دسترسی یکساله به بیش از ۵۰۰ ژورنال روز جهان موجود در سامانه
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Effect of lumbar laminectomy on spinal sagittal alignment: a systematic review
Juho Hatakka, Katri Pernaa, Juho Rantakokko, Inari Laaksonen & Mikhail Saltychev
doi : 10.1007/s00586-021-06827-y
European Spine Journal volume 30, pages2413–2426 (2021)
Positive spinal sagittal alignment is known to correlate with pain and disability. The association between lumbar spinal stenosis and spinal sagittal alignment is less known, as is the effect of lumbar decompressive surgery on the change in that alignment. The objective was to study the evidence on the effect of lumbar decompressive surgery on sagittal spinopelvic alignment.
Normative values of cervical sagittal alignment according to global spine balance: based on 126 asymptomatic Chinese young adults
Yanchao Tang, Wenkui Zhao, Xiaoguang Liu & Miao Yu
doi : 10.1007/s00586-021-06756-w
European Spine Journal volume 30, pages2427–2433 (2021)
To explore the normal distribution of cervical sagittal alignment and the relationship between cervical alignment and global spine balance in asymptomatic young adults.
The impact of age, sex, disc height loss and T1 slope on the upper and lower cervical lordosis: a large-scale radiologic study
Youping Tao, Fabio Galbusera, Frank Niemeyer, René Jonas, Dino Samartzis, Daniel Vogele & Hans-Joachim Wilke
doi : 10.1007/s00586-021-06933-x
European Spine Journal volume 30, pages2434–2442 (2021)
To clarify the relative influence of age, sex, disc height loss and T1 slope on upper (Occiput-C2) and lower cervical lordosis (C2–C7).
Impact of spinal alignment and stiffness on impingement after total hip arthroplasty: a radiographic study of pre- and post-operative spinopelvic alignment
Shigeo Hagiwara, Sumihisa Orita, Junichi Nakamura, Kazuhide Inage, Yohei Kawasaki, Yuki Shiko, Yawara Eguchi & Seiji Ohtori
doi : 10.1007/s00586-020-06589-z
European Spine Journal volume 30, pages2443–2449 (2021)
Recent studies have revealed the impact of spinopelvic factors on the risk of dislocation after total hip arthroplasty (THA). This study examined the risk factors of impingement that can lead to dislocation using pre- and postoperative spinopelvic radiographs.
Sagittal imbalance and symptoms of depression in adults: Locomotive Syndrome and Health Outcomes in the Aizu Cohort Study (LOHAS)
Kazuyuki Watanabe, Koji Otani, Ryoji Tominaga, Yoshiyuki Kokubun, Miho Sekiguchi, Shingo Fukuma, Tsukasa Kamitani, Takuya Nikaido, Kinshi Kato, Hiroshi Kobayashi, Shoji Yabuki, Shin-ichi Kikuchi & Shin-ichi Konno
doi : 10.1007/s00586-020-06660-9
European Spine Journal volume 30, pages2450–2456 (2021)
With spinal deformities, mental health can deteriorate due to sagittal imbalance of the spine. The purpose of this study was to clarify the relationship between sagittal imbalance and symptoms of depression among local residents in the community.
Pelvic incidence correlates to sagittal spinal morphology in lenke 5 adolescent idiopathic scoliosis and influences the proximal junctional kyphosis rate after correction surgery
Guodong Wang, Yang Li, Ping Liu & Jianmin Sun
doi : 10.1007/s00586-021-06749-9
European Spine Journal volume 30, pages2457–2466 (2021)
This study aimed to investigate the relationship between pelvic incidence and sagittal spinal morphology in Lenke 5 adolescent idiopathic scoliosis (AIS) and its impact on the proximal junctional kyphosis rate after surgery.
