دسترسی یکساله به بیش از ۵۰۰ ژورنال روز جهان موجود در سامانه
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COVID-19 and the Future
Jeffrey C. Wang, MD, Karsten Wiechert, MD, Jens R. Chapman, MD
doi : 10.1177/21925682211008160
First Published May 3, 2021; pp. 429–429
Gender-Specific Differences in Presentation and Management of Spinal Infection: A Single-Center Retrospective Study of 159 Cases
Sara Lener, MD, Christoph Wipplinger, MD, Sebastian Hartmann, MD, PhD, Andreas Rietzler, MD, Claudius Thomé, MD, Anja Tschugg, MD, PhD
doi : 10.1177/2192568220905804
First Published February 20, 2020; pp. 430–436
To investigate differences between male and female patients, as spinal infection (SI) represents a life-threatening condition and numerous factors may facilitate the course and outcome of SI, including patients’ age and comorbidities, as well as gender. To date, no comparative data investigating sex differences in SI is available. Thus, the purpose of the present retrospective trial was to investigate differences between male and female patients.
Morphological Parameters of the Thoracic Pedicle in an Asian Population: A Magnetic Resonance Imaging–Based Study of 3324 Pedicles
Tamara Lee Ting Soh, MRCS, Kangshi Cherish Kho, Zhi Kai Lim, Ankit Anil Tandon, FRCR, Arun-Kumar Kaliya-Perumal, MS, Jacob Yoong-Leong Oh, FRCS
doi : 10.1177/2192568220906137
First Published February 24, 2020; pp. 437–441
Instrumentation of the thoracic spine may be challenging due to the unique pedicle morphology and the proximity of vital structures. As prior morphological studies have mostly been done in Caucasians, our study aims to determine the optimal pedicle screw size for transpedicular fixation in an Asian population.
Anterior Versus Posterior Decompression for Degenerative Thoracic Spine Diseases: A Comparison of Complications
Aidin Abedi, MD, Blake Formanek, BA, Raymond Hah, MD, Zorica Buser, PhD, Jeffrey C. Wang, MD
doi : 10.1177/2192568220907337
First Published February 21, 2020; pp. 442–449
Although posterior decompression is the most common approach for surgical treatment of degenerative thoracic spine disease, anterior approach is gaining interest due to its advantage in disc visualization. The objective of this study was to compare the intra- and postoperative medical complication rates between anterior and posterior decompression for degenerative thoracic spine pathologies.
Radiation Exposure in Posterior Lumbar Fusion: A Comparison of CT Image-Guided Navigation, Robotic Assistance, and Intraoperative Fluoroscopy
Erik Wang, BA, Jordan Manning, BA, Christopher G. Varlotta, BS, Dainn Woo, BS, Ethan Ayres, MPH, Edem Abotsi, BA, Dennis Vasquez-Montes, MS, Themistocles S. Protopsaltis, MD, Jeffrey A. Goldstein, MD, Anthony K. Frempong-Boadu, MD, Peter G. Passias, MD, Aaron J. Buckland, MBBS, FRACS
doi : 10.1177/2192568220908242
First Published February 27, 2020; pp. 450–457
To assess the use of intraoperative computed tomography (CT) image-guided navigation (IGN) and robotic assistance in posterior lumbar surgery and their relationship with patient radiation exposure and perioperative outcomes.
Two-Year Clinical and Radiological Outcomes in Patients With Diabetes Undergoing Single-Level Anterior Cervical Discectomy and Fusion
Paul M. Arnold, MD, Alexander R. Vaccaro, MD, PhD, Rick C. Sasso, MD, Benoit Goulet, MD, Michael G. Fehlings, MD, PhD, FRCSC, Robert F. Heary, MD, Michael E. Janssen, DO, Branko Kopjar, MD, MS, PhD, FACE
doi : 10.1177/2192568220914880
First Published April 3, 2020; pp. 458–464
Studies on outcomes following anterior cervical discectomy and fusion (ACDF) in individuals with diabetes are scarce. We compared 24-month radiological and clinical outcomes in individuals with and without diabetes undergoing single-level ACDF with either i-FACTOR or local autologous bone.
Choosing the Distal Fusion Levels in Lenke Type 1 Adolescent Idiopathic Scoliosis: How Do the Existing Classifications and Recommendations Guide Us?
Bhavuk Garg, MS, Nishank Mehta, MS, Rudra Narayan Mukherjee, MS
doi : 10.1177/2192568220910712
First Published March 3, 2020; pp. 465–471
(a) To compare the recommendations of Lenke and Peking Union Medical College (PUMC) classifications in choosing distal fusion levels in Lenke 1 adolescent idiopathic scoliosis (AIS) curves and (b) to analyze whether the variability in distal fusion levels influences treatment outcomes.
