Total Knee Replacement Physiotherapy & Rehabilitation at Home
Recovering from knee surgery? We help you walk with confidence again with physiotherapy at home across Southampton, Portsmouth, Fareham, Winchester and Hampshire.
Why Physiotherapy After a Knee Replacement Is Essential
A total knee replacement is a big operation, and much of its success depends on the rehab that follows. We provide planned rehab at home to bring back movement, rebuild strength and get you back to the things you enjoy. Every visit is a full hour of physiotherapy at home, with the same physiotherapist each time. Having it at home also solves a problem every new knee brings: getting to appointments in the weeks before you can drive.
Knee replacement is one of the most common bone and joint operations in the UK. It can be life-changing, but the surgery is only half the story. The weeks and months afterwards decide how much movement you regain and how fast you get back on your feet. Without planned rehab there is a real risk of lasting stiffness, weakness and lost confidence. Our physiotherapists follow evidence-based plans that match your surgeon's guidance.
What We Work On After a Knee Replacement
Every knee and every surgeon's plan is a little different, but these four areas shape almost every recovery we support.
Benefits of Home-Based Knee Replacement Rehab
- Closer checks: we look at swelling, wound healing and how far the knee moves at every visit, and act early if needed
- Your home set up for a safe recovery: chairs, stairs, bathroom and bed all reviewed in person
- Real-life practice: exercises done on the stairs and furniture you use every day
- No travel: no car journeys to arrange in the weeks before your surgeon is happy for you to drive
What Your Rehabilitation Includes
- Pre-operative 'prehab' to build strength and confidence before surgery
- Early range-of-movement and swelling management
- Progressive strengthening of the thigh, hip and calf
- Gait re-education from frame to sticks to walking unaided
- A graded return to stairs, walking distances and hobbies
A Typical Knee Replacement Recovery Timeline
Everyone asks about knee replacement recovery time, so here is the honest picture. Knees are slower and grumpier than hips. Expect more swelling and more soreness on the way to the same good result, with knee replacement exercises moving on week by week. We follow your surgeon's plan throughout.
Swelling and Straightening
Getting swelling under control so the knee will move. Protecting full straightening from day one. Building confidence getting on and off chairs and the bed, and taking short walks with a frame.
Winning the Bend
Bending the knee a little more each week, moving from frame to stick, practising stairs, and starting proper strengthening as the knee settles.
Strength and Stamina
Walking without aids, building thigh strength you can feel on stairs, and walking further outdoors. You can drive again when your surgeon agrees it is safe, and we make sure your strength and control are ready.
The Knee Fades From View
Back to gardening, golf, travel and long walks. Full settling takes up to a year. The knee keeps quietly improving as long as you keep using it.
The Bend and the Straighten Decide Everything
Knee replacement rehab comes down to two numbers: how straight the knee gets, and how far it bends. A fully straight knee protects how you walk. Enough bend gets you down stairs, into cars and onto bikes. Both are easiest to gain in the first six weeks. A knee that stiffens early is much harder work later.
We measure both at every visit, so you can see real progress. If either number stops improving, we change the plan straight away.
Swelling Runs the Timetable
A swollen knee will not bend, switches the thigh muscles off and hurts more. Keeping swelling down makes all the important exercises possible. Ice, raising the leg, pacing and the right amount of exercise keep it in check.
The classic setback is the good day. You feel great, do too much, and lose two days to a hot, tight knee. We help you find the level that keeps you moving forward without the ups and downs.
Working With Your Surgical Team
We follow your surgeon's plan and read your discharge paperwork. With your permission, we report your progress, including those bend and straighten numbers, before your follow-up appointments. If we are worried about the wound or the swelling, we contact your team straight away.
Hospital physio appointments often start a week or two after you get home, and mean a car journey when you cannot yet drive. We fill that gap at home, so the best weeks for gaining movement are never wasted.
