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knee osteoarthritis
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reinjury prevention
117 results found in 65ms
What 'medically cleared' means after ACL reconstructionWhat 'medically cleared' means after ACL reconstruction
Clearance after ACL reconstruction requires simultaneous passage of three criteria: strength and hop-test symmetry of 90–95% compared to the uninjured leg, plus a psychological readiness score of 80 or above. The nine-month post-operative minimum exists because earlier return raises reinjury risk sevenfold.Clearance after ACL reconstruction requires simultaneous passage of three criteria: strength and hop-test symmetry of 90–95% compared to the uninjured leg, plus a psychological readiness score of 80 or above. The nine-month post-operative minimum exists because earlier return raises reinjury risk sevenfold.
Knee Cartilage Repair and PreservationKnee Cartilage Repair and Preservation
Articular cartilage lacks blood vessels, so when damaged it forms fibrocartilage—a mechanically inferior scar tissue that typically deteriorates within two to three years. This biological constraint shapes every treatment option, from temporary symptom relief to procedures attempting true cartilage regeneration.Articular cartilage lacks blood vessels, so when damaged it forms fibrocartilage—a mechanically inferior scar tissue that typically deteriorates within two to three years. This biological constraint shapes every treatment option, from temporary symptom relief to procedures attempting true cartilage regeneration.
When knee pain needs an orthopaedic assessmentWhen knee pain needs an orthopaedic assessment
Most knee pain settles with rest and physiotherapy; the threshold for orthopaedic assessment is persistent dysfunction despite weeks of conservative care, or acute structural changes—and assessment maps options rather than commits to surgery.Most knee pain settles with rest and physiotherapy; the threshold for orthopaedic assessment is persistent dysfunction despite weeks of conservative care, or acute structural changes—and assessment maps options rather than commits to surgery.
High tibial osteotomy as a first step in knee preservationHigh tibial osteotomy as a first step in knee preservation
High tibial osteotomy repositions the tibia to shift weight-bearing from damaged inner knee cartilage to the healthier outer compartment. For younger, active patients, the procedure preserves the natural joint and potentially extends its working life by a decade or more.High tibial osteotomy repositions the tibia to shift weight-bearing from damaged inner knee cartilage to the healthier outer compartment. For younger, active patients, the procedure preserves the natural joint and potentially extends its working life by a decade or more.
Grade 1 hamstring strain recovery and return to sportGrade 1 hamstring strain recovery and return to sport
Grade 1 hamstring strains typically resolve in one to four weeks, but pain disappears before strength symmetry and neuromuscular control are fully restored, making premature return the primary driver of the 15–16% reinjury rate.Grade 1 hamstring strains typically resolve in one to four weeks, but pain disappears before strength symmetry and neuromuscular control are fully restored, making premature return the primary driver of the 15–16% reinjury rate.
ChondroFiller™ durability compared with ArthrosamidChondroFiller™ durability compared with Arthrosamid
ChondroFiller™ recruits the patient's own progenitor cells to build new cartilage tissue within a collagen scaffold. Three-year published follow-up shows mean IKDC scores of 80 — a 32.4-point improvement from baseline — with durability reported to extend beyond five years.ChondroFiller™ recruits the patient's own progenitor cells to build new cartilage tissue within a collagen scaffold. Three-year published follow-up shows mean IKDC scores of 80 — a 32.4-point improvement from baseline — with durability reported to extend beyond five years.
When Are You Ready to Play After ACL Surgery?When Are You Ready to Play After ACL Surgery?
Time-based clearance after ACL reconstruction surgery fails to identify readiness: only 65% of athletes regain their pre-injury level, and young athletes face 23–29% risk of second injury. Multi-criterion assessment across strength symmetry, movement quality, neuromuscular control, and psychological readiness better predicts true readiness.Time-based clearance after ACL reconstruction surgery fails to identify readiness: only 65% of athletes regain their pre-injury level, and young athletes face 23–29% risk of second injury. Multi-criterion assessment across strength symmetry, movement quality, neuromuscular control, and psychological readiness better predicts true readiness.
Medial knee pain that isn't a meniscus tearMedial knee pain that isn't a meniscus tear
Around 850,000 meniscal surgeries are performed annually in the United States, yet five other structures in the medial knee generate pain so similar that clinicians commonly mistake them for meniscal tears.Around 850,000 meniscal surgeries are performed annually in the United States, yet five other structures in the medial knee generate pain so similar that clinicians commonly mistake them for meniscal tears.
The cost of leaving a knee cartilage defect untreatedThe cost of leaving a knee cartilage defect 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.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 cartilage repair makes sense before knee replacementWhen cartilage repair makes sense before knee replacement
Total knee replacement achieves over 90% long-term success, yet patients under 55 face substantially higher revision risk within 20 years. For focal cartilage damage in the mid-40s, repair offers a joint-preservation pathway suited to this earlier disease stage—provided defect size and patient profile meet defined clinical criteria.Total knee replacement achieves over 90% long-term success, yet patients under 55 face substantially higher revision risk within 20 years. For focal cartilage damage in the mid-40s, repair offers a joint-preservation pathway suited to this earlier disease stage—provided defect size and patient profile meet defined clinical criteria.
Cartilage repair or knee replacementCartilage repair or knee replacement
The choice between cartilage repair and knee replacement hinges on whether damage is focal or diffuse. Isolated defects in otherwise healthy joints can be repaired; widespread bone-on-bone osteoarthritis affecting multiple compartments requires replacement instead.The choice between cartilage repair and knee replacement hinges on whether damage is focal or diffuse. Isolated defects in otherwise healthy joints can be repaired; widespread bone-on-bone osteoarthritis affecting multiple compartments requires replacement instead.
ChondroFiller duration vs hyaluronic acid and ArthrosamidChondroFiller duration vs hyaluronic acid and Arthrosamid
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.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.
117 results found in 65ms