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Timothy F. Witham

 johns hopkins university

61H-index
399Paper Count
1.2WCitation Count
Published Papers 107
Publication Date
Application of enhanced recovery after surgery for patients with spinal metastasis: a systematic review and meta-analysis
err2026-03-13
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PREAI
errShahab Aldin Sattari; S. Farzad Maroufi; John N. Theodore; Kelly Jiang; Albert Antar; Wuyang Yang; Tej D. Azad; A. Daniel Davidar; Carly Weber-Levine; Louis Chang; Alexander C. Whiting; Daniel Lubelski; Ali Bydon; Timothy Witham; Jon Weingart; Chetan Bettegowda; Allan Belzberg; Nicholas Theodore
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Presenting symptoms and outcomes of cervical and thoracic ependymomas compared to conus and filum ependymomas
err2026-02-01
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PREAI
errRuchika, Fnu; Ahmed, A. Karim; Al-Mistarehi, Abdel-Hameed; Xia, Yuanxuan; Rajasekaran, Joseph; Derin, Emre; Bettegowda, Chetan; Sciubba, Daniel M.; Lo, Sheng-Fu Larry; Bydon, Ali; Witham, Timothy; Theodore, Nicholas; Jallo, George; Redmond, Kristin J.; Kleinberg, Lawrence R.; Lubelski, Daniel
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Point-of-care electroencephalography for prediction of postoperative delirium in older adults undergoing elective surgery: protocol for a prospective cohort study
err2026-01-01
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PREAI
errVattipally, Vikas N.; Kramer, Patrick; Abouelseoud, Nada; Yeleswarapu, Isha; Davidar, A. Daniel; Dardick, Joseph M.; Bydon, Ali; Witham, Timothy F.; Lubelski, Daniel; Rosenblatt, Kathryn; Huang, Judy; Bettegowda, Chetan; Sieber, Frederick; Oh, Esther S.; Sarma, Sridevi, V; Akca, Ozan; Theodore, Nicholas; Azad, Tej D.
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Long-term outcomes following augmented reality-assisted pedicle screw placement in spinal fusion patients
err2025-12-11
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errOAAI
errChandan Reddy, Sai; Shafi, Mahnoor; Park, Alison; Hughes, Liam P.; Khalifeh, Jawad M.; Azad, Tej D.; Witham, Timothy F.
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Impact of signaling on interview invitations in the neurological surgery match process
err2025-12-01
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PREAI
errHorowitz, Melanie Alfonzo; Antar, Albert; Feghali, James; Weber-Levine, Carly; Sattari, Shahab Aldin; Xu, Risheng; Lubelski, Daniel; Witham, Timothy F.; Mukherjee, Debraj; Groves, Mari; Brem, Henry; Huang, Judy
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Infectious complications of stereotactic navigation in posterior or posterolateral thoracic and lumbar spinal fusion and posterior lumbar interbody fusion for degenerative spinal disease: an ACS-NSQIP study
err2025-10-15
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PREAI
errChristian Rajkovic; Victor Koltenyuk; A. Daniel Davidar; Ariel Sacknovitz; Jovanna Tracz; Amar Gopal; Matthew Merckling; Ethan Parisier; Ankita Jain; Eris Spirollari; Bridget Nolan; Mahnoor Shafi; Sabrina L. Zeller; John V. Wainwright; Timothy F. Witham; Merritt D. Kinon
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Interaction of Preoperative Coagulopathy and Non-Elective Status in Association With Length of Stay for Patients Undergoing Lumbar Spinal Decompression Surgery
err2025-10-15
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errOAAI
errVikas N. Vattipally; Kathleen R. Ran; Kelly Jiang; Patrick Kramer; Carly Weber-Levine; Jacob Jo; Liam P. Hughes; Jawad M. Khalifeh; Daniel Lubelski; Ali Bydon; Timothy F. Witham; Tej D. Azad; Nicholas Theodore
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Long-term functional outcomes and their relationship to nerve root sacrifice after definitive surgery for sacrococcygeal chordoma
err2025-10-01
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PREAI
errXia, Yuanxuan; Papali, Pritika; Al-Mistarehi, Abdel-Hameed; Ahmed, A. Karim; Hansen, Landon J.; Meyer, Christian; Gross, John; Khan, Majid; Winkle, Malcolm; Bettegowda, Chetan; Witham, Timothy; Bydon, Ali; Theodore, Nicholas; Wolinsky, Jean-Paul; Gokaslan, Ziya; Lo, Sheng-Fu Larry; Sciubba, Daniel M.; Colakoglu, Salih; Lee, Sang H.; Redmond, Kristin J.; Lubelski, Daniel
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A Systematic Review of Metal Composite Bone Grafts in Preclinical Spinal Fusion Models
err2025-09-06
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errOAAI
errChristian Rajkovic; Mahnoor Shafi; Naboneeta Sarkar; Vaughn Hernandez; Liwen Yang; Timothy F. Witham
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Investigating complications of extreme lateral interbody fusion (XLIF) in the food and drug administration manufacturer and user facility device experience database
err2025-07-29
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PREAI
errPraneethkumar Madhu; Liam P. Hughes; Tej D. Azad; William ElNemer; Mahnoor Shafi; Daniel Lubelski; Nicholas Theodore; Ali Bydon; Timothy Witham
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Effects of nonstationary system blur on radiomic texture features of trabecular bone in normal and ultra-high resolution CT
err2025-07-15
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PREAI
errGengxin Shi; Fernando J. Quevedo Gonzalez; Ryan E. Breighner; Kendall F. Moseley; Timothy Witham; John A. Carrino; Jeffrey H. Siewerdsen; Wojciech Zbijewski
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Generating a Synthetic Lumbar CT from a Standard MRI Protocol
err2025-04-18
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errShilo, Yehiel; Phillips, Frank M.; Witham, Timothy F.; Poelstra, Kornelis; Hodeda, Lital; Stavsky, Moshe
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Machine Learning Approaches for Imputation and Validation of Missing AIS Grades in the Spinal Cord Injury Data Model Systems (SCIMS) Database
err2025-04-01
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PREAI
errJillala, Ritvik Reddy; Aude, Carlos Andres; Vattipally, Vikas; Lubelski, Daniel; Bydon, Ali; Witham, Timothy F.; Theodore, Nicholas; Azad, Tej D.
