… by the position of the patient. A head-down-tilt or Trendelenburg position could potentially
… parameters of IJV size variations due to Trendelenburg position evaluated by ultrasound. …

… ’s anatomical relationship … Trendelenburg position and application of positive intrathoracic
pressure or their combination on the CSA of the SCV, the D SCV-pleura , and their changes (…

… We determined the changes in the CSA in response to … to provide a consistent anatomical
landmark. The transducer of 2… to a 20 angle in Trendelenburg position with ZEEP (T0), (4) after …

… , thrombosis of the RIJV, anatomical changes caused by head and neck surgery, … position
and its rate of change was greater than that of the LIJV CSA in the 10 Trendelenburg position, …

… The cricoid cartilage was selected to provide a consistent anatomical landmark in all subjects.
… TBRG position was not as effective as a PIP hold of 20 cmH 2 O, and that the change was …

… or anatomical changes in TP, such as upward displacement of the diaphragm due to
concomitant movement of splanchnic organs towards the thorax. Klopfenstein et al. also found …

… with the Trendelenburg position, gait, and test. Though the Trendelenburg position is …
against gravity is most often attributed to anatomical changes that occur with hip dislocation, …

… is necessary to maintain optimum anatomical conditions for refraction and thus vision. …
Upon identification of elevated IOP readings intraoperatively, we can effect changes in position. …

… Given the intricate anatomical relationship of the SCV with … analyze the effects of Trendelenburg
position, the application … and the pleura, and the changes that might occur during these …

… the anatomy of the posterior optic nerve in the prone position … in healthy adults during 1-min
position changes using … the prone position or prolonged positional changes on optic …