参考资料:
Surur, S., Zeglinski-Spinney, A., El Koussy, M., Roffey, D., & Wai, E. (2018). Spontaneous Atraumatic Bilateral Pedicle Insufficiency Fractures. Canadian Journal of Neurological Sciences / Journal Canadien Des Sciences Neurologiques, 45(6), 717-720. doi:10.1017/cjn.2018.329
Sadiq MZ. Bilateral pedicle stress fracture in the lumbar spine of a sedentary office worker. Eur Spine J. 2006 Oct;15 Suppl 5(Suppl 5):653-5. doi: 10.1007/s00586-006-0184-y. Epub 2006 Aug 2. PMID: 16896839; PMCID: PMC1602200.