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COVID-19 and Journals: 2 Years Later
Jeffrey C. Wang MD Karsten Wiechert MD Jens R. Chapman MD
doi : 10.1177/21925682231166065
Volume 13 Issue 4, May 2023
Lowest Instrumented Vertebra Selection to S1 or Ilium Versus L4 or L5 in Adult Spinal Deformity: Factors for Consideration in 349 Patients With a Mean 46-Month Follow-Up
Yu-Cheng Yao, MD 1,2 , Han Jo Kim, MD 2 , Mathieu Bannwarth, MD 3 , Justin Smith, MD 4 , Shay Bess, MD 5 , Eric Klineberg, MD 6 , Christopher P. Ames, MD 7 , Christopher I. Shaffrey, MD 4 , Douglas Burton, MD8 , Munish Gupta, MD 9 , Gregory M. Mundis, MD 10 , Richard Hostin, MD 11 , Frank Schwab, MD 2 , and Virginie Lafage, PhD
doi : 10.1177/21925682211009178
To compare the outcomes of patients with adult spinal deformity (ASD) following spinal fusion with the lowest instrumented vertebra (LIV) at L4/L5 versus S1/ilium.
New Grading System for Cervical Paraspinal Soft Tissue Damage After Traumatic Cervical Spinal Cord Injury Without Major Fracture Based on the Short-T1 Inversion Recovery Mid-Sagittal MRI for Prediction of Neurological Improvements: The STIR-MRI Grade
Kotaro Aburakawa, MD 1 , Toru Yokoyama, MD, PhD 1 , Kazunari Takeuchi, MD, PhD1 , Takuya Numasawa, MD, PhD 2 , Kanichiro Wada, MD, PhD3 , Gentaro Kumagai, MD, PhD3 , Sunao Tanaka, MD, PhD 3 , Toru Asari, MD, PhD 3 , Hironori Otsuka, MD, PhD4 , and Yasuyuki Ishibashi, MD, PhD
doi : 10.1177/21925682211010122
To develop a grading method for cervical paraspinal soft tissue damage after cervical spinal cord injury (CSCI) without major fracture based on the short T1 inversion recovery (STIR) mid-sagittal magnetic resonance image (MRI) for prediction of neurological improvements.
Coronal Compensation Mechanism of Pelvic Obliquity in Patients With Developmental Dysplasia of the Hip
Yang Yu, MD 1 , Kai Song, MD 2 , Bing Wu, MD2 , Pengfei Chi, MD2 , Jinjin Liu, Bachelor 2 , Zheng Wang, MD 2 , and Yan Wang, MD
doi : 10.1177/21925682211010760
DDH is a common lower limb deformity. It has been reported that this deformity can change the sagittal alignment of spine and pelvis. Sacral obliquity (SO) and iliac obliquity (IO) have been proven simple and reliable pelvic-lower limb coronal parameters to evaluate the coronal balance of the pelvis. To study the spine-pelvic coronal compensation mechanism of pelvic obliquity in patients with developmental dysplasia of the hip (DDH).
Preoperative Fluoroscopically Guided Regional Erector Spinae Plane Blocks Reduce Opioid Use, Increase Mobilization, and Reduce Length of Stay Following Lumbar Spine Fusion
Robert J. Owen, MD 1 , Noah Quinlan, MD 1 , Addisyn Poduska, BA 1 , William Ryan Spiker, MD 1 , Nicholas T. Spina, MD 1 , Darrel S. Brodke, MD 1 , and Brandon D. Lawrence, MD
doi : 10.1177/21925682211010740
To determine the effectiveness of erector spinae plane (ESP) blocks at improving perioperative pain control and function following lumbar spine fusions.
