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Expert Orthopaedic Insights

Evidence-based articles from MSK specialists

Explore our latest guidance on joint health, sports injuries and personalised treatment pathways. All content is written and reviewed by our consultant specialists.

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Cartilage Repair17 Jul 2026

When cartilage repair can delay a knee replacement

Cartilage damage persists because cartilage has no blood supply. MACI (matrix-induced autologous chondrocyte implantation) repairs such damage with cultured cells, delaying knee replacement in 93% of patients across a decade of follow-up — but only for foca...

John Davies

Joint Preservation16 Jul 2026

Can HTO delay your knee replacement?

High tibial osteotomy delays knee replacement: 79% of treated knees remain replacement-free at ten years, typically gaining patients seven to fifteen years before the surgery becomes necessary.

John Davies

ChondroFiller16 Jul 2026

ChondroFiller or surgery for knee cartilage damage

Both ChondroFiller injection and surgical cartilage repair require a focal lesion in a mechanically stable knee and neither suits advanced arthritis. The choice between them depends on defect size, joint alignment, age, BMI, and rehabilitation commitment — ...

John Davies

ChondroFiller14 Jul 2026

ChondroFiller Pricing in the UK

ChondroFiller, an injectable collagen scaffold, costs £3,000–£8,000 in the UK to treat cartilage damage, with all charges fixed in advance. Delivered as a 30–45 minute outpatient injection, it costs roughly half as much as surgical alternatives.

John Davies

ChondroFiller13 Jul 2026

ChondroFiller vs Arthrosamid for knee cartilage

ChondroFiller, an injectable collagen scaffold, recruits the patient's repair cells to regenerate focal cartilage defects; Arthrosamid, a permanent hydrogel, integrates into the synovial lining to reduce mechanical load and modulate inflammation.

John Davies

Cartilage Repair13 Jul 2026

How surgeons choose between cartilage repair and partial knee replacement

Cartilage repair works for focal lesions with intact surrounding tissue; partial knee replacement, for compartment-wide bone-on-bone wear. The choice turns on the pattern of damage, not patient age or preference.

John Davies

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