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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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OATS / Mosaicplasty23 Jul 2026

Recovery and Results After Ankle OATS Surgery

OATS transplants hyaline cartilage to repair ankle defects, avoiding microfracture's fibrocartilage repair, which degrades within two to three years; long-term evidence shows this durability advantage substantially reduces subsequent osteoarthritis.

John Davies

ChondroFiller23 Jul 2026

How long ChondroFiller results last

ChondroFiller improves patients from half-normal function (IKDC 48) to near-normal (IKDC 80) within 12 months, with gains plateauing at six months and persisting at 36-month follow-up; 70–85% achieve meaningful relief, and reoperation rates of 3–8% compare ...

John Davies

ChondroFiller21 Jul 2026

ChondroFiller vs Arthrosamid for knee cartilage

ChondroFiller and Arthrosamid do not compete — they treat anatomically separate structures, one filling focal cartilage defects, the other cushioning worn joints via the synovial membrane — so the correct choice depends on imaging, not preference.

John Davies

OATS / Mosaicplasty21 Jul 2026

OATS vs microfracture in athletes over ten years

OATS (mosaicplasty) achieves 14% failure at ten years in young athletes versus 38% for microfracture; the divergence emerges only after five years as fibrocartilage repair tissue degrades under athletic loading.

John Davies

ChondroFiller20 Jul 2026

ChondroFiller outcomes for hip cartilage lesions

Roughly four in five suitably selected hip patients achieve good or excellent cartilage healing at three to five years with ChondroFiller, an injectable collagen scaffold that recruits the patient's own progenitor cells to repair focal cartilage defects.

John Davies

ACI / MACI / STACI20 Jul 2026

Who Qualifies for MACI Knee Surgery

MACI suits symptomatic, full-thickness cartilage defects of at least 3 cm² — roughly a circle 1.5 cm across — in patients under 40 with a mechanically sound knee and a discrete lesion.

John Davies

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