
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.

This comprehensive guide covers rehabilitation after posterior cruciate ligament (PCL) injuries, emphasizing the importance of targeted exercises to restore knee stability, strength, and mobility. It details the recovery journey from initial swelling reduction and gentle movement to advanced strengthening and stability exercises, tailored for both conservative and surgical cases. Expert advice underscores the value of personalised rehabilitation plans and professional support for optimal outcomes. Practical home exercises and strategies to manage common concerns like swelling and safe return to activities are included. The article highlights current research confirming effective surgical techniques and successful athletic returns, providing a roadmap for gradual, patient-centered recovery following PCL injury.

Regenerative hydrogel therapies represent an innovative approach to knee cartilage damage, offering potential to stimulate actual cartilage regrowth rather than just symptom relief. Using specialized gels such as supramolecular scaffolds, these treatments provide supportive environments for new cartilage cells to grow and integrate with existing tissue. Recent studies demonstrate promising clinical outcomes, including improved joint function and cartilage maturation, particularly in younger, active adults with isolated cartilage lesions. While early results show safety and efficacy, larger and longer-term trials are needed before these therapies become standard practice. Clinics like London Cartilage Clinic, led by experts such as Professor Paul Lee, emphasize patient education and personalized care in advancing these treatments. This emerging field offers hope for less invasive, more effective alternatives to traditional surgery for cartilage repair, underscoring the importance of consulting qualified healthcare professionals for individualized advice.

Accurate diagnosis of joint pain and cartilage injuries is crucial for effective treatment. This article, featuring insights from Professor Paul Lee of the London Cartilage Clinic, explores how doctors identify cartilage damage through symptom recognition, physical exams, and advanced imaging techniques like MRI, X-ray, and CT scans. It discusses diagnostic challenges in conditions such as femoroacetabular impingement and emerging technologies like vibroarthrography. Early assessment and personalized care plans are emphasized to improve outcomes and joint health.

Discover the differences between regenerative gel and lubricant injections for knee pain relief caused by osteoarthritis or cartilage damage. Regenerative gels promote cartilage repair by stimulating cell growth, while lubricant injections like hyaluronic acid enhance joint lubrication to reduce friction and pain. Research shows hyaluronic acid offers symptom relief lasting several months, whereas regenerative gels show promising results in cartilage healing and function improvement. Patient suitability varies: regenerative gels benefit younger, active individuals with mild damage, while lubricants suit advanced cases. Both treatments have risks and availability considerations, with regenerative gels often costlier and less accessible in the UK. Expert care at London Cartilage Clinic emphasizes personalized treatment choices based on individual needs and the latest scientific evidence.

Discover effective, evidence-based non-surgical treatments for Posterior Cruciate Ligament (PCL) injuries, focusing on conservative care methods such as RICE, physiotherapy, and home-based rehabilitation. Learn practical tips to minimize knee strain during recovery, including activity modification and supportive footwear. This guide emphasizes the importance of monitoring progress, setting realistic expectations, and seeking professional advice for optimal healing. Ideal for patients and athletes aiming to restore knee stability and function without surgery.

Patellar tendinopathy and tendonitis are common knee conditions affecting the patellar tendon but differ significantly. Tendinopathy is a chronic degenerative condition caused by overuse, leading to gradual tendon breakdown and persistent dull pain. In contrast, tendonitis is an acute inflammatory response, resulting in sudden sharp pain and swelling. Accurate diagnosis through clinical assessment is crucial as treatment varies; tendonitis often requires rest and anti-inflammatory measures, while tendinopathy benefits from targeted rehabilitation exercises and possibly advanced therapies. Early recognition and specialized care, such as that provided by expert clinics, enhance recovery and help patients resume activities safely. Understanding these differences is key to effective management and improved outcomes for individuals experiencing patellar tendon-related knee pain.