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Wolff's law and the problem of muscle attachment on resorptive surfaces of bone
Am J Phys Anthropol ; 24: 205-12, 1966.
Artigo em Inglês | MedCarib | ID: med-9280
Biblioteca responsável: JM23.1
Localização: JM23.1; GN1.A55
ABSTRACT
During the growth of a bone, outer (periosteal) surfaces in many areas undergo normal remodeling processes involving resorptive removal. Attachments of muscles commonly occur on such outer resorptive surfaces.The cortex in these regions grows in an inward direction by bone deposition on endosteal surfaces. In some areas of a bone, a portion of muscle can be inserted onto adepository surface, but other parts of the same muscle may be attached on to an adjacent resorptive surface. It has been generally assumed that the pull of a muscle acts to directly stimulate deposition of new bone, and that attachments of muscle are thereby responsible for determining the gross morphology of a whole bone. In view of the foregoing considerations, a re-evaluation and an expansion of this concept is now needed. Muscle pull, in many regions of a bone, can be associated with normal cortical recession (involving surface resorption) as well as with outward bone deposition. (AU)
Assuntos
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Coleções: Bases de dados internacionais Base de dados: MedCarib Assunto principal: Reabsorção Óssea / Sistema Musculoesquelético Limite: Humanos Idioma: Inglês Revista: Am J Phys Anthropol Ano de publicação: 1966 Tipo de documento: Artigo
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Coleções: Bases de dados internacionais Base de dados: MedCarib Assunto principal: Reabsorção Óssea / Sistema Musculoesquelético Limite: Humanos Idioma: Inglês Revista: Am J Phys Anthropol Ano de publicação: 1966 Tipo de documento: Artigo
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