Jeannie Bailey, PhD
Assistant Professor
Orthopaedic Surgery
School of Medicine

Her research explores novel methods for identifying clinical-relevant biomechanical phenotypes and exploring potential interactive mechanisms between separate musculoskeletal pain phenotypes. As part of the Musculoskeletal Research Consortium (METRiCS), she is actively developing, testing, and deploying precision-based digital health technology to enhance both clinician and patient engagement in treatment and recovery. She is jointly appointed within the Department of Physical Therapy and Rehabilitation Sciences.

• EARLY RECOVERY FOLLOWING TOTAL HIP ARTHROPLASTY IS ASSOCIATED WITH THE ADJACENT MUSCLE QUALITY.
  The Bone & Joint Journal 2023 R. T. Halvorson, K. Khattab, H. Ngwe, J. Ornowski, Z. Akkaya, R. P. Matthew, R. Souza, A. Bird, J. Lotz, T. P. Vail, J. F. Bailey
• Comparison of paraspinal muscle composition measurements using IDEAL fat-water and T2-weighted MR images.
  BMC medical imaging 2023 Masi S, Rye M, Roussac A, Naghdi N, Rosenstein B, Bailey JF, Fortin M
• Multi-domain biopsychosocial postoperative recovery trajectories associate with patient outcomes following lumbar fusion.
  European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society 2023 Halvorson RT, Torres-Espin A, Callahan M, Tay B, O'Neill C, Berven S, Lotz JC, Bailey JF
• #OrthoTwitter: Relationship Between Author Twitter Utilization and Academic Impact in Orthopaedic Surgery.
  Cureus 2023 Halvorson RT, Allahabadi S, Cevallos N, Foley AJ, Collins K, Torres Espin A, Feeley BT, Pandya NK, Bailey JF
• Effects of a Digital Musculoskeletal Acute Care Program on Chronic Pain Prevention: An Observational Study with Nonparticipant Comparison Group.
  Journal of pain research 2022 Hong M, Topete M, Yang M, Bailey JF
• Postoperative Outcomes of a Digital Rehabilitation Program After Total Knee Arthroplasty: Retrospective, Observational Feasibility Study.
  JMIR formative research 2022 Hong M, Loeb J, Yang M, Bailey JF
• Influence of patient-specific factors when comparing multifidus fat infiltration between chronic low back pain patients and asymptomatic controls.
  JOR spine 2022 Ballatori AM, Shahrestani S, Nyayapati P, Agarwal V, Krug R, Han M, Fields AJ, O'Neill C, Demir-Deviren S, Lotz JC, Bailey JF
• Point-of-care motion capture and biomechanical assessment improve clinical utility of dynamic balance testing for lower extremity osteoarthritis.
  PLOS digital health 2022 Halvorson RT, Castillo FT, Ahamed F, Khattab K, Scheffler A, Matthew RP, Lotz J, Vail TP, Feeley BT, Bailey JF
• Spatial distribution of fat infiltration within the paraspinal muscles: implications for chronic low back pain.
  European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society 2022 Khattab K, Dziesinski LK, Crawford R, Ballatori A, Nyayapati P, Krug R, Fields A, O'Neill CW, Lotz JC, Bailey JF
• Clinical Outcomes After a Digital Musculoskeletal Program for Acute and Subacute Pain: Observational, Longitudinal Study With Comparison Group.
  JMIR rehabilitation and assistive technologies 2022 Wang G, Yang M, Hong M, Krauss J, Bailey JF
• Compensatory biomechanics and spinal loading during dynamic maneuvers in patients with chronic low back pain.
  European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society 2022 Nyayapati P, Booker J, Wu PI, Theologis A, Dziesinski L, O'Neill C, Zheng P, Lotz JC, Matthew RP, Bailey JF
• Unsupervised Machine Learning on Motion Capture Data Uncovers Movement Strategies in Low Back Pain.
  Frontiers in bioengineering and biotechnology 2022 Keller AV, Torres-Espin A, Peterson TA, Booker J, O'Neill C, Lotz JC, Bailey JF, Ferguson AR, Matthew RP
• Using hierarchical unsupervised learning to integrate and reduce multi-level and multi-paraspinal muscle MRI data in relation to low back pain.
  European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society 2022 Torres-Espin A, Keller A, Johnson GTA, Fields AJ, Krug R, Ferguson AR, Hargens AR, O'Neill CW, Lotz JC, Bailey JF
• Paraspinal Muscle in Chronic Low Back Pain: Comparison Between Standard Parameters and Chemical Shift Encoding-Based Water-Fat MRI.
