| What We Treat
Joint Replacement Rehabilitation
A replacement gives you a working joint. What you do afterwards determines what you can do with it.
Overview
What It Is
Joint replacement reliably relieves pain, but the strength and function you end up with depend on rehabilitation rather than on surgery alone. Muscle loss around the joint typically begins well before the operation, and without deliberate strengthening it persists long afterwards. Most people are discharged from hospital physiotherapy well before that work is finished.
Prehabilitation
Strengthening before the operation measurably improves recovery afterwards. Pre-operative weakness is the strongest predictor of the result.
Symptoms
How It Tends to Feel
These are the features that point towards this diagnosis rather than another:
Weakness Around the Joint
Often present before surgery and worse for weeks after.
Stiffness
Particularly in the knee, where range of movement is time-critical in the early weeks.
Swelling
Expected for weeks to months, and normal fluctuation is not a sign of a problem.
Altered Walking Pattern
Habits developed over years of pain persist after the pain has gone.
Reduced Confidence
Fear of damaging the new joint is common and limits recovery.
Fatigue
Recovery from major surgery is more demanding than most people anticipate.
Causes & Risk Factors
What Drives It
The usual contributors, in rough order of how often they turn out to matter:
Pre-Operative Weakness
Muscle loss from years of avoiding load. The strongest predictor of outcome.
Surgical Trauma
Unavoidable disruption to muscle and soft tissue.
Early Immobility
The first days and weeks cost strength quickly.
Under-Dosed Rehabilitation
The commonest reason people plateau below their potential.
How We Can Help You
Treatment & Management
Treatment is built around what the assessment finds, but generally follows this shape:
When to Seek Help
Red Flags — Don’t Ignore These
Most presentations are straightforward. These features are the exceptions, and warrant prompt assessment:
⚠ Seek Medical Advice If You Notice
- Fever, increasing redness, heat or wound discharge — infection needs urgent assessment
- Calf pain, swelling or warmth — a clot must be excluded
- Sudden severe pain, a change in leg length, or inability to weight bear
- Chest pain or breathlessness — seek emergency care
If any of these apply, contact your GP or seek urgent medical care rather than waiting for a physiotherapy appointment.
Common Questions
Frequently Asked Questions
How long does recovery take?
Longer than most people are told. Substantial improvement over three months, continuing gains for a year or more, particularly in strength.
Can I damage the new joint?
It is far more robust than it feels. Under-loading it is the more common problem, and it costs you function.
Why am I still weak months later?
Because strength does not return on its own. It requires progressive resistance training, and that is exactly the part that usually stops at discharge.
Not Sure If This Is What You Have?
An assessment will tell you what is actually going on and what to do about it. I see everyone myself, and you will leave with a plan rather than a leaflet.
Book Your Initial AssessmentThis page is for general information only and isn’t a substitute for individual medical advice. If you’re experiencing any of the warning signs above, contact your GP or seek emergency medical care as appropriate.