Search results for "collagen content"

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Micromechanical Properties and Collagen Composition of Ruptured Human Achilles Tendon

2012

Background:The Achilles tendon is one of the strongest tendons in the human body, and yet it frequently ruptures, which is a substantial clinical problem. However, the cause of ruptures remains elusive.Hypothesis:Ruptured human Achilles tendon displays inferior biomechanical properties and altered collagen composition compared with noninjured tendon.Study Design:Controlled laboratory study.Methods:Biopsy specimens were obtained at the rupture site and the noninjured part of the tendon (internal controls) in 17 patients with acute Achilles tendon rupture. Age- and weight-matched human cadaveric Achilles tendons (external controls) were also obtained. Tendon samples were tested micromechanica…

musculoskeletal diseasesAdultMalemedicine.medical_specialtyPhysical Therapy Sports Therapy and Rehabilitationmechanical propertiesta3111Achilles Tendontendon ruptureTendon Injuriescollagen contentBiopsyCadavermedicineHumansOrthopedics and Sports Medicineta315RuptureAchilles tendonmedicine.diagnostic_testbusiness.industryta3141AnatomyMiddle AgedTendon rupturemusculoskeletal systemBiomechanical PhenomenaTendonSurgerymedicine.anatomical_structurecollagen cross-linksFemaleCollagenAchilles tendon rupturemedicine.symptomCadaveric spasmbusinessThe American Journal of Sports Medicine

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