دسترسی یکساله به بیش از ۵۰۰ ژورنال روز جهان موجود در سامانه
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Specialist-Beliefs Often Prevent a Genuinely Effective Approach to Chronic Low Back Pain
Karsten WiechertJens R. ChapmanJeffrey C. Wang
doi : 10.1177/21925682221149868
Volume 13 Issue 2, March 2023
Complications and Revisions After Spine Surgery in Patients With Skeletal Dysplasia: Have We Improved?
Karim Shafi, MD 1 , Francis Lovecchio, MD 1 , Maria Sava, BA 1 , Michael Steinhaus, MD 1 , Andre Samuel, MD 1 , Erin Carter, MS 1 , Darren Lebl, MD, MBA 1 , James Farmer, MD 1 , and Cathleen Raggio, MD
doi : 10.1177/2192568221994786
To report contemporary rates of complications and subsequent surgery after spinal surgery in patients with skeletal dysplasia.
Imaging Characteristics and Surgical Outcomes in Patients With Intraspinal Solitary Fibrous Tumor/Hemangiopericytoma: A Retrospective Cohort Study
Toshiki Okubo, MD, PhD 1 , Narihito Nagoshi, MD, PhD 1 , Osahiko Tsuji, MD, PhD 1 , Atsuko Tachibana, MD 2 , Hitoshi Kono, MD, PhD 2 , Satoshi Suzuki, MD, PhD1 , Eijiro Okada, MD, PhD1 , Nobuyuki Fujita, MD, PhD3 , Mitsuru Yagi, MD, PhD 1 , Morio Matsumoto, MD, PhD1 , Masaya Nakamura, MD, PhD 1 , and Kota Watanabe, MD, PhD
doi : 10.1177/2192568221994799
Intraspinal solitary fibrous tumor (SFT)/hemangiopericytoma (HPC) is often misdiagnosed preoperatively as schwannoma or meningioma because its imaging characteristics are not well understood. As postoperative prognosis differs among the 3 lesions, predicting the probability of SFT/HPC preoperatively is essential.
Outcomes of Patients With Spinal Metastases From Prostate Cancer Treated With Conventionally-Fractionated External Beam Radiation Therapy
Chia Ching Lee, MD1 , Jeremy Tey, MBBS, FRANZCR, MPH 1 , Timothy Cheo, MBBS, FRANZCR 1 , Chau Hung Lee, MBBS, FRCR 2 , Alvin Wong, MBBS, MRCP 3 , Naresh Kumar, MBBS, MS Orth, DNB Orth, FRCS
doi : 10.1177/2192568221994798
To evaluate the outcomes of conventionally-fractionated external beam radiation therapy (cEBRT) in the treatment of prostate cancer spinal metastases (PCSM).
Radiological Assessment of Postoperative Paraspinal Muscle Changes After Lumbar Interbody Fusion With or Without Minimally Invasive Techniques
Keigo Kameyama, MD 1 , Tetsuro Ohba, MD, PhD 1 , Tomoka Endo, MD 1 , Marina Katsu, MD 1 , Fujita Koji, MD, PhD1 , Koyama Kensuke, MD, PhD 1 , Kotaro Oda, MD1 , Nobuki Tanaka, MD 1 , and Hirotaka Haro, MD, PhD
doi : 10.1177/2192568221994794
Percutaneous pedicle screws (PPS) have the advantage of being able to better preserve the paraspinal muscles when compared with a traditional open approach. However, the nature of changes in postoperative paraspinal muscle after damage by lumbar fusion surgery has remained largely unknown.
Retrospective Case Control Study: Clinical and Computer Tomographic Fusion and Subsidence Evaluation for Single Level Uniportal Endoscopic Posterolateral Approach Transforaminal Lumbar Interbody Fusion Versus Microscopic Minimally Invasive Transforaminal Interbody Fusion
Hyeun Sung Kim, MD, PhD1 , Pang Hung Wu, MBBS, FRCS 1,2 , Ji Yeon Kim, MD 1 , Jun Hyung Lee, MD 3 , Yeon Jin Lee, MD 1 , Dae Hwan Kim, MD1 , Jun Hyung Lee, MD 1 , Jun Bok Jeon, MD 1 , and Il-Tae Jang, MD, PhD
doi : 10.1177/2192568221994796
Assessment of difference in clinical and computer tomographic outcomes between the 2 cohorts.
