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2018 3
2019 2
2023 1

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Page 1
Predictors of Complication Severity Following Adult Spinal Deformity Surgery: Smoking Rate, Diabetes, and Osteotomy Increase Risk of Severe Adverse Events.
Bortz CA, Pierce KE, Krol O, Kummer N, Passfall L, Egers M, Oh C, Horn SR, Segreto FA, Vasquez-Montes D, Frangella NJ, Buza JA 3rd, Raman T, Kuprys T, Lafage R, Jankowski PP, Hassanzadeh H, Vira SN, Diebo BG, Gerling MC, Passias PG. Bortz CA, et al. Among authors: vira sn. Int J Spine Surg. 2023 Feb;17(1):103-111. doi: 10.14444/8393. Epub 2023 Feb 7. Int J Spine Surg. 2023. PMID: 36750312 Free PMC article.
Alcoholism as a predictor for pseudarthrosis in primary spine fusion: An analysis of risk factors and 30-day outcomes for 52,402 patients from 2005 to 2013.
Passias PG, Bortz C, Alas H, Segreto FA, Horn SR, Ihejirika YU, Vasquez-Montes D, Pierce KE, Brown AE, Shenoy K, DelSole EM, Johnson B, Oh C, Zhou PL, Deflorimonte C, Dhillon ES, Jankowski PP, Diebo BG, Lafage V, Lafage R, Vira SN, Bendo JA, Goldstein JA, Schwab FJ, Gerling MC. Passias PG, et al. Among authors: vira sn. J Orthop. 2018 Dec 20;16(1):36-40. doi: 10.1016/j.jor.2018.12.011. eCollection 2019 Jan-Feb. J Orthop. 2018. PMID: 30662235 Free PMC article.
Developments in the treatment of Chiari type 1 malformations over the past decade.
Passias PG, Pyne A, Horn SR, Poorman GW, Janjua MB, Vasquez-Montes D, Bortz CA, Segreto FA, Frangella NJ, Siow MY, Sure A, Zhou PL, Moon JY, Diebo BG, Vira SN. Passias PG, et al. Among authors: vira sn. J Spine Surg. 2018 Mar;4(1):45-54. doi: 10.21037/jss.2018.03.14. J Spine Surg. 2018. PMID: 29732422 Free PMC article.
Decreased rates of 30-day perioperative complications following ASD-corrective surgery: A modified Clavien analysis of 3300 patients from 2010 to 2014.
Passias PG, Bortz CA, Pierce KE, Segreto FA, Horn SR, Vasquez-Montes D, Lafage V, Brown AE, Ihejirika Y, Alas H, Varlotta C, Ge DH, Shepard N, Oh C, DelSole EM, Jankowski PP, Hockley A, Diebo BG, Vira SN, Sciubba DM, Raad M, Neuman BJ, Gerling MC. Passias PG, et al. Among authors: vira sn. J Clin Neurosci. 2019 Mar;61:147-152. doi: 10.1016/j.jocn.2018.10.104. Epub 2018 Nov 10. J Clin Neurosci. 2019. PMID: 30424970