Biomecanica da coluna (apresentação), Notas de estudo de Fisioterapia

Baixe Biomecanica da coluna (apresentação) e outras Notas de estudo em PDF para Fisioterapia, somente na Docsity! BIOMECÂNICA COLUNA Thoracolumbar exter Hip flexors = Anterior longitudinal ligament — Anterior Capsule of. longitudinal apophyseal ligament joint Thoracic region Lumbar region FIGURE 9-55. The kinemarics ol thoracolumbar extension is shown through an arc of 35 to 40 degrees: the sum of 20 to 25 degrees of thoracic extension and 15 degrees ot lumbar extension. 4, Kinematics at the thoracic region. B, KinemaLics at the lumbar region. Elongated and taut tissue is indicated by thin black arrows; slackened tissue is indicated by a wavy black line. Thoracolumbar axial rotation 35º thoracolumbar axial rotation 125º Superior facet of T7 Inferior facet of T6 Joint approximation E yoimt separation Superior facet of L2 Inferior facet of 1 Superior view FIGURE 9-56. The Kinematics of thoracolumbar axial rotation is depicted as the subject rotates her face 125 degrees to the right. The thoracolumbar axial rotation is shown through a 35-degree arc: the sum of 30 degrees of thoracic rotation and 5 degrees of tumbar rotation. A, Kinematies at the thoracic region. B, Kinematics at the lumbar region Oc-C1 Q o 10º 20º o 10º 20º 4 Ent] o” o | 4 SONDA RONAIANDARON +40 SONDA RONAVNDA ROM o 10-11 11-12 Ti2-L1 L1-2 2-3 3-4 4-5 L5-S1 Flexão- Flexão Rotação extensão lateral FIG. 10.7 Uma composição dos valores representativos para tipo e alcance de movimento em diferentes níveis da coluna. Reimpresso com p White, A.A. & Panjabi, M.N. (1978). Clinical Biomechanics of the Spine. Philadelphia: 1.8. Lippincott.  Cervical lordosis e t I 0- 15 H- f h Lumbar lordosis 1- - a FIGURE 9-40, The normal sagittal plane curvaures across ke Tegions of the vertebral column. The curvatures represent the not f mal resting postures of the region. |