dc.creatorValenzuela Yuraidini, Carlos
dc.creatorBerríos-Loyola, R.
dc.creatorCanals Lambarri, Mauricio
dc.date.accessioned2019-03-11T13:00:15Z
dc.date.available2019-03-11T13:00:15Z
dc.date.created2019-03-11T13:00:15Z
dc.date.issued2009
dc.identifierInternational Journal of Morphology, Volumen 27, Issue 4, 2018, Pages 985-988
dc.identifier07179502
dc.identifier07179367
dc.identifier10.4067/S0717-95022009000400004
dc.identifierhttps://repositorio.uchile.cl/handle/2250/165075
dc.description.abstractWe examined the status of the first metacarpal bone whose shape, fetal and post-natal development correspond to those of the thumb proximal phalanx. Galen already described this, circa 170 CE. Our radiographic data confirm that the pre-axial (radial or anterior) side of the hand matures, later than the post-axial (ulnar or posterior) side, both, pre- and post-natally. A new perspective on thumb primate and human ontogeny is discussed and comparative observations on the Evolutionary Development (EvoDevo) of the thumb and the first toe are proposed along with a nomenclature honoring Galen's original proposition.
dc.languageen
dc.publisherUniversidad de la Frontera
dc.rightshttp://creativecommons.org/licenses/by-nc-nd/3.0/cl/
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 Chile
dc.sourceInternational Journal of Morphology
dc.subjectBone maturity
dc.subjectFirst metacarpal
dc.subjectThumb evodevo
dc.subjectThumb's first phalanx
dc.titleThe first metacarpal is the thumb first phalange. EvoDevo Implications El primer metacarpiano es la primera falange del pulgar. Implicaciones en EvoDevo
dc.typeArtículos de revistas


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