• Mayank Kaushal, Saman Shabani, Hesham M Soliman, Ha Son Nguyen, Bizhan Aarabi, Michael G Fehlings, Mark R Kotter, Brian K Kwon, James S Harrop, and Shekar N Kurpad.
• Department of Neurosurgery, Medical College of Wisconsin, Milwaukee, Wisconsin, USA.
• World Neurosurg. 2020 May 1; 137: e389-e394.

ObjectiveTo determine use of magnetic resonance imaging (MRI) for management of spinal trauma as a function of the availability of an MRI scanner across AO regions.MethodsA survey regarding MRI availability and/or accessibility was conducted across 6 global AO regions. Questions were formulated to 1) evaluate availability of an MRI scanner and 2) whether the availability of an MRI scanner influenced time taken to image patients with spinal trauma. Pairwise comparison of responses among AO regions was performed.ResultsThe survey was sent to 5.813 AO Spine members and 561 completed surveys were obtained (Africa, 3%; Asia Pacific, 22.1%; Europe, 30.8%; Latin America, 25.7%; Middle East, 9.4%; and North America, 8.9%). On availability of MRI for spinal trauma, 31.9% reported that MRI was readily available at all times, 51.3% noted 24-hour availability, but more difficult to obtain during nighttime, and 8.7% reported not having an MRI at their hospital. On time taken to obtain scans if MRI is readily available, 32.4% responded that imaging was obtained within 1 hour, whereas 39.9% stated between 1 and 4 hours. On time taken to obtain scans when MRI is least available, 7% responded that imaging was completed within 1 hour whereas 31.4% stated between 1 and 4 hours. Responses from Latin America significantly differed (P < 0.05) from all other AO regions except Africa.ConclusionsMRI use varies across AO regions, with clinical decision making on obtaining MRI in spinal trauma being influenced heavily by the availability of an MRI scanner.Copyright © 2020. Published by Elsevier Inc.

14 keywords...

hide…