The cost of leaving a knee cartilage defect untreatedKnee cartilage defects do not heal because cartilage lacks blood supply; defects widen under load with each step, spreading damage to surrounding tissue and progressing towards osteoarthritis if untreated.Knee cartilage defects do not heal because cartilage lacks blood supply; defects widen under load with each step, spreading damage to surrounding tissue and progressing towards osteoarthritis if untreated.
When lumbar disc pain needs a specialistLumbar disc pain urgency depends on neurological function—sensation, movement, bladder and bowel control—not on pain severity. Most cases settle with conservative care, though certain warning signs demand GP or same-day emergency assessment.Lumbar disc pain urgency depends on neurological function—sensation, movement, bladder and bowel control—not on pain severity. Most cases settle with conservative care, though certain warning signs demand GP or same-day emergency assessment.
Who signs off your return to sport after ligament injuryA sports medicine physician determines clearance to return to sport after ligament injury based on objective functional tests—strength symmetry, hop assessments, neuromuscular control—not calendar dates.A sports medicine physician determines clearance to return to sport after ligament injury based on objective functional tests—strength symmetry, hop assessments, neuromuscular control—not calendar dates.
OCA vs MACI for large knee cartilage defectsMACI (matrix-induced autologous chondrocyte implantation) is a surface repair requiring intact subchondral bone; osteochondral allograft (OCA) replaces both cartilage and bone. When knee cartilage defects breach underlying bone, OCA addresses what MACI cannot.MACI (matrix-induced autologous chondrocyte implantation) is a surface repair requiring intact subchondral bone; osteochondral allograft (OCA) replaces both cartilage and bone. When knee cartilage defects breach underlying bone, OCA addresses what MACI cannot.
Achilles tendinopathy or partial ruptureMistaking a partial Achilles rupture for chronic tendinopathy risks converting it into a complete rupture requiring surgery; distinguishing between the two conditions before treatment is therefore essential.Mistaking a partial Achilles rupture for chronic tendinopathy risks converting it into a complete rupture requiring surgery; distinguishing between the two conditions before treatment is therefore essential.
Who treats a rotator cuff tear in the UKMany NHS trusts refer rotator cuff tear cases first to an Extended Scope Practitioner — a senior physiotherapist who can order imaging, administer injections, and refer directly to a surgeon — rather than directly to an orthopaedic consultant. This deliberate pathway removes administrative steps rather than adding them.Many NHS trusts refer rotator cuff tear cases first to an Extended Scope Practitioner — a senior physiotherapist who can order imaging, administer injections, and refer directly to a surgeon — rather than directly to an orthopaedic consultant. This deliberate pathway removes administrative steps rather than adding them.
AMIC vs MACI for knee cartilage repairStandalone microfracture for knee cartilage defects has less than 60% survivorship at three years; AMIC adds a collagen membrane to stabilize repair, whilst MACI uses cultured chondrocytes and shows superiority in the SUMMIT trial for lesions over 3 cm².Standalone microfracture for knee cartilage defects has less than 60% survivorship at three years; AMIC adds a collagen membrane to stabilize repair, whilst MACI uses cultured chondrocytes and shows superiority in the SUMMIT trial for lesions over 3 cm².
How single-stage ACI differs from MACIMACI repairs cartilage defects over two operations, with weeks between them for external cell expansion; STACi compresses the entire process—harvesting, processing, and implantation—into a single surgical session.MACI repairs cartilage defects over two operations, with weeks between them for external cell expansion; STACi compresses the entire process—harvesting, processing, and implantation—into a single surgical session.
Who treats tennis elbow and what to askTennis elbow is tendinopathy, not inflammation: small tears in the ECRB tendon accumulate faster than the tissue repairs itself, and progressive eccentric loading stimulates remodelling whereas rest prolongs recovery.Tennis elbow is tendinopathy, not inflammation: small tears in the ECRB tendon accumulate faster than the tissue repairs itself, and progressive eccentric loading stimulates remodelling whereas rest prolongs recovery.
How defect size and age decide OATS or OCADefect size determines whether focal cartilage repair uses autograft (OATS, harvested from the patient's own knee) or donor allograft (OCA): below 2 cm², autograft is viable; above 4 cm², only allograft remains before arthroplasty.Defect size determines whether focal cartilage repair uses autograft (OATS, harvested from the patient's own knee) or donor allograft (OCA): below 2 cm², autograft is viable; above 4 cm², only allograft remains before arthroplasty.
Who treats supraspinatus tendinopathy and when to scanSupraspinatus tendinopathy presents as gradually worsening outer-shoulder pain, worse with overhead reaching. A load-related tendon change distinct from structural tears, it resolves with physiotherapy in primary care for most patients; imaging and specialist assessment follow only when conservative care has not succeeded.Supraspinatus tendinopathy presents as gradually worsening outer-shoulder pain, worse with overhead reaching. A load-related tendon change distinct from structural tears, it resolves with physiotherapy in primary care for most patients; imaging and specialist assessment follow only when conservative care has not succeeded.
Who qualifies for MACI knee surgeryMACI grows hyaline-like cartilage from the patient's own cells and maintains superior pain and function scores at five years, unlike microfracture, whose fibrocartilage typically deteriorates within two to three years.MACI grows hyaline-like cartilage from the patient's own cells and maintains superior pain and function scores at five years, unlike microfracture, whose fibrocartilage typically deteriorates within two to three years.