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| http://dx.doi.org/10.1016/j.vgie.2019.09.011 | DOI Listing |
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Percutaneous pelvic fixation model: an affordable and realistic simulator for pelvic trauma training.
Eur J Orthop Surg Traumatol
October 2024
Department of Orthopedics, Denver Health Medical Center, 777 Bannock St, MC 0188, Denver, CO, 80204, USA.
Purpose: To describe the construction and use of a percutaneous pelvic fixation model, evaluate its translational validity among fellowship-trained orthopedic trauma surgeons, and investigate the importance of specific criteria for effective competency-based assessment of pelvic fixation techniques.
Methods: Five orthopedic trauma surgeons were asked to place percutaneous wires on a pelvic fixation model, including anterior column (antegrade/retrograde), posterior column (antegrade/retrograde), supra-acetabular, transsacral, and iliosacral. Evaluation criteria included successful wire placement, redirections, cortical breaches, procedure duration, radiation exposure, and quality of fluoroscopic views.
The importance of 2 views in the combined antegrade-retrograde dilation procedure.
VideoGIE
December 2019
Division of Gastroenterology and Hepatology, Penn State Health Milton S. Hershey Medical Center, Hershey, Pennsylvania, USA.
Prospective, randomized trial comparing blood and oxygenated crystalloid cardioplegia in reoperative coronary artery bypass grafting.
J Thorac Cardiovasc Surg
May 1998
Department of Anesthesiology, Emory University School of Medicine, Atlanta, GA, USA.
Objectives: Reoperative coronary artery bypass grafting presents unique challenges for myocardial preservation. The purpose of this study was to compare oxygenated blood cardioplegia with oxygenated crystalloid cardioplegia during reoperative coronary artery bypass grafting using transesophageal echocardiography to assess regional wall motion of the left ventricle before and after cardiopulmonary bypass.
Methods: Sixty-one patients undergoing reoperative coronary artery bypass grafting were prospectively randomized to receive oxygenated blood cardioplegia or oxygenated crystalloid cardioplegia delivered with a combined antegrade-retrograde technique.
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