Global Validation of the AO Spine Upper Cervical Injury Classification: Geographic Region Affects Reliability and Reproducibility.
Lambrechts MJ, Schroeder GD, Karamian BA, Canseco JA, Bransford R, Oner C, Benneker LM, Kandziora F, Shanmuganathan R, Kanna R, Joaquim AF, Chapman JR, Vialle E, El-Sharkawi M, Dvorak M, Schnake K, Kepler CK, Vaccaro AR; AO Spine Upper Cervical Injury Classification International Members.
Lambrechts MJ, et al. Among authors: dvorak m.
Global Spine J. 2024 Apr;14(3):821-829. doi: 10.1177/21925682221124100. Epub 2022 Aug 29.
Global Spine J. 2024.
PMID: 36036763
Free PMC article.