the supporting muscles, core stability, flexibility work, and ergonomic and postural retraining.
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Maintenance Phase:
A personalized home exercise programme that prevents recurrence and keeps the joint healthy for years.
An Indispensable Partner in Surgical Recovery
Physiotherapy’s role doesn’t end with non-surgical patients, either. It’s equally essential after orthopaedic surgery, whether that’s a joint replacement, ligament reconstruction, spine surgery, or fracture repair.
Surgery corrects the structural problem, but it’s physiotherapy that restores strength, flexibility, proprioception, and function afterwards. Without proper rehabilitation, even a technically excellent surgery can leave a patient with a stiff joint, weak muscles, a persistent limp, or an incomplete recovery.
For instance, after a total knee replacement, the implant is correctly placed on day zero, but it is 12 weeks of structured physiotherapy that decides whether the patient will walk without support, climb stairs, and sit cross-legged again. After spine surgery, early mobilization and core activation are what prevent scar adhesion, muscle wasting, and recurrent disc problems. I tell my patients regularly that surgery is only half the journey. What happens in physiotherapy afterwards determines how well they truly recover.
Beyond Pain Relief: Long-Term Joint Protection
Another often-overlooked benefit of physiotherapy is prevention. In the young IT professional with early neck pain, in the athlete with recurrent ankle sprains, or in the middle-aged patient with early knee arthritis, physiotherapy is a joint-preservation strategy. It delays and, in many cases, avoids the need for future surgery by keeping the joints well-aligned, well-muscled, and well-moved.
Modern physiotherapy also integrates technology that enhances outcomes: laser therapy, therapeutic ultrasound, dry needling, kinesiology taping, blood flow restriction training, and virtual biofeedback, all of which, when used judiciously by a trained physiotherapist, accelerate recovery.
A Team Approach
This is why I build physiotherapy into nearly every treatment plan I create, regardless of whether surgery is involved. In my practice, the orthopaedic surgeon, the physiotherapist, and the patient function as one team with a common goal: not just pain relief, but restoration of full, painless function.
It isn’t an optional add-on to orthopaedic care. It’s one of its fundamental pillars, helping patients move better, recover fully, and stay stronger for years to come. If medication is for symptom control and surgery is for structural correction, physiotherapy is what makes the recovery complete, durable, and truly meaningful.
Dr. P. Keerthivasan,
Senior Consultant Orthopaedic Spine Surgeon,
Kauvery Hospital, Chennai
