Alexander A. Theologis

ScholarGPS® ID: 17668528780341

Affiliation

University of California, San Francisco, San Francisco, United States

Affiliation History

Field

Medicine

Discipline

Orthopaedic Surgery

Top Specialties

Metrics Summary

Publication Count

138

Predicted Citations

3,277

Predicted h-index

Ranking

Publications and Citation History

Publications based on Top Specialties

Types of Publication

Publications
Books
Patents
NIH/NSF

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Biomechanical analysis of a trans-discal, multi-level stabilization screw (MLSS) at the upper instrumented vertebra (UIV) of long posterior thoracolumbar instrumentations (journal article) Collins, Andrew P. \| Shah, Anoli A. \| Shekouhi, Niloufar \| Goel, Vijay K. \| Theologis, Alekos A. Spine Deformity, volume 12, issue 4, pages 953-959 (2024). 10.1007/s43390-024-00862-7 Cite \| Source
Costs of revision operations for distal junctional kyphosis following thoracic posterior spinal fusion for adolescent idiopathic scoliosis (journal article) Theologis, Alekos A. \| Wu, Hao-Hua \| Oeding, Jacob F. \| Diab, Mohammad European Spine Journal, volume 33, issue 6, pages 2504-2511 (2024). 10.1007/s00586-024-08160-6 Cite \| Source
Radiation Therapy for Primary and Metastatic Spine Tumors (journal article) Boreta, Lauren \| Chhabra, Arpit \| Theologis, Alekos A. Journal of the American Academy of Orthopaedic Surgeons (2024). 10.5435/JAAOS-D-23-01062 Cite \| Source
Degenerative lumbar spondylolisthesis: review of current classifications and proposal of a novel classification system (journal article) Rangwalla, Khuzaima \| Filley, Anna \| El Naga, Ashraf \| Gendelberg, David \| Baldwin, Avionna \| Maziad, Ali \| Arora, Ayush \| Wague, Aboubacar \| O’Donnell, Jennifer \| Chryssikos, Timothy \| ... \| Berven, Sigurd H. European Spine Journal, volume 33, issue 5, pages 1762-1772 (2024). 10.1007/s00586-023-07818-x Cited by (1) \| Cite \| Source
Timelines for Return to Different Sports Types After Eight Cervical Spine Fractures in Recreational and Elite Athletes (journal article) Hung, Nicole J. \| McClellan, Robert Trigg \| Hsu, Wellington \| Hu, Serena S. \| Clark, Aaron J. \| Theologis, Alekos A. Clinical Spine Surgery (2024). 10.1097/BSD.0000000000001607 Cite \| Source
Understanding the etiopathogenesis of lumbar intervertebral disc herniation: From clinical evidence to basic scientific research (journal article) Zhou, Minhao \| Theologis, Alekos A. \| O’Connell, Grace D. JOR SPINE, volume 7, issue 1 (2024). 10.1002/jsp2.1289 Cited by (6) \| Cite \| Source
Bilateral dual iliac screw pelvic fixation for adult spinal deformity: a case report of a superior gluteal artery pseudoaneurysm secondary to aberrant iliac screw trajectory (journal article) Khela, Monty \| Kasir, Rafid \| Lokken, R. Peter \| Clark, Aaron J. \| Theologis, Alekos A. Spine Deformity, volume 12, issue 2, pages 501-505 (2024). 10.1007/s43390-023-00774-y Cited by (1) \| Cite \| Source
Biomechanical evaluation of multi-rod constructs to stabilize an S1 pedicle subtraction osteotomy (PSO): a finite element analysis (journal article) Shekouhi, Niloufar \| Tripathi, Sudharshan \| Goel, Vijay K. \| Theologis, Alekos A. Spine Deformity, volume 12, issue 2, pages 313-322 (2024). 10.1007/s43390-023-00784-w Cite \| Source
Anterior lumbar interbody fusion versus transforaminal lumbar interbody fusion for correction of lumbosacral fractional curves in adult (thoraco)lumbar scoliosis: A systematic review (journal article) Cummins, Daniel D. \| Clark, Aaron J. \| Gupta, Munish C. \| Theologis, Alekos A. North American Spine Society Journal (NASSJ), volume 17 (2024). 10.1016/j.xnsj.2023.100299 Cite \| Source
Odontoid fractures above C2 to pelvis posterior instrumented fusions: a single center’s 11-year experience (journal article) Lim, Perry \| Clark, Aaron J. \| Deviren, Vedat \| Berven, Sigurd H. \| Burch, Shane \| Ames, Christopher P. \| Theologis, Alekos A. Spine Deformity, volume 12, issue 2, pages 463-471 (2024). 10.1007/s43390-023-00800-z Cite \| Source
