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Recovery After OATS for Ankle Cartilage RepairOATS (osteochondral autograft transfer) replaces damaged ankle cartilage and bone with a healthy graft from the knee, producing hyaline-like tissue rather than scar tissue; at ten years, graft survival reached 94.9% and functional scores improved from 51.9 to 75.3, though donor-site morbidity affected 6.7–10.8%.OATS (osteochondral autograft transfer) replaces damaged ankle cartilage and bone with a healthy graft from the knee, producing hyaline-like tissue rather than scar tissue; at ten years, graft survival reached 94.9% and functional scores improved from 51.9 to 75.3, though donor-site morbidity affected 6.7–10.8%.
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Which specialist to see for plantar fasciitisMost plantar fasciitis cases arise from movement imbalances, not structural foot problems. Physiotherapy is the fastest first-line treatment; specialist input is needed only if conservative management does not work.Most plantar fasciitis cases arise from movement imbalances, not structural foot problems. Physiotherapy is the fastest first-line treatment; specialist input is needed only if conservative management does not work.
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What the ChondroFiller evidence actually showsChondroFiller, a collagen scaffold, increases knee function scores by 30 points at three years — roughly double the clinical significance threshold — but no large independent randomised trial has been completed.ChondroFiller, a collagen scaffold, increases knee function scores by 30 points at three years — roughly double the clinical significance threshold — but no large independent randomised trial has been completed.
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What to assess before your rotator cuff appointmentRoughly a quarter of adults over 50 have a rotator cuff tear, yet two-thirds cause no pain and only one in fifteen ever seek treatment.Roughly a quarter of adults over 50 have a rotator cuff tear, yet two-thirds cause no pain and only one in fifteen ever seek treatment.
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ChondroFiller duration vs hyaluronic acid and ArthrosamidChondroFiller's repair tissue outlasts the scaffold itself: the collagen dissolves within two years, but tissue built by the patient's own progenitor cells persists for three to five years.ChondroFiller's repair tissue outlasts the scaffold itself: the collagen dissolves within two years, but tissue built by the patient's own progenitor cells persists for three to five years.
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ACI vs MACI for knee cartilage repairBoth ACI and MACI for knee cartilage repair follow a two-stage structure: cartilage biopsy with laboratory expansion, then implantation. The difference lies in the second stage's delivery mechanism—ACI injects expanded cells beneath a periosteal patch, while MACI pre-seeds them onto a collagen membrane secured with fibrin glue.Both ACI and MACI for knee cartilage repair follow a two-stage structure: cartilage biopsy with laboratory expansion, then implantation. The difference lies in the second stage's delivery mechanism—ACI injects expanded cells beneath a periosteal patch, while MACI pre-seeds them onto a collagen membrane secured with fibrin glue.
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ChondroFiller injection cost and UK accessChondroFiller injection costs £2,100–£8,000 in the UK, is delivered as a single ultrasound-guided outpatient procedure, and is not commissioned by the NHS.ChondroFiller injection costs £2,100–£8,000 in the UK, is delivered as a single ultrasound-guided outpatient procedure, and is not commissioned by the NHS.
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Questions to ask before a ChondroFiller injectionChondroFiller is an injectable collagen scaffold that prompts the body's cells to rebuild cartilage as it degrades—unlike hyaluronic acid, which lubricates, or permanent fillers, which cushion. Delivered as an outpatient ultrasound-guided procedure, published data show 30-point IKDC improvement at 12 months, though long-term durability beyond two years remains unestablished.ChondroFiller is an injectable collagen scaffold that prompts the body's cells to rebuild cartilage as it degrades—unlike hyaluronic acid, which lubricates, or permanent fillers, which cushion. Delivered as an outpatient ultrasound-guided procedure, published data show 30-point IKDC improvement at 12 months, though long-term durability beyond two years remains unestablished.
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When Knee Alignment Must Come Before Cartilage RepairCartilage repair fails in a varus knee because the weight-bearing line runs through the damaged medial compartment instead of the joint's centre. High tibial osteotomy redirects that line toward the centre; expert guidance mandates combined surgery above 3° varus and forbids isolated repair beyond 5°.Cartilage repair fails in a varus knee because the weight-bearing line runs through the damaged medial compartment instead of the joint's centre. High tibial osteotomy redirects that line toward the centre; expert guidance mandates combined surgery above 3° varus and forbids isolated repair beyond 5°.
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When Achilles tendinopathy needs a specialistAchilles tendinopathy has two anatomically distinct subtypes — noninsertional and insertional — which respond differently to treatment: noninsertional cases typically improve with physiotherapy loading programmes, while insertional disease at the bone-tendon junction often resists standard rehabilitation and requires specialist input sooner.Achilles tendinopathy has two anatomically distinct subtypes — noninsertional and insertional — which respond differently to treatment: noninsertional cases typically improve with physiotherapy loading programmes, while insertional disease at the bone-tendon junction often resists standard rehabilitation and requires specialist input sooner.
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Distal femoral osteotomy for lateral knee cartilage damageKnock-kneed alignment directs excessive load through the outer knee compartment, accelerating cartilage wear over time. Distal femoral osteotomy corrects this by adjusting the lower thighbone angle to redistribute load and allow the damaged cartilage to survive or heal.Knock-kneed alignment directs excessive load through the outer knee compartment, accelerating cartilage wear over time. Distal femoral osteotomy corrects this by adjusting the lower thighbone angle to redistribute load and allow the damaged cartilage to survive or heal.
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Autograft or allograft for large knee cartilage defectsKnee cartilage defects smaller than roughly 2 cm² are typically repaired with the patient's own tissue; larger defects require fresh donor grafts because the knee lacks sufficient low-load surface to harvest from safely.Knee cartilage defects smaller than roughly 2 cm² are typically repaired with the patient's own tissue; larger defects require fresh donor grafts because the knee lacks sufficient low-load surface to harvest from safely.