  Journal of magnetic resonance imaging : JMRI 2022 Sollmann N, Bonnheim NB, Joseph GB, Chachad R, Zhou J, Akkaya Z, Pirmoazen AM, Bailey JF, Guo X, Lazar AA, Link TM, Fields AJ, Krug R
• Clinical outcomes one year after a digital musculoskeletal (MSK) program: an observational, longitudinal study with nonparticipant comparison group.
  BMC musculoskeletal disorders 2022 Wang G, Yang M, Hong M, Krauss J, Bailey JF
• Spine Biomechanics and Pathology.
  2022 Lucas Brane, Jeannie F. Bailey
• Automated assessment and classification of spine, hip, and knee pathologies from sit-to-stand movements collected in clinical practice.
  Journal of biomechanics 2021 Girase H, Nyayapati P, Booker J, Lotz JC, Bailey JF, Matthew RP
• Paraspinal muscle imaging measurements for common spinal disorders: review and consensus-based recommendations from the ISSLS degenerative spinal phenotypes group.
  European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society 2021 Hodges PW, Bailey JF, Fortin M, Battié MC
• Older Adult Use and Outcomes in a Digital Musculoskeletal (MSK) Program, by Generation.
  Frontiers in digital health 2021 Wang G, Bailey JF, Yang M, Krauss J
• Biomechanical changes in the lumbar spine following spaceflight and factors associated with postspaceflight disc herniation.
  The spine journal : official journal of the North American Spine Society 2021 Bailey JF, Nyayapati P, Johnson GTA, Dziesinski L, Scheffler AW, Crawford R, Scheuring R, O'Neill CW, Chang D, Hargens AR, Lotz JC
• Paraspinal muscle degeneration and regenerative potential in a Murine model of Lumbar Disc Injury.
  North American Spine Society journal 2021 Davies MR, Kaur G, Liu X, Alvarado FG, Nuthalapati P, Liu M, Diaz A, Lotz JC, Bailey JF, Feeley BT
• Measurement of vertebral endplate bone marrow lesion (Modic change) composition with water-fat MRI and relationship to patient-reported outcome measures.
  European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society 2021 Fields AJ, Ballatori A, Han M, Bailey JF, McCormick ZL, O'Neill CW, Demir-Deviren S, Krug R, Lotz JC
• Digital Care for Chronic Musculoskeletal Pain: 10,000 Participant Longitudinal Cohort Study.
  Journal of medical Internet research 2020 Bailey JF, Agarwal V, Zheng P, Smuck M, Fredericson M, Kennedy DJ, Krauss J
• Intervertebral disc herniation effects on multifidus muscle composition and resident stem cell populations.
  JOR spine 2020 Agha O, Mueller-Immergluck A, Liu M, Zhang H, Theologis AA, Clark A, Kim HT, Liu X, Feeley BT, Bailey JF
• The Effect of Parity on Age-Related Degenerative Changes in Sagittal Balance.
  Spine 2020 Bailey JF, Sparrey CJ, Williams FMK, Curran PF, Lotz JC, Kramer PA
• Associations between vertebral body fat fraction and intervertebral disc biochemical composition as assessed by quantitative MRI.
  Journal of Magnetic Resonance Imaging 2019 Roland Krug, Gabrielle B. Joseph, Misung Han, Aaron Fields, Justin Cheung, Maya Mundada, Jeannie Bailey, Alice Rochette, Alexander Ballatori, Charles E. McCulloch, Zachary McCormick, Conor O'Neill, …
• Development of Pelvic Incidence and Lumbar Lordosis in Children and Adolescents.
  Anatomical record (Hoboken, N.J. : 2007) 2019 Bailey JF, Shefi S, Soudack M, Kramer PA, Been E
• The Relationship Between Endplate Pathology and Patient-reported Symptoms for Chronic Low Back Pain Depends on Lumbar Paraspinal Muscle Quality.
  Spine 2019 Bailey JF, Fields AJ, Ballatori A, Cohen D, Jain D, Coughlin D, O'Neill C, McCormick Z, Han M, Krug R, Demir-Deviren S, Lotz JC
• Simple Spline Representation for Identifying Sit-to-Stand Strategies.
  Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference 2019 Matthew RP, Seko S, Bailey J, Bajcsy R, Lotz J
• ISSLS PRIZE IN BIOENGINEERING SCIENCE 2019: biomechanical changes in dynamic sagittal balance and lower limb compensatory strategies following realignment surgery in adult spinal deformity patients.
  European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society 2019 Bailey JF, Matthew RP, Seko S, Curran P, Chu L, Berven SH, Deviren V, Burch S, Lotz JC
• Estimating Sit-to-Stand Dynamics Using a Single Depth Camera.