Time to Surgical Treatment for Metastatic Spinal Disease: Identification of Delay Intervals
Floris R. van Tol, MD1 , Anne L. Versteeg, MD, PhD 2,3 , Helena M. Verkooijen, MD, PhD 4 , F. Cumhur O ̈ ner, MD, PhD1 , and Jorrit-J Verlaan, MD, PhD
doi : 10.1177/2192568221994787
Minimizing delays in referral, diagnosis and treatment of patients with symptomatic spinal metastases is important for optimal treatment outcomes. The primary objective of this study was to investigate several forms of delay from the onset of symptoms until surgical treatment of spinal metastases for patients with and without a known preexisting known malignancy.
What Is the Impact of Surgical Approach in the Treatment of Degenerative Cervical Myelopathy in Patients With OPLL? A Propensity-Score Matched, Multi-Center Analysis on Inpatient and Post-Discharge 90-Day Outcomes
Nathan J. Lee, MD 1 , Venkat Boddapati, MD 1 , Justin Mathew, MD 1 , Michael Fields, MD 1 , Meghana Vulapalli, BS1 , Jun S. Kim, MD 1 , Joseph M. Lombardi, MD 1 , Zeeshan M. Sardar, MD 1 , Ronald A. Lehman, MD 1 , and K. Daniel Riew, MD
doi : 10.1177/2192568221994797
Provide a comparison of surgical approach in the treatment of degenerative cervical myelopathy in patients with OPLL.
Incidence, Management, and Outcomes of Adult Spinal Chordoma Patients in the United States
Saavan Patel, BS 1 , Ravi S. Nunna, MD 1 , James Nie, BS 1 , Darius Ansari, BS1 , Nauman S. Chaudhry, MD 1 , and Ankit I. Mehta, MD
doi : 10.1177/2192568221995155
Spinal chordomas are rare primary malignant neoplasms of the primitive notochord. They are slow growing but locally aggressive lesions that have high rates of recurrence and metastasis after treatment.
CT Scan in Subaxial Cervical Facet Injury: Is It Enough for Decision-Making?
Juan P. Cabrera, MD 1,2 , Ratko Yurac, MD 3,4 , Andrei F. Joaquim, MD, PhD5 , Alfredo Guiroy, MD 6 , Charles A. Carazzo, MD, MSc 7 , Juan J. Zamorano, MD 3,4 , Marcelo Valacco, MD8 , and the AO Spine Latin America Trauma Study Group
doi : 10.1177/2192568221995491
Assessment of subaxial cervical facet injuries using the AO Spine Subaxial Cervical Spine Injury Classification System is based on CT scan findings. However, additional radiological evaluations are not directly considered. The aim of this study is to determine situations in which spine surgeons request additional radiological exams after a facet fracture.
Does Diabetes Affect the Surgical Outcomes in Cases With Cervical Ossification of the Posterior Longitudinal Ligament? A Multicenter Study From Asia Pacific Spine Study Group
Narihito Nagoshi, MD, PhD1 , Kota Watanabe, MD, PhD 1 , Masaya Nakamura, MD, PhD 1 , Morio Matsumoto, MD, PhD 1 , Nan Li 2 , Sai Ma, MD, PhD2 , Da He, MD, PhD 2 , Wei Tian, MD, PhD2 , Hyeongseok Jeon, MD3 , Jong Joo Lee, MD 3 , Keung Nyun Kim, MD, PhD3 , Yoon Ha, MD, PhD 3 , Kenny Yat Hong Kwan, BMBCh, FRCSEd, FHKCOS, FHKAM 4 , and Amy Ka Po Cheung, BA, MA
doi : 10.1177/2192568221996300
To evaluate the surgical outcomes of cervical ossification of the posterior longitudinal ligament (OPLL) in diabetes mellitus (DM) patients.
