
Injectable, Structural Regenerative Implant for Cartilage Care
Protect • Repair • Regenerate
Cartilage injuries can turn simple movement into a challenge. Without timely treatment, damage may progress and increase the risk of arthritis or future joint replacement.
At Liquid Cartilage, our goal isjoint preservation and regeneration—not replacement. WithChondroFiller®, we deliver advanced, evidence-led care on Harley Street.

Cartilage provides the smooth, low-friction surface that lets your joints move comfortably. It doesn’t readily self-repair, but with the right scaffold and biological cues,regeneration is possible.
Act early to preserve more of what you have.

ChondroFiller® is an acellular,biologic collagen scaffold delivered in liquid form. Once placed, itgels within minutes, filling the defect and providing a framework that invites your cells to rebuild cartilage.
Think of it like “epoxy” for cartilage—without the plastic.
One treatment. One step. A chance to keep your joint for the long term.


ChondroFiller® sits in a different class—structural regenerative implant.
| Treatment | Analogy | What it Does | Limitation |
|---|---|---|---|
| HA (Hyaluronic Acid) | WD-40 | Improves lubrication for short-term comfort | Temporary; does not regenerate tissue |
| Arthrosamid® | Silicone | Acts on the synovium to reduce pain signalling | Not regenerative; literature notes complication rates up to 30% |
| ChondroFiller® | Epoxy resin | Fills defects, stabilises, and promotes true cartilage repair | Most robust injectable option for structural repair |
ChondroFiller®: our structural, regenerative approach to focal cartilage defects.
Small joints: thumb, fingers, elbow, AC joint, toes, TMJ…
From £2,100
Large joints: knee, hip, shoulder, ankle
From £2,800
Best for knee, hip, shoulder
From £6,500 (knee), £9,500 (hip/shoulder)
Our proprietary MSC Co-Delivery Technique
Introductory offer: your consultation fee is credited toward treatment if you proceed.

Quick, no-obligation chat

Comprehensive assessment with Prof. Paul Lee

Injection, Keyhole, or Liquid Cartilage™

Precise and minimally invasive



Cartilage damage won’t reverse on its own—yet with the right plan it can beprotected, repaired, and regenerated.
At Liquid Cartilage, you access world-leading science and a joint-preservation vision on Harley Street.
(Consultation fee credited towards treatment if you proceed.)
Everything you want to know about ChondroFiller® at Liquid Cartilage.
ChondroFiller® is an acellular collagen gel that fills cartilage defects and forms a scaffold for your own cells to regenerate healthy tissue. Unlike temporary injections, it supports hyaline-like restorationfor smoother motion and protection long-term.
HA or Arthrosamid® may give short-term pain relief, while ChondroFiller® aims to rebuild cartilage. Compared with replacement, it preserves your natural joint and avoids prosthesis risks. Our approach is regenerate-first.
Studies show +30 IKDC in knees,+33 Harris Hip Score in hips, and improved ankle metrics. MRI (MOCART) typically reads 70–87. Globally,>19,000 cases support safety and function.
Best for focal defects up to 6 cm² in knees, hips, ankles, or small joints. Active younger patients often benefit, but older patients may qualify if surrounding cartilage is stable.
Delivered via precise injection orkeyhole surgery. The gel sets in minutes. Expectpartial weight-bearing ~6 weeks, steady return to cycling/swimming, and most sports around~12 months alongside specialist rehab.
Harley Street location; UK ICRS Centre of Excellence. Led byProf. Paul Lee, with advanced options likeLiquid Cartilage™ (ChondroFiller® + cells) to prioritise preservation.
Discover what makes ChondroFiller® unique at Liquid Cartilage.

Discover a comprehensive comparison of NHS versus private knee replacement surgery in the UK, highlighting key differences such as waiting times, surgeon choice, personalised care, and recovery experiences. This article explores how NHS offers accessible, standardized care with variable wait periods, while private options provide shorter waits, more flexibility, and tailored attention at higher costs. It also reviews recent research on outcomes, pain management, and the impact of mental health on recovery. Learn essential factors to consider—like budget, care preferences, and potential risks—to make an informed decision on knee replacement surgery that best suits your needs and lifestyle.

Knee cartilage injuries heal slowly due to limited blood supply, with recovery spanning from weeks to over a year based on injury severity and treatment. Initial recovery involves inflammation control and rest, followed by gradual movement and strengthening phases supported by physical therapy. Factors like age, health, and rehabilitation adherence influence healing times. Evidence shows significant improvements within 3–6 months using treatments such as collagen gels. Patience, realistic expectations, and professional guidance are critical for effective rehabilitation and long-term joint health. Maintaining healthy weight and ongoing care help preserve knee function post-recovery.

Discover comprehensive insights into posterior cruciate ligament (PCL) tears, including causes like sports injuries and accidents, symptoms such as knee pain and instability, and the impact of knee anatomy on injury risk. Learn immediate care steps using the RICE method, explore both conservative and surgical treatment options, and understand the rehabilitation process to maximize recovery. Featuring expert guidance from Professor Paul Lee at the London Cartilage Clinic, this overview emphasizes personalized treatment plans and realistic recovery timelines to help patients regain knee function and return to active lifestyles safely.

Healthy knee cartilage is vital for smooth movement and joint comfort. This article explores causes of cartilage loss—such as ageing, overuse, excess weight, injuries, and inflammation—and highlights early signs like pain and stiffness. Preventive strategies include low-impact exercise, weight management, and ergonomic practices. Recent advances in treatments involve acellular matrices and injectable agents to support cartilage repair. Specialist clinics offer personalized care, emphasizing the importance of clinical evaluation. Combining lifestyle adjustments with professional guidance helps maintain knee health and function over time.

Explore the key differences between kneecap (patellofemoral) replacement and total knee replacement surgeries. This expert comparison covers patient selection, benefits, recovery, and implant longevity to help those suffering from knee arthritis or cartilage damage make informed decisions. Learn how partial replacements preserve natural knee movement with faster recovery, while total replacements address widespread arthritis for comprehensive relief. Insights from Professor Paul Lee and London Cartilage Clinic highlight tailored evaluation and surgical precision for optimal outcomes.

Patellofemoral replacement is a targeted partial knee surgery focusing on arthritis in the kneecap and thigh bone groove, offering pain relief while preserving healthy joint areas. Ideal for patients with isolated patellofemoral arthritis unresponsive to conservative treatments, it involves replacing damaged cartilage with precise implants. Under expert care at the London Cartilage Clinic, led by Professor Paul Lee, patients benefit from personalized assessment, careful surgical techniques, and structured rehabilitation. Recovery includes physiotherapy to restore function, with most resuming daily activities within months. Research highlights the importance of proper patella alignment and cautions on quadriceps strengthening to avoid complications. This procedure provides a focused solution for front-knee arthritis, improving mobility and quality of life with minimal risks when managed by experienced specialists.