Orthopaedic Innovation
Orthopaedic Innovation

Bilateral Knee replacement surgery

Restore both knees. Regain your independence.

From £22,000
Innovative orthopaedic interventions from world-leading surgeons.

9 Harley Street and Weymouth Hospital, London

Relieve Pain in Both Knees with One Procedure

Living with arthritis or joint damage in both knees can greatly limit your movement, independence, and quality of life. Bilateral knee replacement surgery offers a safe and effective way to treat both knees in a single procedure; reducing the overall recovery time and helping you return to an active, comfortable lifestyle sooner.

With advanced surgical techniques and personalised care, our double knee replacement pathway is designed to restore movement, reduce pain, and support long-term joint health.

Bilateral knee replacement surgery to relieve pain in both knees with one procedure.

Is Bilateral Knee Replacement Right for You?

If pain and stiffness in both knees are affecting your daily routine, bilateral treatment may be an appropriate option. Many people experience:

  • Persistent pain in both knees, even at rest
  • Stiffness and swelling that limit movement on both sides
  • Difficulty walking, climbing stairs, or standing for long periods
  • Reliance on pain relief medication to manage symptoms

We always explore non-surgical treatments first, including joint-preserving approaches and advanced injections. If these no longer provide sufficient relief, bilateral knee replacement may offer the most effective long-term outcome.

Treating Both Knees for Lasting Relief

A bilateral knee replacement addresses deterioration in both knee joints during the same operation. The procedure involves:

  • Removing the damaged or arthritic surfaces from both knees
  • Implanting high-quality joint replacements designed to replicate natural movement
  • Using modern materials and techniques to support smooth, comfortable joint function

Depending on your condition, we may recommend:

  • Bilateral total knee replacement – where both knee joints are fully replaced
  • Bilateral partial knee replacement – if only specific compartments of each knee are affected

In some cases, a staged approach (two separate surgeries) may be recommended based on your overall health and individual needs.

Our focus is always on preserving your natural joint where possible, and bilateral replacement is recommended when it is the most effective solution for long-term mobility and comfort.

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World-Leading Expertise in Knee Surgery

Our surgical team are recognised internationally for their expertise in knee surgery, bringing extensive experience and innovation to bilateral procedures.

Patented surgical techniques

Our surgeons have pioneered advanced ACL and PCL reconstruction methods and developed patented knee replacement techniques that enhance accuracy, longevity, and patient outcomes.

Leaders in research & education

Our team has contributed to:
-Over 200 peer-reviewed publications
-More than 20 book chapters
-1,000+ presentations at international conferences.

Advancing knee replacement technology

We are actively involved in developing new implant technology and enhanced treatment pathways to support faster recovery, reduced pain, and improved long-term function.

Who Is Bilateral Knee Replacement For?

This procedure may be suitable if you have:
  • Osteoarthritis (wear-and-tear) in both knees
  • Rheumatoid or inflammatory arthritis affecting both joints
  • Previous injuries causing long-term damage to both knees
  • Bone deformity or avascular necrosis in both knees
If you are experiencing ongoing pain, stiffness, and reduced mobility in both knees (and non-surgical treatments are no longer effective) bilateral knee replacement may help restore independence and movement.

What to expect from the procedure

Safe & effective surgery – Both knees are treated in one operation, usually lasting 60–90 minutes, under general or spinal anaesthesia.

Minimally invasive approach – Techniques designed to support optimal joint function, stability, and recovery.

Tailored rehabilitation – A physiotherapy-led recovery programme supports safe, gradual improvement for both knees.

Short hospital stay – Most patients return home within 24–48 hours.

Supported recovery – Wound healing typically takes 12–14 days, with ongoing guidance and follow-up from our team.

Your recovery: What happens after surgery?

Immediate post-operative care – Ice, compression, and early movement strategies help manage swelling and discomfort in both knees.

Physiotherapy support – Our team will guide your first steps and teach you how to move safely and confidently as you recover.

Personalised home plan – A tailored exercise and mobility programme is provided to support your recovery and progress at home.

Many patients experience meaningful pain relief and improved movement within weeks, with full recovery typically achieved over the following months.

How much does Bilateral Knee replacement surgery cost?

Procedure       Price
Bilateral knee replacement       £22,000

Prices include Hospital, Surgeon, Anaesthetist and one nights stay. Please note, complex cases may require individual pricing.

Take the first step towards pain-free movement in both knees

Discovery Call

Fill out our enquiry form to book a free discovery call with Professor Wilson.

Consultation

Book a consultation where you will receive your personalised treatment plan based on your medical situation.

Surgery or Treatment

If you go ahead with your personalised plan, we’ll see you here in London for your treatment.

Live Limitless!

Enjoy life pain-free, doing the things you love without limitations! And we'll see you for a post-treatment check in 2-6 weeks.

Frequently asked questions about knee replacement surgery

Yes. We work with a number of insurance providers. Please contact us to discuss your cover.

Yes. We offer virtual consultations as well as in-clinic appointments at 9 Harley Street, London.

Procedures are carried out at Weymouth Street Hospital (42–46 Weymouth St, London W1G 6NP).

You’ll be monitored in recovery before returning to your room. Pain relief will be provided as needed. You’ll be visited and supported by our surgeons, nursing staff, and a physiotherapist. Once you are comfortable, mobile, and safe, you will be discharged.

Most patients return home within 24–48 hours, though some choose to stay longer based on comfort and recovery progress.

Recovery varies, but many patients regain independence within weeks. Full recovery typically takes several months. Your surgeon will advise when it is safe to drive — usually 4–6 weeks after surgery.

You will receive a rehabilitation plan during your hospital stay, including any recommended physiotherapy sessions. Planning home support in advance helps ensure a smoother recovery.

Download our free guide on knee pain and treatment options

  • Learn about the knee and available treatment options
  • How knee problems are diagnosed
  • Explore the details of rapid recovery knee replacement surgery
  • What to expect during recovery
  • Learn more abouty your patient journey with Orthopaedic Innovation
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Locations

Outpatient Clinic
Phoenix Hospital Group,
9 Harley Street,
London, W1G 9QJ
Inpatient
Weymouth Street Hospital,
42-46 Weymouth St,
London, W1G 6NP
Outpatient Clinic
Minor Procedures
25 Harley Street,
London, W1G 9QJ
Medical disclaimer
The information provided on this website is for informational purposes only and should not be considered medical advice. It is not intended to replace consultation with a qualified healthcare professional. While we strive to provide accurate and up-to-date information, medical knowledge is constantly evolving, and individual cases may vary. Any surgical or non-surgical treatments discussed on this website should be considered in consultation with a medical professional who can assess your individual needs and medical history.
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