Subaxial Cervical Pedicular Screw Insertion via the Nonanatomic Axis: Identification of Entry Point and Trajectory Based on a Radiographic Study and Workshop
Yingbo Wang, MD1 , Bo Hu, MD1 , Jian Wu, MD 1 , Wei Chen, MD 1 , Zhong Wang, MD1 , Jun Zhu, MD 1 , Weili Fan, MD 1 , Mingyong Liu, MD 1 , Jianhua Zhao, MD 1 , and Peng Liu, MD, PhD1,2
doi : 10.1177/2192568221996310
To propose a novel technique for subaxial cervical pedicle screw (CPS) insertion via the nonanatomic axis (nAA) and identify a new entry point (EP) and trajectory based on a radiological study.
A Comprehensive Analysis of the Behavior of Pelvic Incidence After Different Posterior Spinal Procedures in Elderly Patients With Spinal Deformity
Weiguo Zhu, PhD1,2 , Yu Wang, MD 1,2 , Chao Kong, MD 1,2 , Xiangyao Sun, PhD1,2 , Fumin Pan, PhD 1,2 , Wei Wang, MD 1,2 , and Shibao Lu, MD
doi : 10.1177/2192568221996683
To evaluate the behavior of pelvic incidence (PI) after different posterior spinal procedures in elderly patients with adult spinal deformity (ASD), to determine the potential associated factors with the variability in PI after spinal surgery and to comprehensively analyze its mechanisms.
A Scoring System for Anterior Longitudinal Ligament Ossification of the Lumbar Spine in Diffuse Idiopathic Skeletal Hyperostosis: Relationship Between the Extent of Ligament Ossification and the Range of Motion
Yusuke Murakami, MD 1 , Tadao Morino, MD, PhD1 , Masayuki Hino, MD, PhD1 , Hiroshi Misaki, MD 1 , Hiroshi Imai, MD, PhD 1 , and Hiromasa Miura, MD, PhD
doi : 10.1177/2192568221996681
To investigate the relationship between the extent of ligament ossification and the range of motion (ROM) of the lumbar spine and develop a new scoring system.
Comparison of Surgical Results of the Bridge Crane Technique Versus Laminectomy for the Treatment of Thoracic Myelopathy Caused by Ossification of the Ligamentum Flavum
Kaiqiang Sun, MD 1 , Xiaofei Sun, MD 1 , Jian Zhu, MD 1 , Fei Huang, MD 2 , Le Huan, MD 1 , Ximing Xu, MD1 , Peng Zhang, MD 1 , Jingchuan Sun, MD 1 , and Jiangang Shi, MD 1
doi : 10.1177/2192568221996689
This study aimed to evaluate the safety and effectiveness of the bridge crane technique versus laminectomy for the treatment of thoracic myelopathy caused by ossification of the ligamentum flavum (OLF).
Evaluating Screw Stability After Pedicle Screw Fixation With PEEK Rods
Jie Wu, MS 1,2 , Lei Shi, PhD1 , Daohong Liu, PhD 2 , Zhigang Wu, PhD 1 , Peng Gao, PhD1 , Wenwen Liu, MS 1 , Xiaokang Li, PhD1 , and Zheng Guo, PhD
doi : 10.1177/2192568221996692
To evaluate whether the use of polyetheretherketone (PEEK) rods for posterior spinal fixation can improve screw stability.
The Gantry Crane Technique: A Novel Technique for Treating Severe Thoracic Spinal Stenosis and Myelopathy Caused by Ossification of the Ligamentum Flavum and Preliminary Clinical Results
Jian Zhu, MD 1 , Xi Luo, MD 1 , Kaiqiang Sun, MD 1 , Jingchuan Sun, MD 1 , Yuan Wang, MD 1 , Ximing Xu, MD 1 , and Jiangang Shi, MD 1
doi : 10.1177/2192568221996693
To propose a novel technique named the gantry crane technique for treating severe thoracic spinal stenosis and myelopathy caused by thoracic ossification of the ligamentum flavum (TOLF) and investigate its clinical results.
