Fast Facts
Are you struggling with knee pain that’s preventing you from enjoying everyday activities - like gardening, walking the dog, or playing with your grandchildren?
At The Hospital Group, our expert knee replacement services are designed to help you regain mobility, minimise discomfort, and restore your active lifestyle.
What Is Knee Replacement Surgery?
A knee replacement surgery, also known as a total knee replacement (or total knee arthroplasty), involves replacing the damaged or worn-out surfaces of the knee joint with a carefully crafted artificial implant. This surgical procedure provides significant pain relief and improved joint function, particularly for people with osteoarthritis, rheumatoid arthritis, or long-term knee injuries.
- Key Objectives: Enhance mobility, reduce discomfort, and enable you to return to the activities you love.
- Who Benefits: Individuals experiencing persistent knee pain that doesn’t respond to less invasive treatments.
Discover if this procedure can help you regain your freedom of movement.
Check if I'm suitable
Is Knee Replacement Right for You?
Wondering if a knee replacement is suitable for your situation? Here are some signs:
Knee discomfort that doesn’t subside with medication or rest.
Struggling with daily tasks such as climbing stairs or walking short distances.
Reduced independence and overall wellbeing due to restricted activities.
Little improvement despite physiotherapy, injections, or other non-surgical methods
Our consultant orthopaedic surgeons thoroughly assess your medical history, lifestyle, and personal goals before recommending a total knee replacement or other treatment options.
Speak to a specialist about your specific knee concerns.
Speak to a specialistThe 5 Step Knee Replacement Journey with The Hospital Group
- 1
First Appointment
Free telephone call with our surgeon assistants
Your journey begins with a free telephone call with our surgeon assistants. You’ll discuss why you’re considering knee replacement surgery, the potential costs and finance options, how much recovery time you might need, and possible surgery dates. If you decide to move forward, you can secure your surgical date with a refundable deposit.
- 2
Surgical Consultation
We’ll discuss your medical history, desired outcomes
Next, you’ll meet your surgeon to talk about your medical history, desired outcomes, and the overall feasibility of total knee replacement. You’ll also discuss expected results, risks, and complications. If you’re happy to proceed, our clinic nurse will arrange any necessary pre-operative tests.
- 3
The Surgery
You’ll meet the surgical team
On the day of your operation, your surgeon will address any final questions, and you’ll meet the surgical team before heading to theatre. You’ll already know how long the surgery should take, the type of anaesthesia used, and what the procedure involves.
- 4
Recovery
Most patients stay in hospital for at least one night
Most patients stay in hospital for at least one night. When you wake, you may have a bandage on your knee or drains to prevent fluid build-up. Our care team will encourage you to take short walks with a frame or crutches as soon as possible to help kick-start your knee replacement recovery.
- 5
Aftercare
We’ll ensure a smooth recovery and the best possible long-term results
We provide a comprehensive aftercare package for your peace of mind. This includes follow-up appointments, clinical support, extended surgical cover where clinically indicated, and emergency telephone access any time you need it. We’re with you every step of the way - ensuring a smooth recovery and the best possible long-term results.
Testimonials
Had my first total knee replacement, second one booked too. Great service, well looked after all the way
Andrew Sinclair
After months of ongoing knee flare-ups, the thought of waiting years for treatment was overwhelming and affecting my family life. I decided to explore private options and chose to go ahead with knee replacement surgery. The process was clearly explained,…
John Nutting
I enquired about a knee replacement after years of severe pain that made even walking my dog unbearable. Despite concerns about my BMI, the surgeon reassured me and made the process smooth. Communication was excellent, even during staff holidays, and all…
Tina
I had a partial knee replacement a week ago, and the procedure was performed perfectly. The physio got me up and walking within 24 hours. I came home and continued with the exercises. I am now walking without any aids, the pain has gone, and I feel brilli…
STEVE HILL
Pre-op Knee Replacement Surgery
Preparing for Surgery- Medical Evaluations: Pre-operative tests such as X-rays or MRIs to gauge the knee’s condition.
- Lifestyle Adjustments: In some cases, you may be advised to strengthen your muscles or lose weight to improve surgical outcomes
- Immediate Relief: Many patients report a noticeable reduction in pain shortly after surgery.
- Gradual Mobility Gains: Over the following weeks, structured exercises and physiotherapy will help you regain strength, flexibility, and confidence.
By reviewing before and after knee replacement surgery experiences, you can better understand the life-changing impact of improved knee function and significantly reduced pain.
Book a free callThe Procedure: What to Expect
During knee replacement surgery:
Our team conducts comprehensive evaluations to plan the procedure.
You’ll receive either spinal or general anaesthesia, as recommended by your anaesthetist.
Damaged surfaces are removed and replaced with a custom-fit implant.
After surgery, you’ll be closely observed for pain management and initial recovery progress.
Have questions about the surgical process? Our specialists can help.
Ask a specialist
Types of knee replacement
We offer total knee replacement, partial knee replacement and knee resurfacing. Your consultant will recommend the right option for you at your surgical consultation.
The damaged or worn-out surfaces of the whole knee joint are replaced with an artificial implant.
Only the damaged part of the knee is replaced. This may be an option if the damage is limited to one area of the joint.
Are there any risks?
Like any operation, knee replacement surgery carries some risks. These include infection, blood clots, stiffness, or implant wear over time.
Your surgeon will explain the risks, and how they're managed, at your surgical consultation, so you can make an informed decision.
