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Arthrosamid Injections Near Cambridge
For patients near Cambridge living with knee osteoarthritis that has not responded adequately to physiotherapy, cortisone, or hyaluronic acid injections, Arthrosamid offers a more advanced, longer-lasting treatment option. It is a single-injection hydrogel treatment that integrates with the soft tissue of the knee joint, providing sustained cushioning and lubrication from within without surgery.
At RAD Clinics, Arthrosamid injections are performed under real-time ultrasound guidance by specialist MSK clinicians. The treatment is only available privately, and a mandatory face-to-face consultation is required to confirm suitability before the procedure can be arranged.
Fees
- £2,370 (One knee)
- £4,500 (Both knees during same appointment)
Includes antibiotics appointment, injection, and report.
Duration
- Includes 30 mins for antibiotics appointment + 30 to 45 mins for the procedure(s).
Please note that an Arthrosamid injection appointment cannot be booked online before we triage your suitability for the procedure. A face-to-face consultation is mandatory to assess suitability, and it is subject to a fee of £160. The fee includes triage for the procedure and an ultrasound scan with a report.

What Is Arthrosamid?
Arthrosamid is an innovative treatment for knee osteoarthritis using a sterile polyacrylamide hydrogel, a gel-like implant injected directly into the knee joint. Unlike conventional injections that are absorbed by the body over time, Arthrosamid integrates with the synovial tissue lining the knee joint, providing ongoing mechanical cushioning and lubrication from within.
The treatment is designed to deliver long-lasting relief from osteoarthritis-related knee pain, helping to reduce discomfort, improve mobility, and support a better quality of daily life for patients who have not found sufficient benefit from earlier treatment options. Arthrosamid is not available through the NHS and is provided exclusively on a private basis at RAD Clinics.

Who Is Arthrosamid Suitable For?
Arthrosamid injections near Cambridge are most appropriate for patients who:
- Have a confirmed diagnosis of knee osteoarthritis
- Have already tried conservative treatments such as physiotherapy, cortisone, or hyaluronic acid injections without achieving adequate or lasting relief
- Are looking for a non-surgical, long-lasting treatment option for knee pain
- Have been assessed and confirmed as suitable through the mandatory face-to-face consultation
Knee Osteoarthritis
Arthrosamid is primarily used to treat knee osteoarthritis, a degenerative joint condition where the cartilage within the knee gradually wears down, leading to pain, stiffness, and reduced mobility. This treatment is particularly beneficial for patients with mild to moderate osteoarthritis who are looking for non-surgical solutions to manage their symptoms.
Suitability is assessed individually at the consultation. The clinician will consider your knee condition, symptom history, and treatment background before confirming whether Arthrosamid is the right option for you.
What Are the Benefits of Arthrosamid?
| Benefit | What It Means for You |
|---|---|
| Long-lasting relief | The hydrogel integrates with joint tissue and provides sustained pain relief from knee osteoarthritis |
| Cushioning and lubrication | Restores mechanical cushioning within the knee joint, reducing friction during movement |
| Non-surgical | A minimally invasive alternative to knee replacement surgery for appropriate candidates |
| Faster recovery | Most patients return to normal daily activities shortly after the procedure with minimal downtime |
| Ultrasound-guided precision | Every injection is performed under live imaging to ensure accurate placement within the knee joint |
| One-time treatment | Designed to provide long-lasting benefit from a single procedure |
What to Expect: The Arthrosamid Process
- Mandatory face-to-face consultation (£140): Before any Arthrosamid injection can be booked, a face-to-face consultation is required to assess suitability. Your clinician will review your knee history, symptoms, and previous imaging.
- Antibiotics appointment (30 minutes): A separate appointment is arranged for antibiotics administration prior to the injection as part of the infection prevention protocol.
- Ultrasound guidance: On the day of the injection, real-time ultrasound is used to visualise the knee joint and confirm accurate needle placement.