Pedicle Screw Track Augmentation With Fibular Allograft for Significant Bone Loss in Revision Fixation
Hossein Elgafy, MD, FRCSEd, FRCSC, MBA 1 , Nathaniel Lempert, MD 1 , Jacob Stirton, MD 1 , Peter Zak, MD 1 , and Hassan Semaan, MD
doi : 10.1177/2192568221997076
To report the clinical and radiological outcomes for screw track augmentation with fibular allograft in revision of loose pedicle screws associated with significant bone loss along the screw track.
Single-Stage Posterior Approach for Multilevel Cervical Ossification of the Posterior Longitudinal Ligament With K-line (−) Using Thick Cervical Pedicle Screw System: A Technical Note and Preliminary Results
Yue-Hui Zhang, MD, PhD1 , Hai-Tao Liu, BS 1 , Fu-Chao Zhou, BS 1 , Jia Song, MD, PhD1 , and Jiang Shao, MD, PhD
doi : 10.1177/2192568221997078
The optimal surgical strategy for multilevel cervical ossification of the posterior longitudinal ligament (OPLL) with a negative kyphosis line (K-line (−)) remains controversial. We present a novel single-stage posterior approach that converts the K-line from negative to positive in patients with multilevel cervical OPLL, using a posterior thick cervical pedicle screw (CPS) system and report the procedure’s outcomes and feasibility.
Accuracy of Rod Contouring to Desired Angles With and Without a Template: Implications for Achieving Desired Spinal Alignment and Outcomes
Juan Pablo Sardi, MD 1 , Christopher P. Ames, MD 2 , Skye Coffey, BSC 3 , Christopher Good, MD 4 , Benny Dahl, MD 5 , Paul Kraemer, MD 6 , Jeffrey Gum, MD 7 , Dennis Devito, MD 8 , Marco Brayda-Bruno, MD 9 , Robert Lee, FRCS, MBBS 10 , Christopher P. Bell, MSc 11 , Shay Bess, MD 12 , and Justin S. Smith, MD, PhD
doi : 10.1177/2192568221998371
The search for optimal spinal alignment has led to the development of sophisticated formulas and software for preoperative planning. However, preoperative plans are not always appropriately executed since rod contouring during surgery is often subjective and estimated by the surgeon.
Perioperative Complications of Surgery for Degenerative Cervical Myelopathy: A Comparison Between 3 Procedures
Mohamed Kamal Mesregah, MD 1,2 , Blake Formanek, BA 1 , John C. Liu, MD 3 , Zorica Buser, PhD 1 , and Jeffrey C. Wang, MD
doi : 10.1177/2192568221998306
To compare the perioperative complications of propensity score-matched cohorts of patients with degenerative cervical myelopathy (DCM), who were treated with anterior cervical discectomy and fusion (ACDF), posterior laminectomy with fusion, or laminoplasty.
Preoperative “Cervical Axis� Deviation Increases the Risk of Distal Adding-On Following Surgery in Lenke 1 and 2 Adolescent Idiopathic Scoliosis Patients
Chris Yin Wei Chan, MD, MSOrth 1 , Pei Ying Ch’ng, MBBS 1 , Sin Ying Lee, MBBS 1 , Weng Hong Chung, MD, MSOrth 1 , Chee Kidd Chiu, MBBS, MSOrth 1 , and Mun Keong Kwan, MBBS, MSOrth
doi : 10.1177/2192568221998642
To evaluate the relationship between shoulder/ neck imbalance with distal adding-on phenomenon and to identify other risk factors in Lenke 1 and 2 (non-AR curves) adolescent idiopathic scoliosis (AIS) patients.