Sleeping, Resting and Settling In at Home
The first two weeks at home are often the hardest. Sleep can be broken, the knee aches when it stays still for long, and tiredness catches people out. Taking pain relief as prescribed before bed and before exercise helps. So does resting with the whole leg supported, not with a pillow tucked under the knee. That feels comfortable but lets the knee settle into a bend. Many people sleep on their side with a pillow between the knees. Follow any position advice from your surgical team.
Days go better with a simple rhythm: short bursts of exercise spread through the day, regular walks around the house, and proper rest with the leg up in between. At the first visit we build this routine around your home. We check your bed, chair heights, bathroom and stairs, so the early weeks feel manageable rather than a struggle.
When to Get Medical Help
Most knee replacements recover without problems, but a few signs should not wait for your next physio visit. We check for them at every session, and it helps if your family knows them too.
A Hot, Swollen or Painful Calf
Calf pain, swelling, warmth or redness can be a sign of a blood clot (DVT) and needs same-day advice from your surgical team, GP or NHS 111. Call 999 if you become breathless or have chest pain.
A Red, Hot or Leaking Wound
Spreading redness, heat or increasing pain around the scar, any leaking, or a fever or feeling shivery and unwell can mean infection. Contact your surgical team promptly, on the same day.
Sudden Pain, a Fall or a Knee That Gives Way
Stop your exercises and get urgent medical help if any of these happen. You suddenly cannot put weight on the leg. You have new severe pain. The knee locks or gives way after a fall. Contact your surgical team, NHS 111 or A&E.
Clear, Simple Pricing
- A full hour of physiotherapy at home
- Assessment, treatment and your exercise plan
- Clinical notes and progress measures
- The same physiotherapist every visit
Ways to pay: pay per visit yourself or as a family, reclaim from your health insurer with our detailed receipt, or we invoice case managers and solicitors directly.
Occasionally someone with complex needs may need a second therapist for a visit, which may carry an extra cost. We always agree this with you first.
Knee Replacement Rehabilitation FAQs
Within days of coming home. The first six weeks are when movement is easiest to gain, and hardest to get back if you lose it. Early guided work on straightening, bending and how you walk pays off for the rest of your recovery.
Around 90 degrees of bend lets you manage chairs and stairs. 105–115 makes cars, low seats and bikes comfortable. We measure at every visit and aim for the range that fits the life you want back.
Yes. Knee replacements swell for longer than most people expect, often for months in a mild form. What matters is whether it is getting better and how it reacts to activity. A sudden increase, heat with a fever, or calf pain needs medical advice the same day. We check at every visit.
Many people find kneeling uncomfortable rather than harmful. It is usually safe once healed, but often stays sensitive. If kneeling matters for your garden, your grandchildren or your work, we build up to it slowly, using padding.
First, a proper reassessment. Stalled knees are usually down to swelling, pain control or the amount of exercise, and all of these can be fixed. If the joint really is not gaining movement by about six weeks, we say so plainly. We then contact your surgeon promptly, because timing matters for the options they may consider.
Some discomfort is normal, especially when working on the bend. As a guide, pain during exercise should stay moderate, ease within an hour or so, and not leave the knee more swollen or sore the next morning. If it does, we ease the level back a little rather than stopping. Taking pain relief before exercise often helps, and we adjust the programme at every visit.
Yes. A few weeks of prehab builds thigh strength and lets you learn the exercises you will need afterwards. It also lets us check your home before surgery. You then come home to a plan and a physiotherapist you already know. No GP referral is needed.
Sessions are £90 for a full hour in your own home, with everything included, and you pay per visit. Most people start with one or two visits a week, with fewer as the knee improves. After the first assessment we give you an honest view of how many sessions your goals are likely to need.
Ready To Take The Next Step?
With South Coast Home Physiotherapy, you get ongoing help to keep moving and stay independent in daily life. Every session is planned around you and aims to:
- Relieve everyday aches and stiffness
- Improve strength and balance
- Reduce the risk of falls
- Make everyday movements easier
Do you need a one-off assessment, or regular physiotherapy to keep you feeling your best? Our friendly, experienced team is here to help.
Or simply fill out the contact form.
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