Lumbar Decompression and Interbody Fusion Improves Gait Performance, Pain, and Psychosocial Factors of Patients With Degenerative Lumbar Spondylolisthesis
Ram Haddas, PhD, Cezar D. Sandu, MD, Damon Mar, PhD, Andrew Block, PhD, Isador Lieberman, MD
doi : 10.1177/2192568220911044
First Published March 18, 2020; pp. 472–479
Evaluate changes in gait, pain, and psychosocial factors among degenerative lumbar spondylolisthesis (DLS) patients before and 3 months after surgical intervention.
Development of a New Therapy-Oriented Classification of Intervertebral Vacuum Phenomenon With Evaluation of Intra- and Interobserver Reliabilities
Gaston Camino Willhuber, MD, Mariana Bendersky, PhD, MD, Franco L. De Cicco, MD, Gonzalo Kido, MD, Matias Pereira Duarte, MD, Martin Estefan, MD, Matias Petracchi, MD, Marcelo Gruenberg, MD, Carlos Sola, MD
doi : 10.1177/2192568220913006
First Published March 13, 2020; pp. 480–487
Low back pain is a common cause of disability among elderly patients. Percutaneous discoplasty has been developed as a tool to treat degenerative disease when conservative management is not successful. Indications for this procedure include low back pain and the presence of vacuum phenomenon. The objective of this study was to describe a new classification of vacuum phenomenon based on computed tomography scan in order to improve the indications for percutaneous discoplasty.
Anterior Cervical Osteophyte Resection for Treatment of Dysphagia
Joshua M. Kolz, MD, MS, Mohammed A. Alvi, MBBS, Atiq R. Bhatti, MD, Marko N. Tomov, MD, Mohamad Bydon, MD, Arjun S. Sebastian, MD, Benjamin D. Elder, MD, Ahmad N. Nassr, MD, Jeremy L. Fogelson, MD, Bradford L. Currier, MD, Brett A. Freedman, MD
doi : 10.1177/2192568220912706
First Published March 20, 2020; pp. 488–499
When anterior cervical osteophytes become large enough, they may cause dysphagia. There is a paucity of work examining outcomes and complications of anterior cervical osteophyte resection for dysphagia.
Are Patient-Reported Outcomes of Minimally Invasive Transforaminal Lumbar Interbody Fusion Influenced by Preoperative Mental Health?
Graham S. Goh, MBBS, MRCS (Edin), Ming Han Lincoln Liow, MBBS, MRCS (Edin), MMed (Ortho), FRCSEd (Ortho), Wai-Mun Yue, MBBS, FRCS (Edin), FAMS, Seang-Beng Tan, MBBS, FRCS (Edin), FRCS (Glas), FAMS, John Li-Tat Chen, MB BCh BAO, FRCS (Edin)
doi : 10.1177/2192568220912712
First Published March 13, 2020; pp. 500–508
Few studies have described the relationship between mental health and patient-reported outcome measures (PROMs) after minimally invasive spine surgery. Prior studies on open surgery included small cohorts with short follow-ups.
Shape Loss of Autoclaved, Machine-Bent Cobalt-Chrome and Titanium Spine Surgery Rods
Rob Willson, MD, Haitao Zhou, MD, Sadanand Fulzele, PhD, Sean M. Mitchell, MD, Norman Chutkan, MD
doi : 10.1177/2192568220912993
First Published March 19, 2020; pp. 509–514
Shape loss of surgical spine rods has been implicated as a factor leading to postsurgical loss of alignment correction. Our objective was to compare the degree of shape loss in surgical spine rods of different compositions under physiological conditions that were bent before or after being autoclaved.
Extreme Lateral Interbody Fusion for Thoracic and Thoracolumbar Disease: The Diaphragm Dilemma
Alexander Von Glinski, MD, Christopher J. Elia, DO, Ariel Takayanagi, DO, Emre Yilmaz, MD, Basem Ishak, MD, Joe Dettori, PhD, Benjamin A. Schell, MD, Erik Hayman, MD, Clifford Pierre, MD, Jens R. Chapman, MD, Rod J.Oskouian, MD
doi : 10.1177/2192568220914883
First Published March 27, 2020; pp. 515–524
Complication profiles for lateral approaches to the spine are well established. However, the influence of level of surgery on complication rates and subtypes are less well established. To determine risk factors for complications as determined by level and surgery type in patients undergoing a lateral (retroperitoneal or retropleural approach) to the thoracolumbar spine.