The Effect of Prolonged Pre-Operative Halo Gravity Traction for Severe Spinal Deformities on the Cervical Spine Radiographs
Kwadwo Poku Yankey, MD 1 , Henry Ofori Duah, RN, MPH 1 , Cristina Sacramento-Dom �ınguez, MD, PhD2 , Henry Osei Tutu, BSc 1 , Mabel Adobea Owiredu, MHA 1 , Rufai Mahmud, MD 1 , Irene Wulff, MD 1 , Gerhard Ofori-Amankwah, MD 1 , Harry Akoto, MD 1 , Oheneba Boachie-Adjei, MD, DSc1 , and FOCOS Spine Research Group
doi : 10.1177/2192568221998644
The study sought to assess the effect of prolonged pre-operative halo gravity traction (HGT) on the c-spine radiographs
Risk Stratification of Elderly Patients Undergoing Spinal Surgery Using the Modified Frailty Index
Barry Ting Sheen Kweh, MBBS 1,2,3 , Hui Qing Lee, BMSc, MBBS 1,2 , Terence Tan, BMSc, MBBS 1,2 , Kim Siong Tew, MBBS 4 , Ronald Leong, MBBS 5 , Mark Fitzgerald, MBBS, MD, FACEM, AFRACMA 1,6,7 , Joseph Matthew, MBBS, FACEM 1,6,7 , Anthony Kambourakis, MBBS, FACEM, FRACMA 6,7 , Susan Liew, MBBS 8 , Martin Hunn, MBChB, PhD 2,7 , and Jin Wee Tee, BMedSci, MBBS, MD
doi : 10.1177/2192568221999650
To validate the 11-item modified Frailty Index (mFI) as a perioperative risk stratification tool in elderly patients undergoing spine surgery.
Multimodality Intraoperative Neuromonitoring in Lateral Lumbar Interbody Fusion: A Review of Alerts in 628 Patients
Ram K. Alluri, MD 1 , Avani S. Vaishnav, MBBS 1 , Ahilan Sivaganesan, MD 1 , Luke Ricci1 , Evan Sheha, MD 1,2 , and Sheeraz A. Qureshi, MD, MBA
doi : 10.1177/21925682211000321
To review neuromonitoring alerts in a large series of patients undergoing lateral lumbar interbody fusion (LLIF) and determine whether alerts occurred more frequently when more lumbar levels were accessed or more frequently at particular lumbar levels.
Outcome of Ti/PEEK Versus PEEK Cages in Minimally Invasive Transforaminal Lumbar Interbody Fusion
Yu-Cheng Yao, MD1 , Po-Hsin Chou, MD, PhD1,2 , Hsi-Hsien Lin, MD 1 , Shih-Tien Wang, MD1,2 , and Ming-Chau Chang, MD
doi : 10.1177/21925682211000323
This study aims to present the clinical and radiographical outcomes of the titanium-polyetheretherketone (Ti/PEEK) composite cage compared to those of the standard PEEK cage in patients receiving minimally invasive transforaminal lumbar interbody fusion (MI-TLIF).
Simple and Reliable Magnetic Resonance Imaging Parameter to Predict Postoperative Ambulatory Function in Patients With Metastatic Epidural Spinal Cord Compression
Young-Hoon Kim, MD 1 , Kee-Yong Ha, MD2 , Hyung-Youl Park, MD3 , Chang-Hee Cho, MD 1 , Hun-Chul Kim, MD 1 , Young Heo, MD1 , and Sang-Il Kim, MD
doi : 10.1177/21925682211000322
The aim of this study was to develop a simple and reliable imaging parameter to predict postoperative ambulatory status in patients with metastatic epidural spinal cord compression (MESCC).
Surgical Management of the Metastatic Spine Disease: A Review of the Literature and Proposed Algorithm
Humaid Al Farii, MD, MRCS (Ir), FRCSC 1 î¡€, Ahmed Aoude, MD, FRCSC, MEng 1 , Ahmed Al Shammasi, MBBS, FRCSC 1 , Jeremy Reynolds, MBChB, BSc (Hons), FRCS 1 , and Michael Weber, MD, MSc, PhD, FRCSC
doi : 10.1177/21925682221146741
Narrative Review. The spine remains the most common site for bony metastasis. It is estimated that up to 70% of cancer patients harbor secondary spinal disease. And up to 10% will develop a clinically significant lesion.
Is Indirect Decompression and Fusion More Effective than Direct Decompression and Fusion for Treating Degenerative Lumbar Spinal Stenosis With Instability? A Systematic Review and meta-Analysis
Martin J. Gagliardi, MD 1,2 î¡€, Alfredo J. Guiroy, MD 2,3 î¡€, Gaston Camino-Willhuber, MD4 î¡€, Andrei F. Joaquim, MD, PhD 5 î¡€, Charles A. Carazzo, MD 6 î¡€, Ezequiel Yasuda, MD 7 , Juan P. Cabrera, MD 8 î¡€, and Alejandro R. Morales Ciancio, MD, FRCS
doi : 10.1177/21925682221098362
Surgical alternatives to treat lumbar spinal stenosis and instability include indirect (ALIF, OLIF, and LLIF) and direct (TLIF or posterior lumbar interbody fusion) decompression and fusion interventions.
