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  • 1
    Electronic Resource
    Electronic Resource
    233. Spalthaut-Netz-Transplantate als Kontrakturprophylaxe bei Defektwunden fiber Gelenken (1974)
    Springer
    Langenbeck's archives of surgery 337 (1974), S. 869-869 
    Details
    ISSN: 1435-2451
    Keywords: Dermatogenic Contracture ; Mesh Skin Graft ; Defect Wounds over Joints ; Kontrakturprophylaxe ; Mesh-Graft
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Zusammenfassung Bei 54 Kranken wurden Defektwunden über insgesamt 92 Gelenken durch Spalthaut-Netz-Transplantate gedeckt. Bei Verwendung von Thiersch-Transplantaten kommt es durch primäre Transplantatschrumpfung häufig zu dermatogenen Kontrakturen. Hingegen werden durch das Mesh-Graft-Dermatom die elastischen Anteile des Spalthaut. Transplantats durchtrennt and so die Kontraktur vermieden. Wegen des Vorteils einer guten Wunddrainage durch die Epithellücken wurden such auf mangelhaft ernährtem Wundboden und bei frischen oder superinfizierten Wunden gute Anheilungsquoten erzielt. In keinem typisch operierten Fall trat eine dermatogene Kontraktur auf.
    Notes: Summary Defect wounds over 92 joints on 54 patients were resurfaced with mesh skin grafts. Thirsch grafts often produce dermatogenic contractures due to shrinkage of the graft, but this does not occur with mesh grafts as the elastic parts of the split graft are cut with a mesh dermatome. The advantage of good wound drainage results in an excellent quota of graft takes, even on poor recipient areas or infected or fresh wounds. In none of the cases properly operated on was dermatogenic contracture seen. In functional, esthetic and mechanical respects results were always good.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01278865
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Structural analysis of anisometric colloidal iron(III)-hydroxide particles and particle-aggregates incorporated in poly(vinyl-acetate) networks (1993)
    Springer
    Colloid & polymer science 271 (1993), S. 1024-1034 
    Details
    ISSN: 1435-1536
    Keywords: Filled networks ; TEM ; fractal aggregates ; uniaxial and triaxial deformations
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology , Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Notes: Abstract Anisometrical colloidal iron(III)hydroxide particles and particle aggregates were incorporated in elastic poly(vinyl acetate) networks. A novel method has been developed to fix the colloidal structure of deformed samples. Digitalized image analysis has been applied in order to evaluate the micrographs. The rod-like particles allow for studying the local deformation and orientation due to uniaxial and triaxial deformations. The density correlation function as well as the micrographs show that the structure of aggregates is not influenced by the strain. Due to strong attractive interactions between the colloidal particles the developing strain is not enough to destroy the aggregate structure. The orientation behavior of the model filled networks can be satisfactorily described by using the affinity principle.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00659291
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    Paper (German National Licenses)
    Fulltext
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