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A Multi-Analyte Blood Test for Acute Spinal Cord Injury
err2025-04-01
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PREAI
errAzad, Tej D.; Ran, Kathleen Renee; Materi, Joshua; Raj, Divyaansh; Al-Khindi, Timour; Gabbita, Sameer; Li, Marvin; Wang, Elizabeth; Ahmed, Ali Karim; Parker, Megan; Kalluri, Anita; Lubelski, Daniel; Jackson, Christopher Mitchell; Sciubba, Daniel M.; Bydon, Ali; Witham, Timothy F.; Nauen, David; Yegnasubramanian, Vasan; Theodore, Nicholas; Bettegowda, Chetan
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Implementation of a Virtual Curriculum Improves Understanding of Core Neurosurgical Principals for Medical Students Completing Clinical Rotations
err2025-04-01
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PREAI
errParker, Megan; Hersh, Andrew; Patel, Jaimin; Azad, Tej D.; Dardick, Joseph; Xia, Yuanxuan; Ahmed, Ali Karim; Judy, Brendan F.; Witham, Timothy F.; Mukherjee, Debraj Raj
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Age-Dependent Effectiveness of Surgical Intervention on Physical Function After Traumatic Central Cord Syndrome: A Propensity-Matched Analysis
err2025-04-01
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PREAI
errAude, Carlos Andres; Vattipally, Vikas; Jillala, Ritvik; Ran, Kathleen; Khalifeh, Jawad M.; Hughes, Liam; Byrne, James; Witiw, Christopher D.; Lubelski, Daniel; Bydon, Ali; Witham, Timothy F.; Theodore, Nicholas; Azad, Tej D.
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Duraplasty in acute spinal cord injury: a systematic review
err2025-03-28
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PREAI
errAzad, Tej D.; Kartal, Ahmet; Shafi, Mahnoor; Lubelski, Daniel; Theodore, Nicholas; Bydon, Ali; Witham, Timothy F.
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Pedicle screw placement in the cervical vertebrae using augmented reality-head mounted displays: a cadaveric proof-of-concept study
err2024-12-01
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errOAAI
errRuiz-Cardozo, Miguel A.; Barot, Karma; Brehm, Samuel; Bui, Tim; Joseph, Karan; Kann, Michael Ryan; Trevino, Gabriel; Olufawo, Michael; Singh, Som; Yahanda, Alexander T.; Perdomo-Pantoja, Alexander; Jauregui, Julio J.; Cadieux, Magalie; Ipsen, Brian J.; Panchal, Ripul; Poelstra, Kornelis; Wang, Michael Y.; Witham, Timothy F.; Molina, Camilo A.
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Outcomes After Definitive Surgery for Spinal and Sacral Chordoma in 101 Patients Over 20 Years
err2024-08-05
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PREAI
errXia, Yuanxuan; Papali, Pritika; Al-Mistarehi, Abdel-Hameed; Hansen, Landon J.; Azad, Tej D.; Ahmed, A. Karim; Meyer, Christian; Gross, John; Khan, Majid; Bettegowda, Chetan; Mukherjee, Debraj; Witham, Timothy; Bydon, Ali; Theodore, Nicholas; Wolinsky, Jean-Paul; Gokaslan, Ziya; Larry Lo, Sheng-Fu; Sciubba, Daniel; Lee, Sang H.; Redmond, Kristin J.; Lubelski, Daniel
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Deformable registration of preoperative MR and intraoperative long-length tomosynthesis images for guidance of spine surgery via image synthesis
err2024-06-01
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PREAI
errHuang, Yixuan; Zhang, Xiaoxuan; Hu, Yicheng; Johnston, Ashley R.; Jones, Craig K.; Zbijewski, Wojciech B.; Siewerdsen, Jeffrey H.; Helm, Patrick A.; Witham, Timothy F.; Uneri, Ali
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