Efficacy of Transcranial Motor Evoked Potential Monitoring During Intra- and Extramedullary Spinal Cord Tumor Surgery: A Prospective Multicenter Study of the Monitoring Committee of the Japanese Society for Spine Surgery and Related Research
Hiroki Ushirozako, MD, PhD1 , Go Yoshida, MD, PhD 1 , Shiro Imagama, MD, PhD2 , Kazuyoshi Kobayashi, MD, PhD 2 , Kei Ando, MD, PhD2 , Muneharu Ando, MD, PhD 3 , Shigenori Kawabata, MD, PhD 4 , Kei Yamada, MD, PhD 5 , Tsukasa Kanchiku, MD, PhD 6 , Yasushi Fujiwara, MD, PhD 7 , Shinichirou Taniguchi, MD, PhD3 , Hiroshi Iwasaki, MD, PhD8 , Hideki Shigematsu, MD, PhD9 , Nobuaki Tadokoro, MD, PhD 10 , Masahito Takahashi, MD, PhD11 , Kanichiro Wada, MD, PhD12 , Naoya Yamamoto, MD, PhD 13 , Masahiro Funaba, MD, PhD14 , Akimasa Yasuda, MD, PhD 15 , Jun Hashimoto, MD, PhD4 , Shinji Morito, MD 5 , Tsunenori Takatani, PhD 16 , Toshikazu Tani, MD, PhD17 , and Yukihiro Matsuyama, MD, PhD
doi : 10.1177/21925682211011443
Although intramedullary spinal cord tumor (IMSCT) and extramedullary SCT (EMSCT) surgeries carry high risk of intraoperative motor deficits (MDs), the benefits of transcranial motor evoked potential (TcMEP) monitoring are well-accepted; however, comparisons have not yet been conducted. This study aimed to clarify the efficacy of TcMEP monitoring during IMSCT and EMSCT resection surgeries.
Safety and Efficacy of All-In-One Percutaneous Pedicle Screw System
Atsushi Kojima, MD, PhD 1 , Takato Aihara, MD, PhD 1 , Makoto Urushibara, MD, PhD 1 , Kenji Hatakeyama, MD1 , and Tomonori Sodeyama, MD, PhD
doi : 10.1177/21925682211011440
The indications for PPS placement during minimally invasive spine stabilization (MISt) procedures have increased in recent years. To the best of our knowledge, no studies have documented the outcomes of PPS insertion using the all-in-one PPS system.
Pre-Operative Bariatric Surgery Imparts An Increased Risk of Infection, Re-Admission and Operative Intervention Following Elective Instrumented Lumbar Fusion
Brandon K. Couch, MD 1 , Mitchell S. Fourman, MD, M.Phil 1 , Jeremy D. Shaw, MD, MS 1 , Richard A. Wawrose, MD 1 , Spencer E. Talentino, BS 2 , Lorraine A. T. Boakye, MD 1 , William F. Donaldson, MD 1 , and Joon Y. Lee, MD
doi : 10.1177/21925682211011601
To evaluate the impact of bariatric surgery on patient outcomes following elective instrumented lumbar fusion.
Establishment of a New Model of Lumbar Intervertebral Disc Degeneration With Pathological Characteristics
Yongming Jin, MD, PHD1 , Guangfeng Mao, MBBS 2 , Chen Yang, MD 3 , Chen Xia, MD 1 , Chuyong Chen, MBBS 1 , Fangfang Shi, MD, PHD4 , and Qi Chen, MD, PHD
doi : 10.1177/21925682211012323
Intervertebral disc degenerative disease is a common and frequently-occurring disease in adults and is the main cause of lower back pain. However, there is a lack of universal animal models to study disc degeneration.
Expert Consensus on Clinical Application of Lateral Lumbar Interbody Fusion: Results From a Modified Delphi Study
Yong Hai, MD, PhD 1 , Jingwei Liu, MD, PhD 1 , Yuzeng Liu, MD, PhD 1 , Tie Liu, MD, PhD 1 , Xinuo Zhang, MD, PhD1 , Aixing Pan, MD, PhD1 , Yiqi Zhang, MD 1 , Hongtao Ding, MD 1 , Yuxuan Wu, MD 1 , Bo Han, MD 1 , and Xinli Tang, MD
doi : 10.1177/21925682211012688
The objective of this study was to establish expert consensus on the application of lateral lumbar interbody fusion (LLIF) by using the modified Delphi study.