Spinal Surgery in Patients Aged 80 Years and Older: Risk Stratification Using the Modified Frailty Index
Barry Kweh, MBBS, Hui Lee, BMSc, MBBS, Terence Tan, BMSc, MBBS, Tom O’Donohoe, MBBS, MPH, Joseph Mathew, MBBS, MS, FACEM, Mark Fitzgerald, MBBS, MD, FACEM, AFRACMA, Dashiell Gantner, BSc, MBBS, FCICM, FRACP, Tony Kambourakis, MBBS, FACEM, FRACMA, Kim Tew, MBBS, FRACP, Martin Hunn, MBChB, PhD, FRACS, Jeffrey Rosenfeld, MD, MS, FRACS, FACS, FRCS(Edin), Jin Tee, BMSc, MBBS, MD, FRACS
doi : 10.1177/2192568220914877
First Published March 30, 2020; pp. 525–532
To evaluate utility of 11-variable modified Frailty Index (mFI) in predicting postoperative outcomes among patients ?80 years undergoing spinal surgery.
Utilization of Offset Iliac Connectors as Anchoring Sites in Severe Rigid Scoliosis: New Technique
Ahmed Barakat, MRCS, MSc, Yasser El Mansy, MD, Hesham El Saghir, MD
doi : 10.1177/2192568220914233
First Published March 25, 2020; pp. 533–540
Nine patients with severe rigid scoliosis undergoing surgical release and posterior instrumentation in the period between January 2013 and January 2015 were included in this prospective cohort study. Mean age was 18.4 years; 8 had triple structural curves, and the remaining patient had double structural curves. Cobb angles of the primary and compensatory curves were compared with the immediate, 1-year, and 2-year postoperative measurements using the F test, with P value ?.05 indicating statistical significance. Screw densities of the final constructs were calculated and compared with the screw densities when the offset iliac connectors were not used.
In the Relationship Between Change in Kyphosis and Change in Lordosis: Which Drives Which?
Bryan Ang, BS, Renaud Lafage, MS, Jonathan Charles Elysée, MS, Tejbir S. Pannu, MD, Mathieu Bannwarth, MD, Brandon B. Carlson, MD, Frank J. Schwab, MD, Han Jo Kim, MD, Virginie Lafage, PhD
doi : 10.1177/2192568220914882
First Published April 1, 2020; pp. 541–548
Investigate the effect of posterior instrumentation on the relationship between lordosis and kyphosis.
Massive Spondylectomy for Metastatic Spinal Cord Compression From Non–Small-Cell Lung Cancer With Local Failure After Radiotherapy
Wei Xu, MD, Minglei Yang, MD, Chenglong Zhao, MD, Peng Wang, MD, Kan Deng, MD, Xinghai Yang, MD, Haifeng Wei, MD, Jianru Xiao, MD
doi : 10.1177/2192568220919099
First Published May 7, 2020; pp. 549–555
To analyze clinical outcomes of surgical treatment and prognostic factors of local failure after stereotactic body radiation therapy (SBRT) in patients with spinal metastatic non–small-cell lung cancer (NSCLC).
Artificial Intelligence and Robotics in Spine Surgery
Jonathan J. Rasouli, MD, Jianning Shao, BA, Sean Neifert, BS, Wende N. Gibbs, MD, Ghaith Habboub, MD, Michael P. Steinmetz, MD, Edward Benzel, MD, Thomas E. Mroz, MD
doi : 10.1177/2192568220915718
First Published April 1, 2020; pp. 556–564
Artificial intelligence (AI) and machine learning (ML) have emerged as disruptive technologies with the potential to drastically affect clinical decision making in spine surgery. AI can enhance the delivery of spine care in several arenas: (1) preoperative patient workup, patient selection, and outcome prediction; (2) quality and reproducibility of spine research; (3) perioperative surgical assistance and data tracking optimization; and (4) intraoperative surgical performance. The purpose of this narrative review is to concisely assemble, analyze, and discuss current trends and applications of AI and ML in conventional and robotic-assisted spine surgery.
The Changes in Cervical Biomechanics After CTDR and Its Association With Heterotopic Ossification: A Systematic Review and Meta-analysis
Nicholas Hui, BSc (Med), Kevin Phan, MD, MPhil, Mei-Yi Lee, BSc, Jack Kerferd, BSc, Telvinderjit Singh, Ralph J. Mobbs, MBBS, MS
doi : 10.1177/2192568220922949
First Published June 3, 2020; pp. 565–574
Cervical total disc replacement (CTDR) can preserve range of motion (ROM) of the operated spinal segment in cadaver studies. Evidence is less clear in clinical trials. The present study aims to investigate the differences in cervical biomechanics before and after CTDR and its association with heterotopic ossification (HO) development.
