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Ethan Cottrill
Ethan Cottrill
Verified email at jhu.edu
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Accuracy of current techniques for placement of pedicle screws in the spine: a comprehensive systematic review and meta-analysis of 51,161 screws
A Perdomo-Pantoja, W Ishida, C Zygourakis, C Holmes, RR Iyer, E Cottrill, ...
World neurosurgery 126, 664-678. e3, 2019
1172019
Novel MRI-based score for assessment of bone density in operative spine patients
J Ehresman, Z Pennington, A Schilling, D Lubelski, AK Ahmed, E Cottrill, ...
The Spine Journal 20 (4), 556-562, 2020
1062020
Vertebral bone quality score predicts fragility fractures independently of bone mineral density
J Ehresman, A Schilling, X Yang, Z Pennington, AK Ahmed, E Cottrill, ...
The Spine Journal 21 (1), 20-27, 2021
852021
A novel MRI-based score assessing trabecular bone quality to predict vertebral compression fractures in patients with spinal metastasis
J Ehresman, A Schilling, Z Pennington, C Gui, X Chen, D Lubelski, ...
Journal of Neurosurgery: Spine 32 (4), 499-506, 2019
712019
Evaluation of surgeon and patient radiation exposure by imaging technology in patients undergoing thoracolumbar fusion: systematic review of the literature
Z Pennington, E Cottrill, EM Westbroek, ML Goodwin, D Lubelski, ...
The Spine Journal 19 (8), 1397-1411, 2019
582019
Robot-assisted versus freehand instrumentation in short-segment lumbar fusion: experience with real-time image-guided spinal robot
B Jiang, Z Pennington, T Azad, A Liu, AK Ahmed, CC Zygourakis, ...
World neurosurgery 136, e635-e645, 2020
552020
Clinical accuracy and initial experience with augmented reality–assisted pedicle screw placement: the first 205 screws
A Liu, Y Jin, E Cottrill, M Khan, E Westbroek, J Ehresman, Z Pennington, ...
Journal of Neurosurgery: Spine 36 (3), 351-357, 2021
502021
Assessing underlying bone quality in spine surgery patients: a narrative review of dual-energy X-ray absorptiometry (DXA) and alternatives
Z Pennington, J Ehresman, D Lubelski, E Cottrill, A Schilling, AK Ahmed, ...
The Spine Journal 21 (2), 321-331, 2021
502021
Paraspinal muscle size as an independent risk factor for proximal junctional kyphosis in patients undergoing thoracolumbar fusion: Presented at the 2019 AANS/CNS Joint Section …
Z Pennington, E Cottrill, AK Ahmed, P Passias, T Protopsaltis, B Neuman, ...
Journal of Neurosurgery: Spine 31 (3), 380-388, 2019
442019
New spinal robotic technologies
B Jiang, TD Azad, E Cottrill, CC Zygourakis, AM Zhu, N Crawford, ...
Frontiers of Medicine 13, 723-729, 2019
402019
Intra-and interobserver reliability of the Spinal Instability Neoplastic Score system for instability in spine metastases: a systematic review and meta-analysis
Z Pennington, AK Ahmed, E Cottrill, EM Westbroek, ML Goodwin, ...
Annals of Translational Medicine 7 (10), 2019
382019
Vertebral bone quality score and postoperative lumbar lordosis associated with need for reoperation after lumbar fusion
J Ehresman, AK Ahmed, D Lubelski, A Schilling, Z Pennington, E Cottrill, ...
World neurosurgery 140, e247-e252, 2020
372020
Quantitative folding pattern analysis of early primary sulci in human fetuses with brain abnormalities
K Im, A Guimaraes, Y Kim, E Cottrill, B Gagoski, C Rollins, C Ortinau, ...
American Journal of Neuroradiology 38 (7), 1449-1455, 2017
362017
π–π Stacking, spin density and magnetic coupling strength
YH Chi, JM Shi, HN Li, W Wei, E Cottrill, N Pan, H Chen, Y Liang, L Yu, ...
Dalton Transactions 42 (44), 15559-15569, 2013
322013
Treatment approaches for Scheuermann kyphosis: a systematic review of historic and current management
S Huq, J Ehresman, E Cottrill, AK Ahmed, Z Pennington, EM Westbroek, ...
Journal of Neurosurgery: Spine 32 (2), 235-247, 2019
312019
SINS score and stability: evaluating the need for stabilization within the uncertain category
Z Pennington, AK Ahmed, EM Westbroek, E Cottrill, D Lubelski, ...
World neurosurgery 128, e1034-e1047, 2019
312019
Systematic review and meta-analysis of the clinical utility of Enhanced Recovery After Surgery pathways in adult spine surgery
Z Pennington, E Cottrill, D Lubelski, J Ehresman, N Theodore, ...
Journal of Neurosurgery: Spine 34 (2), 325-347, 2020
302020
Three-dimensional assessment of robot-assisted pedicle screw placement accuracy and instrumentation reliability based on a preplanned trajectory
B Jiang, Z Pennington, A Zhu, S Matsoukas, AK Ahmed, J Ehresman, ...
Journal of Neurosurgery: Spine 33 (4), 519-528, 2020
302020
Lactate and cancer: a “lactatic” perspective on spinal tumor metabolism (part 1)
ML Goodwin, Z Pennington, EM Westbroek, E Cottrill, AK Ahmed, ...
Annals of Translational Medicine 7 (10), 2019
302019
Risk factors for wound-related complications after surgery for primary and metastatic spine tumors: a systematic review and meta-analysis
AT Schilling, J Ehresman, S Huq, AK Ahmed, D Lubelski, E Cottrill, ...
World neurosurgery 141, 467-478. e3, 2020
292020
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