  IEEE journal of biomedical and health informatics 2019 Matthew RP, Seko S, Bailey J, Bajcsy R, Lotz J
• Associations between vertebral body fat fraction and intervertebral disc biochemical composition as assessed by quantitative MRI.
  Journal of magnetic resonance imaging : JMRI 2019 Krug R, Joseph GB, Han M, Fields A, Cheung J, Mundada M, Bailey J, Rochette A, Ballatori A, McCulloch CE, McCormick Z, O'Neill C, Link TM, Lotz J
• Randomized controlled trial of a 12-week digital care program in improving low back pain.
  NPJ digital medicine 2019 Shebib R, Bailey JF, Smittenaar P, Perez DA, Mecklenburg G, Hunter S
• The Association Between Spinal Posture and Spinal Biomechanics in Modern Humans: Implications for Extinct Hominins.
  Spinal Evolution 2019 Ella Been, Jeannie F. Bailey
• Tracking Kinematic and Kinetic Measures of Sit to Stand using an Instrumented Spine Orthosis.
  Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference 2018 Matthew RP, Seko S, Bailey J, Bajcsy R, Lotz J
• From the International Space Station to the Clinic: How Prolonged Unloading May Disrupt Lumbar Stability.
  The Spine Journal 2017 Jeannie F. Bailey, Stephanie L. Miller, Kristine Khieu, Conor W. O'Neill, Robert M. Healey, Dezba G. Couglin, Jojo V. Sayson, Douglas G. Chang, Alan R. Hargens, Jeffrey C. Lotz
• From the international space station to the clinic: how prolonged unloading may disrupt lumbar spine stability.
  The spine journal : official journal of the North American Spine Society 2017 Bailey JF, Miller SL, Khieu K, O'Neill CW, Healey RM, Coughlin DG, Sayson JV, Chang DG, Hargens AR, Lotz JC
• Lumbar Spine Paraspinal Muscle and Intervertebral Disc Height Changes in Astronauts After Long-Duration Spaceflight on the International Space Station.
  Spine 2016 Chang DG, Healey RM, Snyder AJ, Sayson JV, Macias BR, Coughlin DG, Bailey JF, Parazynski SE, Lotz JC, Hargens AR
• Pelvic Incidence in Children and Adolescents Predicts Mature Lumbar Lordosis.
  The FASEB Journal 2016 Jeannie F. Bailey, Sara Shefi, Michalle Soudack, Patricia A. Kramer, Ella Been
• Morphological and postural sexual dimorphism of the lumbar spine facilitates greater lordosis in females.
  Journal of anatomy 2016 Bailey JF, Sparrey CJ, Been E, Kramer PA
• Neural innervation patterns in the sacral vertebral body.
  European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society 2015 Degmetich S, Bailey JF, Liebenberg E, Lotz JC
• Effect of microgravity on the biomechanical properties of lumbar and caudal intervertebral discs in mice.
  Journal of biomechanics 2014 Bailey JF, Hargens AR, Cheng KK, Lotz JC
• Comparison of vertebral and intervertebral disc lesions in aging humans and rhesus monkeys.
  Osteoarthritis and cartilage 2014 Bailey JF, Fields AJ, Liebenberg E, Mattison JA, Lotz JC, Kramer PA
• Etiology of lumbar lordosis and its pathophysiology: a review of the evolution of lumbar lordosis, and the mechanics and biology of lumbar degeneration.
  Neurosurgical focus 2014 Sparrey CJ, Bailey JF, Safaee M, Clark AJ, Lafage V, Schwab F, Smith JS, Ames CP
• Dietary and caloric restriction and age-related spinal osteoarthritis: a longitudinal study of primates (1025.7).
  The FASEB Journal 2014 Jeannie Bailey, Andrea Duncan, Ricki Colman, Julie Mattison, Patricia Kramer
• Higher lumbar lordosis among women: a study examining lumbar angle and dorsoventral wedging of vertebral bodies and discs in standing and supine radiographs (919.16).
  The FASEB Journal 2014 Jeannie Bailey, Ella Been, Patricia Kramer
• Effects of Microgravity on the Creep Behavior of Murine Intervertebral Discs.
  The FASEB Journal 2011 Jeannie F. Bailey, Kevin K. Cheng, Alan R. Hargens, Koichi Masuda, Jeffrey C. Lotz
• Innervation patterns of PGP 9.5-positive nerve fibers within the human lumbar vertebra.
  Journal of anatomy 2011 Bailey JF, Liebenberg E, Degmetich S, Lotz JC