K-Line Tilt is a Predictor of Postoperative Kyphotic Deformity After Laminoplasty for Cervical Myelopathy Caused by Ossification of the Posterior Longitudinal Ligament
Kenichiro Sakai, MD, PhD1 , Toshitaka Yoshii, MD, PhD2 , Yoshiyasu Arai, MD, PhD 1 , Takashi Hirai, MD, PhD 2 , Ichiro Torigoe, MD, PhD 1 , Hiroyuki Inose, MD, PhD 2 , Masaki Tomori, MD, PhD1 , Kyohei Sakaki, MD 1 , Masato Yuasa, MD, PhD 2 , Tsuyoshi Yamada, MD, PhD1 , Yu Matsukura, MD, PhD2 , Takuya Oyaizu, MD, PhD 1 , Shingo Morishita, MD, PhD2 , and Atsushi Okawa, MD, PhD
doi : 10.1177/21925682211012687
K-line is a decision-making tool to determine the appropriate surgical procedures for patients with cervical ossification of the posterior longitudinal ligament (C-OPLL). Laminoplasty (LAMP) is one of the standard surgical procedures indicated on the basis of K-line measurements (+: OPLL does not cross the K-line). We investigated the impact of K-line tilt, a radiographic parameter of cervical sagittal balance measured using the K-line, on surgical outcomes after LAMP.
The Correlation Between Negative Nerve Root Sedimentation Sign and Gravity: A Study of Upright Lumbar Multi-Positional Magnetic Resonance Images
Qiwen Zhang, BS1,2 , Mohamed Kamal Mesregah, MD1,3 , Kishan Patel, BS1 , Zorica Buser, PhD 1 , and Jeffrey C. Wang, MD
doi : 10.1177/21925682211013310
To validate the presence of positive and negative nerve root sedimentation signs on multi-positional MRI in the upright position and explore the relationship between negative nerve root sedimentation and gravity.
Which Criterion for Wound Drain Removal is Better Following Posterior 1-Level or 2-Level Lumbar Fusion With Instrumentation: Time Driven or Output Driven?
Hang Shi, MD 1 , Zhi-Hao Huang, MD 1 , Yong Huang, MD 1 , Lei Zhu, PhD1 , Zan-Li Jiang, PhD 1 , Yun-Tao Wang, PhD 1 , Zhi-Yang Xie, PhD 1 , and Xiao-Tao Wu, MD, PhD
doi : 10.1177/21925682211013770
To compare the outcomes of 2 different criteria (time driven and output driven) for wound drain removal and identify which one is better.
Combination of Side-Bending and Traction Radiographs Do Not Influence Selection of Fusion Levels Compared to Either One Alone in Adolescent Idiopathic Scoliosis
Hideyuki Arima, MD, PhD. 1,2,3 , John R. Dimar, II, MD 1,2 , Steven D Glassman, MD 1,2 , Jeffrey L. Gum, MD 1,2 , and Leah Y. Carreon, MD, MSc
doi : 10.1177/21925682211015193
Curve flexibility in patients with adolescent idiopathic scoliosis (AIS) can be evaluated using different techniques. This study aimed to determine whether the combination of side-bending (SB) and traction (TX) radiographs influences preoperative planning for AIS than either radiograph alone.
Adoption of Enhanced Surgical Recovery (ESR) Protocol for Lumbar Fusion Decreases In-Hospital Postoperative Opioid Consumption
Ehsan Jazini, MD 1 , Alexandra E. Thomson, MD, MPH 1 , Andre D. Sabet, MS 1 , Leah Y. Carreon, MD 2 , Rita Roy, M.S, MD 3 , Colin M. Haines, MD 1 , Thomas C. Schuler, MD 1 , and Christopher R. Good, MD, FACS
doi : 10.1177/21925682211015652
We sought to evaluate the impact of ESR on in-hospital and 90-day postoperative opioid consumption, length of stay, urinary catheter removal and postoperative ambulation after lumbar fusion for degenerative conditions.