The Utility of Postoperative Bracing on Radiographic and Clinical Outcomes Following Cervical Spine Surgery: A Systematic Review
Sazid Hasan, BS1 , Joseph Babrowicz, BS 2 , Muhammad A. Waheed, BS1 î¡€, Joshua David Piche, MD 3 î¡€, Rakesh Patel, MD 3 , and Ilyas Aleem, MD, MS, FRCSC
doi : 10.1177/21925682221098361
To determine the radiographic and clinical utility of postoperative orthoses following cervical spine surgery.
Radiological Definitions of Sagittal Plane Segmental Instability in the Degenerative Lumbar Spine – A Systematic Review
Signe F. Elmose, M.D. 1 î¡€, Gustav O. Andersen, B.M. 1 î¡€, Leah Yacat Carreon, M.D., MSc1 î¡€, Freyr G. Sigmundsson, M.D., Ph.D. 2 î¡€, and Mikkel O. Andersen, M.D.
doi : 10.1177/21925682221099854
To collect and group definitions of segmental instability, reported in surgical studies of patients with lumbar spinal stenosis (LSS) and/or lumbar degenerative spondylolisthesis (LDS). To report the frequencies of these definitions. To report on imaging measurement thresholds for instability in patients and compare these to those reported in biomechanical studies and studies of spine healthy individuals.To report on studies that include a reliability study.
Disparities in Elective Spine Surgery for Medicaid Beneficiaries: A Systematic Review
Daniel Badin, MD1 î¡€, Carlos Ortiz-Babilonia, BS 1 î¡€, Farah N. Musharbash, MD 1 , and Amit Jain, MD1 î¡€
doi : 10.1177/21925682221103530
We sought to synthesize the literature investigating the disparities that Medicaid patients sustain with regards to 2 types of elective spine surgery, lumbar fusion (LF) and anterior cervical discectomy and fusion (ACDF).
Appraising The Evidence for Conservative versus Surgical Management of Motor Deficits in Degenerative Cervical Radiculopathy
Axumawi Gebreyohanes, BSc 1,2 î¡€, Marios Erotocritou, BSc, MBBS 3 , and David Choi, MBChB, PhD, FRCS (SN)
doi : 10.1177/21925682221109562
Understanding the prevalence and outcome of motor deficits in degenerative cervical radiculopathy is important to guide management. We compared motor radiculopathy outcomes after conservative and surgical management, a particular focus being painful vs painless radiculopathy.
Risk Factors for 30-day Unplanned Readmission following Surgery for Lumbar Degenerative Diseases: A Systematic Review
Liang-Yi Chen, MD 1,†, Yu Chang, MD 1,†, Chia-En Wong, MD1 , Kuan-Yu Chi, MD 2 , Jung-Shun Lee, MD, MSc3,4 , Chi-Chen Huang, MD 1 , and Po-Hsuan Lee, MD
doi : 10.1177/21925682221116823
Surgical procedures for lumbar degenerative diseases (LDD), which have emerged in the 21-century, are commonly practiced worldwide. Regarding financial burdens and health costs, readmissions within 30days following surgery are inconvenient.
Transforaminal Versus Interlaminar Endoscopic Lumbar Discectomy for Lumbar Disc Herniation: A Systematic Review and Meta-Analysis
Khanathip Jitpakdee, MD 1 î¡€, Yanting Liu, MD2 , Vit Kotheeranurak, MD 3,4 , and Jin-Sung Kim, MD, PhD
doi : 10.1177/21925682221120530
This study aims to investigate and compare patient-reported outcomes, perioperative data, and complications between 2 common endoscopic approaches for lumbar disc herniation: transforaminal and interlaminar endoscopic lumbar discectomy, by published high-quality evidence.