Talk to a specialistKnee Replacement Recovery Time and Rehabilitation
Your knee replacement recovery is crucial for long-term success, and the knee replacement recovery time varies from person to person. Typically:
Gentle physiotherapy may begin to aid circulation and restore movement.
You’ll progress from using walking aids to carrying out daily tasks independently.
Targeted exercises and regular check-ups help ensure steady improvements.
Many individuals resume light activities within 6–8 weeks, with ongoing mobility gains up to 12 months post-operation.
Knee Replacement Surgery Cost in the UK
Understanding knee replacement surgery cost is a key factor in planning your care.
The knee replacement cost UK can vary based on:
While the NHS may cover many aspects of total knee replacement, private clinics can offer shorter waiting times and personalised packages.
Costs may vary depending on whether you require a standard knee replacement or a more personalised surgical approach tailored to your specific condition and health needs.
Some packages include physiotherapy and aftercare; others may charge separately. We’re committed to transparent pricing, so you’ll know exactly what to expect before proceeding with surgery.
Know your price before you decide
Includes procedure, post-op & aftercare. Fill the form to discuss.
Request your personalised price
Tell us a little about you and a patient advisor will be in touch with your price and next steps.
Why Choose The Hospital Group?
Our consultants have an excellent track record in total knee replacement procedures.
We use state-of-the-art technology and surgical methods to enhance patient comfort and outcomes.
From initial assessment to ongoing physiotherapy, we’re here to support you every step of the way.
Meet Our Surgeon
Dr. Hazem Hassouna
Consultant Orthopaedic SurgeonSpecialist in Hip and Knee Surgery | GMC Registered (No. 6070956)Dr. Hazem Hassouna is an experienced Consultant Orthopaedic Surgeon at The Hospital Group, specialising in hip replacement, knee replacement, knee arthroscopy, and complex lower limb procedures. With over 25 years of clinical experience, he is known for his surgical precision, specialist knowledge in joint preservation, and a compassionate, patient-centred approach.
Read moreMore of our knee surgeons
Mr Jaison PatelConsultant Orthopaedic SurgeonSports injuries, joint preservation and complex knee replacement.Mr Mounir HakimiConsultant Orthopaedic SurgeonComplex hip and knee surgery, including primary and revision joint replacement.
Mr Amit KumarConsultant Orthopaedic SurgeonHip and knee conditions, alongside musculoskeletal oncology.Where your surgery takes place
Knee replacement surgery takes place at hospitals across England. We'll talk you through the locations available to you when you book your surgery.
Knee Replacement Surgery FAQs
Can't find the answer you need? Our patient advisors are happy to help.
How long does it take to walk normally after knee replacement?
Most patients begin walking with the help of a frame or crutches within a day or two after surgery. By around 6 weeks, many can walk more confidently with less support. For most people, walking normally after knee replacement takes between 6 to 12 weeks, depending on your overall health and rehabilitation progress.
How much does a knee replacement cost in the UK?
The cost of a private knee replacement in the UK depends on the clinic and inclusions such as consultations, surgery, hospital stay, and physiotherapy. We provide all-inclusive quotes to avoid unexpected fees.
Why is there so much pain after knee replacement?
Pain after knee replacement is a natural part of the healing process. It results from the surgical procedure and your body’s adjustment to the new joint. With effective pain management and physiotherapy, this usually improves significantly over the first few weeks.
How far can you walk 6 weeks after knee replacement?
By 6 weeks, many patients can walk up to half a mile or more without support. Your progress will depend on your pre-surgery mobility and dedication to rehab. Most people see steady improvements in both distance and confidence.
How much is a knee replacement?
The cost of a knee replacement in a private setting ranges depending on your care provider and treatment plan. We offer tailored pricing packages based on your needs and goals. Contact us for a personalised breakdown.
How long does a knee replacement take?
The knee replacement surgery usually takes 1 to 2 hours to complete. You may need to stay in hospital for 1 to 3 days following surgery, depending on your recovery and care plan.
How long does a knee replacement last?
Most modern knee replacements last 15 to 20 years, with many lasting even longer. Longevity depends on lifestyle factors, implant type, and how well the joint is cared for post-surgery.
What is the hardest day after knee replacement?
The second or third day after surgery is often considered the most challenging. This is when swelling and discomfort typically peak as the body begins the healing process. However, with effective pain management and early physiotherapy, most patients notice gradual improvement from this point onward.
Is life better after knee replacement?
For the vast majority of patients, life after knee replacement is significantly improved. Relief from chronic knee pain, restored mobility, and the ability to return to everyday activities – such as walking, travelling, or enjoying time with family – make the surgery well worth it for most people.
What causes pain behind the knee after total knee replacement?
Pain behind the knee can occur due to swelling, muscle tightness, or inflammation during the early stages of recovery. In most cases, it’s a normal part of the healing process. If pain persists or worsens, it could indicate an issue such as nerve irritation or strain, and should be assessed by your care team.
How long does knee replacement surgery take?
The knee replacement surgery itself usually takes between 1 and 2 hours, depending on the complexity of the case. You’ll also spend time in recovery immediately after the operation, followed by a short hospital stay – typically 1 to 3 days.
How much does a knee replacement cost privately?
The private knee replacement cost in the UK depends on the provider and what’s included in the treatment package. This often covers the consultation, surgery, hospital stay, and post-operative rehabilitation. We offer clear, all-inclusive quotes with no hidden fees.
Hip Replacement Surgery
Considering a hip replacement as well, or instead? Find out how our hip replacement surgery works.
Book a consultation
Talk to one of our friendly patient advisors about knee replacement surgery, at your local clinic or over video chat.