Does Laterality Matter? The Effect of Unilateral v. Bilateral Sacroiliac Screw Fixation on Personal Hygiene
David G. Deckey, MD 1 , Matthew T. Gulbrandsen, MD 2 , Nathaniel B. Hinckley, DO 1 , Nina Lara, MD 1 , Cory K. Mayfield, MD 3 , Justin L. Makovicka, MD 1 , Biodun Adeniyi, MBBS, MS 4 , and Michael S. Chang, MD
doi : 10.1177/21925682211015675
To determine whether sacroiliac (SI) screw fixation ipsilateral to hand dominance compared to bilateral fixation impacts personal hygiene (wiping) after toileting.
Posterior Displacement of L1 May be a Risk Factor for Proximal Junctional Kyphosis After Adult Spinal Deformity Correction
Zhuo Xi, MD 1,2 , Ping-Guo Duan, MD 1 , Praveen V. Mummaneni, MD 1 , Jinping Liu, MD 1 , Jeremy M.V. Guinn, BS 1 , Minghao Wang, MD 1 , Bo Li, MD 1 , Hao-Hua Wu, MD 3 , Joshua Rivera, BA, MD 1 , Shane Burch, MD 3 , Sigurd H. Berven, MD 3 , and Dean Chou, MD
doi : 10.1177/21925682211015651
Overcorrection in adult spinal deformity (ASD) surgery may lead to proximal junctional kyphosis (PJK) because of posterior spinal displacement. The aim of this paper is to determine if the L1 position relative to the gravity line (GL) is associated with PJK.
Subaxial Cervical Pedicular Screw Insertion via the Nonanatomic Axis: Technical Notes and Preliminary Clinical Report
Yingbo Wang, MD1 , Bo Hu, MD1 , Jian Wu, MD 1 , Wei Chen, MD 1 , Zhong Wang, MD 1 , Mingyong Liu, MD 1 , Jianhua Zhao, MD 1 , and Peng Liu, MD, PhD
doi : 10.1177/21925682211015649
To report the technical details of subaxial cervical pedicular screw insertion via the nonanatomic axis (nAA-CPS) and evaluate its clinical safety and accuracy.
Cervicothoracic Versus Proximal Thoracic Lower Instrumented Vertebra Have Comparable Radiographic and Clinical Outcomes in Adult Cervical Deformity
Han Jo Kim, MD1 , Yu-Cheng Yao, MD 1,2 , Mathieu Bannwarth, MD 1,3 , Justin S. Smith, MD, PhD4 , Eric O. Klineberg, MD 5 , Gregory M. Mundis, MD 6 , Themistocles S. Protopsaltis, MD 7 , Jonathan Charles-Elysee, MS 1 , Shay Bess, MD 8 , Christopher I. Shaffrey, MD 9 , Peter G. Passias, MD 7 , Frank J. Schwab, MD 1 , Christopher P. Ames, MD 10 , Virginie Lafage, PhD1 ; and International Spine Study Group (ISSG)
doi : 10.1177/21925682211017478
Factors that influence the lower instrumented vertebra (LIV) selection in adult cervical deformity (ACD) are less reported, and outcomes in the cervicothoracic junction (CTJ) and proximal thoracic (PT) spine are unclear.
Incidence, Risk, and Outcome of Pedicle Screw Loosening in Degenerative Lumbar Scoliosis Patients Undergoing Long-Segment Fusion
Lei Yuan, MD 1,2,3 , Xinling Zhang, MD 1,2,3 , Yan Zeng, MD 1,2,3 , Zhongqiang Chen, MD 1,2,3 , and Weishi Li, MD
doi : 10.1177/21925682211017477
To investigate the incidence, risk factors, and outcomes of pedicle screw loosening in degenerative lumbar scoliosis (DLS) undergoing long-segment spinal fusion surgery.
