Login
Communauté Vinci
Extérieur
Si votre nom d'utilisateur ne se termine pas par @vinci.be ou @student.vinci.be, utilisez le formulaire ci-dessous pour accéder à votre compte de lecteur.
Titre : | The Lateral Column (2020) |
Auteurs : | Beth Jarrett ; Timothy Cheung ; Elizabeth Oh |
Type de document : | Article |
Dans : | Clinics in Podiatric Medicine and Surgery (Vol. 37, n° 1, Janvier 2020) |
Article en page(s) : | p. 53-60 |
Note générale : | doi:10.1016/j.cpm.2019.08.005 |
Langues: | Anglais |
Descripteurs : |
HE Vinci Phénomènes biomécaniques |
Mots-clés: | articulation calcanéo-cuboïdienne ; Fonction de la colonne latérale ; affaissement de la voûte plantaire ; démarche lente ; démarche rapide |
Résumé : | Lower extremity biomechanics is the cornerstone of podiatric medicine and surgery. Indeed, the foot and ankle act as the interface between the ground and the proximal segments, acting to dynamically balance ground reaction forces (GRFs) and external moments with the bodys internal moments. In most feet, GRFs act lateral to the subtalar joint axis, producing a pronatory torque until rotational equilibrium is met.1, 2, 3 Although the medial and longitudinal arches of the foot produce load-sharing capabilities, the internal moments required to obtain rotational equilibrium can be overwhelmed by excessive GRFs, leading to late stance phase pronation and hypermobility.4 Conversely, in some cases, the foot is rigid and unable to locally distribute lateral GRFs across an area, leading to pressure accumulation at the point of contact, the lateral column.5, 6 Although the medial longitudinal arch has been widely researched, the details of the lateral longitudinal arch are less extensively delineated. The purpose of this review is to analyze the biomechanics of the lateral column as it relates to lower extremity function. |
Disponible en ligne : | Non |
En ligne : | https://login.ezproxy.vinci.be/login?url=https://www.sciencedirect.com/science/article/pii/S0891842219300709 |