| The five-item modified frailty index is predictive of 30-day postoperative complications in patients undergoing spine surgery KE Pierce, S Naessig, N Kummer, K Larsen, W Ahmad, L Passfall, O Krol, ... Spine 46 (14), 939-943, 2021 | 46 | 2021 |
| A cost benefit analysis of increasing surgical technology in lumbar spine fusion PG Passias, AE Brown, H Alas, CA Bortz, KE Pierce, H Hassanzadeh, ... The Spine Journal 21 (2), 193-201, 2021 | 46 | 2021 |
| Does patient frailty status influence recovery following spinal fusion for adult spinal deformity?: an analysis of patients with 3-year follow-up KE Pierce, PG Passias, H Alas, AE Brown, CA Bortz, R Lafage, V Lafage, ... Spine 45 (7), E397-E405, 2020 | 36 | 2020 |
| Sports-related cervical spine fracture and spinal cord injury: a review of nationwide pediatric trends H Alas, KE Pierce, A Brown, C Bortz, S Naessig, W Ahmad, MJ Moses, ... Spine 46 (1), 22-28, 2021 | 26 | 2021 |
| Performance of the modified adult spinal deformity frailty index in preoperative risk assessment PG Passias, K Moattari, KE Pierce, L Passfall, O Krol, S Naessig, ... Spine 47 (20), 1463-1469, 2022 | 25 | 2022 |
| Short-term outcomes following cervical laminoplasty and decompression and fusion with instrumentation A Boniello, P Petrucelli, Y Kerbel, S Horn, CA Bortz, AE Brown, KE Pierce, ... Spine 44 (17), E1018-E1023, 2019 | 24 | 2019 |
| A simpler, modified frailty index weighted by complication occurrence correlates to pain and disability for adult spinal deformity patients PG Passias, CA Bortz, KE Pierce, H Alas, A Brown, D Vasquez-Montes, ... International Journal of Spine Surgery 14 (6), 1031-1036, 2020 | 23 | 2020 |
| Klippel–Feil: A constellation of diagnoses, a contemporary presentation, and recent national trends PL Zhou, GW Poorman, C Wang, KE Pierce, CA Bortz, H Alas, AE Brown, ... Journal of Craniovertebral Junction and Spine 10 (3), 133-138, 2019 | 21 | 2019 |
| Comparing and Contrasting the Clinical Utility of Sagittal Spine Alignment Classification Frameworks: Roussouly: Versus: SRS-Schwab PG Passias, C Bortz, KE Pierce, L Passfall, NA Kummer, O Krol, R Lafage, ... Spine 47 (6), 455-462, 2022 | 18 | 2022 |
| A cost utility analysis of treating different adult spinal deformity frailty states AE Brown, J Lebovic, H Alas, KE Pierce, CA Bortz, W Ahmad, S Naessig, ... Journal of Clinical Neuroscience 80, 223-228, 2020 | 18 | 2020 |
| Baseline frailty status influences recovery patterns and outcomes following alignment correction of cervical deformity KE Pierce, PG Passias, AH Daniels, R Lafage, W Ahmad, S Naessig, ... Neurosurgery 88 (6), 1121-1127, 2021 | 17 | 2021 |
| Patients with psychiatric diagnoses have increased odds of morbidity and mortality in elective orthopedic surgery A Brown, H Alas, C Bortz, KE Pierce, D Vasquez-Montes, RC Ihejirika, ... Journal of Clinical Neuroscience 84, 42-45, 2021 | 17 | 2021 |
| Metabolic syndrome has a negative impact on cost utility following spine surgery PG Passias, AE Brown, J Lebovic, KE Pierce, W Ahmad, CA Bortz, H Alas, ... World Neurosurgery 135, e500-e504, 2020 | 17 | 2020 |
| Development of a novel cervical deformity surgical invasiveness index PG Passias, SR Horn, A Soroceanu, C Oh, T Ailon, BJ Neuman, V Lafage, ... Spine 45 (2), 116-123, 2020 | 16 | 2020 |
| Does matching Roussouly spinal shape and improvement in SRS-Schwab modifier contribute to improved patient-reported outcomes? PG Passias, KE Pierce, T Raman, C Bortz, H Alas, A Brown, W Ahmad, ... Spine 46 (18), 1258-1263, 2021 | 15 | 2021 |
| A risk-benefit analysis of increasing surgical invasiveness relative to frailty status in adult spinal deformity surgery PG Passias, AE Brown, C Bortz, K Pierce, H Alas, W Ahmad, L Passfall, ... Spine 46 (16), 1087-1096, 2021 | 15 | 2021 |
| Ambulatory spine surgery MC Gerling, SD Hale, C White-Dzuro, KE Pierce, SA Naessig, W Ahmad, ... Journal of Spine Surgery 5 (Suppl 2), S147, 2019 | 15 | 2019 |
| Factors influencing length of stay following cervical spine surgery: a comparison of myelopathy and radiculopathy patients KE Pierce, MC Gerling, CA Bortz, H Alas, AE Brown, D Woo, ... Journal of Clinical Neuroscience 67, 109-113, 2019 | 15 | 2019 |
| Redefining cervical spine deformity classification through novel cutoffs: an assessment of the relationship between radiographic parameters and functional neurological outcomes PG Passias, KE Pierce, AE Brown, CA Bortz, H Alas, R Lafage, V Lafage, ... Journal of Craniovertebral Junction and Spine 12 (2), 157-164, 2021 | 14 | 2021 |
| Obesity negatively affects cost efficiency and outcomes following adult spinal deformity surgery AE Brown, H Alas, KE Pierce, CA Bortz, H Hassanzadeh, LA Labaran, ... The Spine Journal 20 (4), 512-518, 2020 | 14 | 2020 |