Longer Screws Can Reduce the Stress on the Upper Instrumented Vertebra With Long Spinal Fusion Surgery: A Finite Element Analysis Study
Shin Oe, MD, PhD 1 , Kengo Narita, PhD 2 , Kazuhiro Hasegawa, MD, PhD3 , Raghu N. Natarajan, PhD4 , Yu Yamato, MD, PhD1 , Tomohiko Hasegawa, MD, PhD5 , Go Yoshida, MD, PhD 5 , Tomohiro Banno, MD, PhD5 , Hideyuki Arima, MD, PhD5 , Yuki Mihara, MD, PhD 5 , Hiroki Ushirozako, MD, PhD 5 , Koichiro Ide, MD 5 , Tomohiro Yamada, MD 5 , Yuh Watanabe, MD 5 , and Yukihiro Matsuyama, MD, PhD
doi : 10.1177/21925682211018467
Of proximal junctional failure, upper instrumented vertebra (UIV) fracture can causes severe spinal cord injury. Previously, we reported that higher occupancy rate of pedicle screw (ORPS) at UIV prevented UIV fracture in adult spinal deformity surgery; we had not yet tested this finding using a biomechanical study. The purpose of present study was to measure the differences in loads on the UIV according to the length of PS and ORPS.
Do Adult Spinal Deformity Patients Undergoing Surgery Continue to Improve From 1-Year to 2-Years Postoperative?
Scott L. Zuckerman, MD, MPH 1,2 , Christopher S. Lai, BS1 , Yong Shen, BA 1 , Meghan Cerpa, MPH 1 , Nathan J. Lee, MD 1 , Mena G. Kerolus, MD 1 , Alex S. Ha, MD1 , Ian A. Buchanan, MD1 , Clinton J. Devin, MD 3 , Ronald A. Lehman, MD 1 , and Lawrence G. Lenke, MD
doi : 10.1177/21925682211019352
Evaluate clinical improvement as measured by patient-reported outcomes (PROs) during the 1 to 2-year interval.
Safe Zones for Spinopelvic Screws in Patients With Lumbosacral Transitional Vertebra
Luis Becker, MD 1 , Friederike Scho ̈ mig, MD 1 , Henryk Haffer, MD 1 , Katharina Ziegeler, MD2 , Torsten Diekhoff, MD 2 , and Matthias Pumberger, MD
doi : 10.1177/21925682211019354
Lumbosacral transitional vertebrae (LSTV) have a reported prevalence of 4-36% in the population. The safe zones for screw placement for spinopelvic fusion in adult spinal deformity surgery for patients with LSTV have not been described in the literature. Our study aimed to assess the safety of S1-pedicle screw (S1PS), S2-alar screw (S2AS), S2-alar-iliac screw (S2AIS), and iliac screw (IS) placement in patients with LSTV.
Using Predictive Modeling and Supervised Machine Learning to Identify Patients at Risk for Venous Thromboembolism Following Posterior Lumbar Fusion
Kevin Y. Wang, BS 1 , Ijezie Ikwuezunma, BS, BA 1 , Varun Puvanesarajah, MD1 , Jacob Babu, MD 1 , Adam Margalit, MD 1 , Micheal Raad, MD 1 , and Amit Jain, MD
doi : 10.1177/21925682211019361
To use predictive modeling and machine learning to identify patients at risk for venous thromboembolism (VTE) following posterior lumbar fusion (PLF) for degenerative spinal pathology.
Computer-Assisted Navigation Is Associated With Decreased Rates of Hardware-Related Revision After Instrumented Posterior Lumbar Fusion
Patawut Bovonratwet, MD 1 , Alex Gu, MD 2 , Aaron Z. Chen, BA 3 , Andre M. Samuel, MD 1 , Avani S. Vaishnav, MBBS 1 , Evan D. Sheha, MD1 , Catherine H. Gang, MPH 1 , and Sheeraz A. Qureshi, MD, MBA
doi : 10.1177/21925682211019696
To (1) define utilization trends for navigated instrumented posterior lumbar fusion (PLF), (2) compare reasons and rates of revision at 30-day, 60-day, 90-day, and 1-year follow-up, and (3) compare 90-day perioperative complications between navigated versus conventional instrumented PLF.
