Arthrosamid Injections

• Many patients experience long-lasting improvement in pain and mobility
• Clinical studies show benefits can last several years, with relief still present at five years after treatment
• Arthrosamid provides a significant, long-lasting reduction in knee osteoarthritis pain
• Patients under 70 reported an almost 80% positive response rate in trials

• Supported by 20+ years of research and proven in thousands of patients across Europe
• Clinical trials report no serious side effects
• Most common reactions are mild joint pain or a temporary swelling sensation
• The hydrogel has a well-established safety profile from use in various parts of the body

• People with knee osteoarthritis affecting walking, activity or quality of life
• Those wanting to avoid or delay knee replacement
• Active individuals who need reliable, durable relief
• Patients who found steroid or hyaluronic acid injections too short-lived
• People experiencing swelling due to synovial irritation
• Arthrosamid is suitable, safe and effective for any patient with knee OA when clinically appropriate

• Knee or skin infection
• A previous non-absorbable implant or hydrogel in the knee
• Knee replacement or foreign material inside the joint
• Knee arthroscopy within the last 6 months
• Uncontrolled bleeding disorders or unstable anticoagulation
• An active gout flare
• Pregnancy or breastfeeding
• As with any implant, your clinician will check all precautions before confirming treatment

• Arthrosamid is designed as a single-dose treatment
• Most people do not need more than one
• Future injections are not contraindicated and can be discussed if effects wear off over time

• Your injection will be carried out by Matt Prout, a specialist musculoskeletal physiotherapist with over 20 years of experience
• Matt has advanced training in MSK ultrasound and extensive expertise in ultrasound-guided injections
• He teaches ultrasound and injection therapy to other clinicians, including doctors, consultants and physiotherapists
• As an Independent Prescriber, he can prescribe the required antibiotics in clinic for a smooth, hassle-free process
• You can feel confident knowing your procedure is completed by a clinician experienced in both diagnosis and precise injection delivery

• Yes, both knees can receive Arthrosamid
• Your clinician will advise on timing between injections if needed

• Because Arthrosamid functions as an injectable implant, a single dose of antibiotics reduces infection risk
• This is a routine part of safe administration
• You simply arrive one hour early and take the antibiotics in clinic
• Emphasises this as a routine part of safe administration

• A local anaesthetic is used to numb the area
• Most patients feel only pressure or a mild ache
• Arthrosamid is more viscous than other injectables, so the sensation may feel slightly different, but is well tolerated

• You may leave the clinic soon after, or stay briefly until comfortable
• Some people feel mild pain or swelling as the anaesthetic wears off
• Many patients do not report discomfort
• Continue normal medication and painkillers as needed
• Contact your clinician immediately if the knee becomes red, hot, very swollen or increasingly painful

• Maximum benefit typically develops over 4–12 weeks
• Most patients feel an effect within the first few weeks
• Improvements can continue to build over several months

• Avoid strenuous activity (long walks, running, tennis) for the first few weeks
• Light day-to-day activity is usually fine
• Rehabilitation and physiotherapy are recommended to support the best possible recovery
• States structured rehab can be beneficial

Common and usually mild

• Temporary pain
• A feeling of joint swelling
• Mild inflammation lasting days to weeks
• Rare but important
• Infection
• Significant inflammatory reaction
• Allergic response
• No serious side effects were seen in clinical trials

• Yes, you may continue your normal medications, including painkillers
• If you take blood thinners, your clinician may need clarity regarding your INR levels beforehand

• £2,400 – one knee (ultrasound guided)
• £4,600 – both knees (ultrasound guided)
• £2,550 – Arthrosamid for one knee (ultrasound guided), plus 4 Session Physiotherapy Package (recommended option)

All fees are all inclusive with no hidden costs.

• Yes, if you require major surgery or dental procedures, inform your clinician or dentist that you have an Arthrosamid implant
• This is to ensure they can make the correct medical decisions

• Yes, future injections are not contraindicated
• Timing will depend on your individual response and will be discussed with your clinician

• The gel settles into the soft lining of the knee joint
• It gently spreads inside the joint and becomes part of the synovial tissue
• This helps calm irritation and reduces excess fluid that causes swelling and pressure
• The gel softens the joint lining and improves its elasticity
• Movement becomes smoother and more comfortable over time
• Because the gel does not break down, the benefits can last for years after a single injection