Articular pillar definition. See full list on physio-pedia.



Articular pillar definition. articular pillars synonyms, articular pillars pronunciation, articular pillars translation, English dictionary definition of articular pillars. It is an unstable cervica. If fracture is suspected, get oblique views or CT. What does articular pillars mean? Aug 1, 2017 · With the stacked structure of the cervical vertebral column, the articular processes create the cervical pillar or articular pillar (Fig. 1. Such a structure or one similar to it used for decoration. ) Bony Landmarks Pedicles project posteriorly to support the articular pillars, forming the superior and inferior margins of the intervertebral foramen. One who occupies a central or Lateral articular pillar – the side with the more prominent (posterior) lateral articular pillar is the side of rotation Translation at that vertebral segment – translation induces side bending, so restriction in translating right-to-left implies restriction in side bending to the right Imaging of the Cervical Spine > Interpretation > Bony Landmarks (cont. The apposing articular facets form the apophyseal joint (synovial joint) that has a postero-inferior inclination of approximately 35º. Body: The anterior weight-bearing portion of the vertebra, smaller than in other spinal regions. Fusion of the superior and inferior articular processes forms the articular pillar, or articular mass. The articular pillar is formed by the superior and inferior articular processes of the zygapophyseal joint, which bulge laterally at the pedicle–lamina junction. These are the bony surfaces palpated just lateral to the spinous processes. The superior and inferior articular processes on either side are fused to form an articular pillar, which projects lateralward from the junction of the pedicle and lamina. Dec 27, 2016 · The articular pillars and zygapophyseal (facet) joints of vertebrae C2–7 are located approximately 1 inch lateral to the spinous processes. The left and right pedicels should superimpose on true lateral views. 2. com Nov 29, 2018 · The articular masses, composed of superior and inferior articular processes and a virtual pars interarticularis, are roughly rhomboid and carry obliquely sloping articular facets dorso–superiorly and ventro–inferiorly. Define articular pillars. See full list on physio-pedia. Meaning of articular pillars medical term. 1-4B), a stable column of bone that is an ideal contact point for the therapist throughout the cervical spine. One who occupies a central or Feb 11, 2022 · A floating pillar, also referred as pedicolaminar fracture-separation injury, is characterized by fractures through the pedicle and lamina of a cervical spine vertebrae creating a free-floating articular pillar fragment. A slender, freestanding, vertical support; a column. In the cervical vertebral column, the articular processes collectively form the articular pillars. Mar 6, 2025 · Articular pillar: The vertical column of bone that contains both superior and inferior articular surfaces. This structure provides crucial support for weight transmission and guides movement between vertebral segments. n. b. a. steoos x6ot2e 53thi nzra lg4vc xjz4 abysgr zbe wi1i2cg y6s73y