Distal Junctional Kyphosis after Posterior Spinal Fusion in Lenke 1 and 2 Adolescent Idiopathic Scoliosis-Exploring Detailed Features of the Sagittal Stable Vertebra Concept
Po-Yao Wang, MD 1 , Chih-Wei Chen, MD1 , Yuan-Fuu Lee, MD 1 , Ming-Hsiao Hu, MD, PhD1 , Ting-Ming Wang, MD, PhD 1 , Po-Liang Lai, MD, PhD 2 , and Shu-Hua Yang, MD, PhD1
doi : 10.1177/21925682211019692
To investigate the factors contributing to the development of postoperative distal junctional kyphosis (DJK) in adolescent idiopathic scoliosis (AIS) patients who underwent posterior spinal fusion (PSF) with lowest instrumented vertebrae (LIV) at or above L1.
Management of Aggressive Vertebral Haemangioma and Assessment of Differentiating Pointers Between Aggressive Vertebral Haemangioma and Metastases – A Systematic Review
Macherla Haribabu Subramaniam, DNB, DIP.SICOT 1 î¡€, Victor Moirangthem, MS 2 , and Muralidharan Venkatesan, MCH, FRCS
doi : 10.1177/21925682221137026
Vertebral haemangioma has been classified into typical and aggressive vertebral haemangioma (AVH). Management options for AVH are many and the clinician has decision dilemma in choosing the right one. Metastases mimic AVH in clinical and radiological presentation.
The Incidence, Characteristics and Outcomes of Vertebral Artery Injury Associated with Cervical Spine Trauma: A Systematic Review
Hugo C. Temperley, MB BCh BAO MCh 1 , Jake M. McDonnell, BSc, MB, BCh, BAO 2 , Niall J. O’Sullivan, MB BCh BAO MCh 3 , Caitlin Waters, MB BCh BAO MCh 1 , Gr �ainne Cunniffe, PhD 2 , Stacey Darwish, FRCS 4 , and Joseph S. Butler, PhD, FRCS, FACS
doi : 10.1177/21925682221137823
Vertebral Artery Injury (VAI) is a potentially serious complication of cervical spine fractures. As many patients can be asymptomatic at the time of injury, the identification and diagnosis of VAI can often prove difficult. Due to the high rates of morbidity and mortality associated with VAI, high clinical suspicion is paramount.
Non-Invasive Treatments for Failed Back Surgery Syndrome: A Systematic Review
Giuseppe Francesco Papalia, MD 1 î¡€, Fabrizio Russo, MD, PhD 1 , Gianluca Vadal `a, MD, PhD 1 , Giuseppe Pascarella, MD 2 , Sergio De Salvatore, MD1 î¡€, Luca Ambrosio, MD 1 î¡€, Sara Di Martino, MD 2 , Davide Sammartini, MD2 , Emanuele Sammartini, MD2 , Massimiliano Carassiti, MD, PhD 2 , Rocco Papalia, MD, PhD 1 , and Vincenzo Denaro, MD, PhD
doi : 10.1177/21925682221141385
The aim of this systematic review is to evaluate the efficacy of non-invasive procedures in relieving chronic pain due to Failed Back Surgery Syndrome (FBSS).
Interventional Minimally Invasive Treatments for Chronic Low Back Pain Caused by Lumbar Facet Joint Syndrome: A Systematic Review
Luca Ambrosio, MD 1,2 î¡€, Gianluca Vadal `a, MD, PhD 1,2 , Fabrizio Russo, MD, PhD 1,2 , Giuseppe Pascarella, MD 3 , Sergio De Salvatore, MD1,2 î¡€, Giuseppe F. Papalia, MD1,2 î¡€, Alessandro Ruggiero, MD 3 î¡€, Marta Di Folco, MD 3 , Massimiliano Carassiti, MD, PhD 3 , Rocco Papalia, MD, PhD 1,2 , and Vincenzo Denaro, MD
doi : 10.1177/21925682221142264
To investigate the efficacy of nonsurgical interventional treatments for chronic low back pain (LBP) caused by facet joint syndrome (FJS).