- The injection (30 to 45 minutes): The Arthrosamid hydrogel is injected into the knee joint under continuous ultrasound guidance. The hydrogel integrates with the synovial tissue, providing cushioning and lubrication from within.
- Post-procedure care: Most patients return to normal activities within a short period. A written clinical report is included. Specific aftercare guidance is provided at your consultation.
When Should You Consider Arthrosamid Near Cambridge?
Arthrosamid injections near Cambridge through RAD Clinics are worth exploring if you are experiencing:
- Knee pain caused by osteoarthritis that has not responded adequately to physiotherapy, cortisone, or hyaluronic acid treatment, and you are near Cambridge
- A desire to manage knee osteoarthritis with a long-lasting non-surgical intervention
- Pain that is significantly limiting your ability to walk, exercise, climb stairs, or carry out daily tasks
- A wish to delay or avoid knee replacement surgery while maintaining quality of life
Because Arthrosamid requires a mandatory pre-treatment consultation, the process begins with that assessment appointment, ensuring every patient who proceeds is a genuine candidate and fully understands what the procedure involves.
Why Choose RAD Clinics for Arthrosamid Near Cambridge?
- Ultrasound-guided precision on every Arthrosamid injection
- Specialist MSK clinicians with experience in advanced knee injection treatments
- A thorough pre-treatment consultation that ensures the treatment is right for you before proceeding
- Clear, transparent pricing with no hidden fees
- Adults seen suitability confirmed at consultation
To begin the process, book your face-to-face consultation with RAD Clinics and take the first step towards finding out whether Arthrosamid is the right treatment for your knee.
Common Questions We Hear From Patients
Where can I get Arthrosamid injection?
Arthrosamid injections are available at RAD Clinics' three locations: Milton Keynes, Aylesbury, and Northampton. Our team of experienced professionals will guide you through the process to ensure you receive the best care for your knee pain. Visit your nearest clinic today.
What is the new injection instead of knee replacement?
Arthrosamid is a non-surgical hydrogel injection used to manage pain associated with knee osteoarthritis, but it does not replace knee replacement surgery for everyone. RAD Clinics assesses suitability before treatment, particularly for patients seeking a non-surgical option.
When will Arthrosamid be available on the NHS?
Arthrosamid is not currently routinely available on the NHS, and there is no confirmed date for NHS availability. NICE has not selected Arthrosamid for technology guidance because it considered the available evidence insufficient for evaluation.
Who offers the best priced Arthrosamid injections in the UK?
RAD Clinics offers Arthrosamid injections starting at £2,290 for one knee, which is competitive compared to other UK clinics. Prices vary, so compare all fees before booking. A face-to-face consultation is required to assess suitability, costing £160, which includes triage and an ultrasound scan. Online booking is not available before this assessment.
What are the best knee injections for osteoarthritis?
Knee injections for osteoarthritis include corticosteroids, hyaluronic acid and polyacrylamide hydrogel such as Arthrosamid. Treatment choice depends on the severity of osteoarthritis, symptoms, previous treatments, clinical findings, and individual suitability.
Does Arthrosamid work for bone-on-bone osteoarthritis?
Arthrosamid treats symptoms associated with knee osteoarthritis, including advanced joint degeneration, but it does not restore lost cartilage or reverse bone-on-bone changes. Suitability requires clinical assessment because outcomes vary and current evidence does not establish Arthrosamid as appropriate for every patient.
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Exceptional professional service, highly recommended for quick, efficient, and friendly ultrasound scans and injections. Instant relief, thorough analysis, and personalized treatment at reasonable prices.
DISCLAIMER
PHYSIOTHERAPY
We accept some private insurance to cover our physiotherapy services. Please check with us prior to booking your appointment.
ULTRASOUND SCANS & MSK INJECTIONS
We do not accept insurance coverage for scans and injections. If you wish to reimburse your fees, then please kindly check with your insurance provider prior to booking as we cannot be held responsible for any non-payments.
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