Resection of a Recurrent Lumbar Chordoma With Intradural Extension and Complex Dural Repair: 2-Dimensional Operative Video (journal article) Dada, Abraham \| Tawil, Michael E. \| Dietz, Nicholas \| Ambati, Vardhaan S. \| Chryssikos, Timothy \| Theologis, Alekos A. \| Mummaneni, Praveen V. Operative Neurosurgery (2024). 10.1227/ons.0000000000001102 Cite \| Source
Proximal Junctional Fracture and Kyphosis: Correction With Posterior Vertebral Column Resection and the “Rail Technique”: 2-Dimensional Operative Video (journal article) Collins, Andrew P. \| Clark, Aaron J. \| Ames, Christopher P. \| Theologis, Alekos A. Operative Neurosurgery, volume 26, issue 2, pages 237-237 (2024). 10.1227/ons.0000000000000952 Cited by (1) \| Cite \| Source
Comparative Analysis of Three Posterior-Only Surgical Techniques for Isthmic L5-S1 Spondylolisthesis (journal article) Klawson, Ben \| Buchowski, Jacob M. \| Punyarat, Prachya \| Singleton, Quante \| Feger, Mark \| Theologis, Alekos A. Journal of the American Academy of Orthopaedic Surgeons, volume 32, issue 10, pages 456-463 (2024). 10.5435/JAAOS-D-23-00369 Cite \| Source
Trans-Sternal Multilevel Corpectomy for Cervicothoracic Renal Cell Metastasis: 2-Dimensional Operative Video (journal article) Tawil, Michael E. \| Chryssikos, Timothy \| Sorour, Omar \| Ambati, Vardhaan S. \| Jamieson, Alysha \| Theologis, Alekos A. \| Kratz, Johannes \| Mummaneni, Praveen V. Operative Neurosurgery, volume 27, issue 1, pages 120-120 (2024). 10.1227/ons.0000000000001064 Cited by (1) \| Cite \| Source
Coronal Alignment in Adult Spine Surgery (journal article) Sharfman, Zachary T. \| Clark, Aaron J. \| Gupta, Munish C. \| Theologis, Alekos A. Journal of the American Academy of Orthopaedic Surgeons, volume 32, issue 10, pages 417-426 (2024). 10.5435/JAAOS-D-23-00961 Cite \| Source
Abdominal lymphocele following multi-level anterior lumbar interbody fusion (ALIF) managed with a laparoscopic peritoneal window: case report and review of the literature (journal article) Collins, Andrew P. \| Freise, Christopher E. \| Hiramoto, Jade \| Clark, Aaron J. \| Theologis, Alekos A. European Spine Journal (2023). 10.1007/s00586-023-08072-x Cite \| Source
Activity and sports resumption after long segment fusions to the pelvis for adult spinal deformity: survey results of AO Spine members (journal article) Theologis, Alekos A. \| Cummins, Daniel D. \| Kato, So \| Lewis, Stephen \| Shaffrey, Christopher \| Lenke, Lawrence \| Berven, Sigurd H. Spine Deformity, volume 11, issue 6, pages 1485-1493 (2023). 10.1007/s43390-023-00734-6 Cited by (2) \| Cite \| Source
Proximal Junctional Kyphosis and Failure: Strategies for Prevention (journal article) Arora, Ayush \| Sharfman, Zachary T. \| Clark, Aaron J. \| Theologis, Alekos A. Neurosurgery Clinics of North America, volume 34, issue 4, pages 573-584 (2023). 10.1016/j.nec.2023.06.004 Cited by (2) \| Cite \| Source
Spine Surgeons Social Dilemma: Benefits and Risks of Social Media for Spine Surgery Practice in the 21st Century (journal article) Samtani, Rahul G. \| Webb, Antonio \| Burleson, John \| Berven, Sigurd \| Theologis, Alekos \| Abotsi, Edem \| Burch, Shane \| Deviren, Vedat \| Haddas, Ram Global Spine Journal, volume 13, issue 6, pages 1441-1449 (2023). 10.1177/21925682211035716 Cited by (5) \| Cite \| Source
Preoperative medical assessment for adult spinal deformity surgery: a state-of-the-art review (journal article) Arora, Ayush \| Cummins, Daniel D. \| Wague, Aboubacar \| Mendelis, Joseph \| Samtani, Rahul \| McNeill, Ian \| Theologis, Alekos A. \| Mummaneni, Praveen V. \| Berven, Sigurd Spine Deformity, volume 11, issue 4, pages 773-785 (2023). 10.1007/s43390-023-00654-5 Cited by (2) \| Cite \| Source