A Systematic Review and Meta-analysis of Randomized Controlled Trials Comparing the Accuracy and Clinical Outcome of Pedicle Screw Placement Using Robot-Assisted Technology and Conventional Freehand Technique
Ahmad M. Tarawneh, MD, Khalid MI. Salem, FRCS (T&O), DM
doi : 10.1177/2192568220927713
First Published June 5, 2020; pp. 575–586
This systematic review and meta-analysis was performed with the aim of exploring the differences in pedicle screw positioning accuracy, surgical time, length of hospital stay, postoperative back and leg Visual Analog Scale, revision surgeries, and intraoperative radiation time and exposure between robot-assisted technology and conventional freehand technique based on RCTs.
The 100 Most-Cited Publications in Endoscopic Spine Surgery Research
Tingxiao Zhao, MD, Jianjian Shen, MD, Biao Zheng, MD, Yazeng Huang, MD, Mengran Jin, MD, Kazuaki Morizane, Haiyu Shao, MD, Xinji Chen, MD, Jun Zhang, MD
doi : 10.1177/2192568220934740
First Published June 25, 2020; pp. 587–596
In order to determine the top cited 100 articles, a 3-step approach was employed. First, the 100 most-cited ESS studies were identified using the key phrase “endoscopic spine surgery.” Then, 8 keywords were identified from the 100 studies of step 1 were used to conduct a second round searching in all databases of the Web of Science. Finally, when the results of the first and second steps were overlapped, duplicated studies were removed. The 100 top-cited articles were used for further analysis.
The Prevalence of Asymptomatic and Symptomatic Spinal Cord Compression on Magnetic Resonance Imaging: A Systematic Review and Meta-analysis
Sam S. Smith, BA(Hons), Max E. Stewart, BA(Hons), Benjamin M. Davies, MRCS, BSc, Mark R. N. Kotter, MD, MPhil, PhD
doi : 10.1177/2192568220934496
First Published June 24, 2020; pp. 597–607
Cervical spinal cord compression (SCC) due to degenerative changes of the spine is a frequent finding on magnetic resonance imaging (MRI). While most people remain asymptomatic, a proportion develop symptoms of degenerative cervical myelopathy (DCM). DCM is an often-progressive neurological disease that can cause quadriplegia. The epidemiology of SCC and DCM is poorly understood. We sought to estimate the prevalence of degenerative cervical SCC and DCM from cross-sectional cohorts undergoing MRI.
Telemedicine for the Spine Surgeon in the Age of COVID-19: Multicenter Experiences of Feasibility and Implementation Strategies
Daniel Franco, MD, Thiago Montenegro, MD, Glenn A. Gonzalez, MD, Kevin Hines, MD, Aria Mahtabfar, MD, Melvin D. Helgeson, MD, Rakesh Patel, MD, James Harrop, MD
doi : 10.1177/2192568220932168
First Published June 3, 2020; pp. 608–613
The COVID-19 pandemic has obligated physicians to recur to additional resources and make drastic changes regarding the standard physician-patient encounter. In the last century, there has been a substantial improvement in technology, which over the years has opened the door to a new form of medical practicing known as telemedicine.
Seeing the Forest by Looking at the Trees: How to Interpret a Meta-Analysis Forest Plot
Joseph R. Dettori, PhD, Daniel C. Norvell, PhD, Jens R. Chapman, MD
doi : 10.1177/21925682211003889
First Published May 3, 2021; pp. 614–616
Questionable Supremacy of C1-C2 Fusion for Chiari Without Apparent Instability: Comments on “Surgical Outcomes of C1-2 Posterior Stabilization in Patients With Chiari Malformation Type 1” by Arslan et al
Pravin Salunke, MCh, Madhivanan Karthigeyan, MCh
doi : 10.1177/2192568220963056
First Published October 14, 2020; pp. 617–618
Response to “Questionable Supremacy of C1-C2 Fusion for Chiari Without Apparent Instability: Comments on ‘Surgical Outcomes of C1-2 Posterior Stabilization in Patients With Chiari Malformation Type 1' by Arslan et al”
Ali Arslan, MD
doi : 10.1177/2192568220965547
First Published May 3, 2021; pp. 619–620