The role of sagittal pelvic morphology in the development of adult degenerative scoliosis
Steven de Reuver, Philip P. van der Linden, Moyo C. Kruyt, Tom P. C. Schl?sser & René M. Castelein
doi : 10.1007/s00586-021-06924-y
European Spine Journal volume 30, pages2467–2472 (2021)
Pelvic morphology dictates the alignment and biomechanics of the spine. Recent observations in different types of adolescent idiopathic scoliosis indicate that individual pelvic morphology is related to the spinal levels in which scoliosis develops: primary lumbar adolescent scoliosis is associated with a higher pelvic incidence (PI) than thoracic scoliosis and non-scoliotic controls. We hypothesize that adult degenerative scoliosis (ADS) of the lumbar spine follows the same mechanical principles and is associated with a high PI.
Pelvic incidence change on the operating table
Junichi Ohya, Naohiro Kawamura, Eiji Takasawa, Yuki Onishi, Nozomu Ohtomo, Junya Miyahara, Chikara Hayakawa & Junichi Kunogi
doi : 10.1007/s00586-021-06753-z
European Spine Journal volume 30, pages2473–2479 (2021)
While a change in the pelvic incidence (PI) after long spine fusion surgery has been reported, no studies have examined the change in the PI on the operating table. The present study examined the PI-change on the operating table and elucidated the patients’ background characteristics associated with this phenomenon.
The relationship of global sagittal malalignment to fatty infiltration in the aging spine
Jonathan Charles Elysee, Francis Lovecchio, Renaud Lafage, Bryan Ang, Alex Huang, Mathieu Bannwarth, Han Jo Kim, Frank Schwab & Virginie Lafage
doi : 10.1007/s00586-021-06759-7
European Spine Journal volume 30, pages2480–2485 (2021)
To investigate associations between muscle size, fat infiltration (FI), and global sagittal alignment in patients with adult spinal deformity (ASD).
Can pelvic incidence change after spinal deformity correction to the pelvis with S2-alar-iliac screws?
Chao Wei, Scott L. Zuckerman, Meghan Cerpa, Hong Ma, Ming Yang, Suomao Yuan & Lawrence G. Lenke
doi : 10.1007/s00586-020-06658-3
European Spine Journal volume 30, pages2486–2494 (2021)
Pelvic incidence (PI) is assumed to be fixed, yet studies have reported PI changes after long fusions to the pelvis. In a cohort of ASD patients undergoing surgery with S2-alar-iliac (S2AI) screws, we sought to: (1) report the magnitude of PI changes, and (2) evaluate subsequent pelvic parameter changes.
Toward understanding the underlying mechanisms of pelvic tilt reserve in adult spinal deformity: the role of the 3D hip orientation
Mario Mekhael, Georges Kawkabani, Renée Maria Saliby, Wafa Skalli, Eddy Saad, Elena Jaber, Rami Rachkidi, Khalil Kharrat, Gaby Kreichati, Ismat Ghanem, Virginie Lafage & Ayman Assi
doi : 10.1007/s00586-021-06778-4
European Spine Journal volume 30, pages2495–2503 (2021)
To explore 3D hip orientation in standing position in subjects with adult spinal deformity (ASD) presenting with different levels of compensatory mechanisms.
Assessing the cone of economy in patients with spinal disease using only a force plate: an observational retrospective cohort study
Ram Haddas, Addison Wood, Isador Lieberman & Peter B. Derman
doi : 10.1007/s00586-021-06836-x
European Spine Journal volume 30, pages2504–2513 (2021)
This is a retrospective cohort with multiple regression modeling.
Analysis of apex and transitional vertebra of the spine according to pelvic incidence using orientation and position parameters
C. Roscop, P. Mathio, L. Gajny, P. Kouyoumdjian, W. Skalli & O. Gille
doi : 10.1007/s00586-021-06908-y
European Spine Journal volume 30, pages2514–2519 (2021)
To identify the different apex and transitional vertebra according to the shape of the pelvis of individuals despite their difference in sagittal alignment using our measurement system.
Description of spine motion during gait in normal adolescents and young adults
Solène Prost, Benjamin Blondel, Vincent Pomero, Guillaume Authier, Christophe Boulay, Jean Luc Jouve & Sebastien Pesenti
doi : 10.1007/s00586-021-06918-w
European Spine Journal volume 30, pages2520–2530 (2021)
Standing radiographs allow analysis of spinal segments and their relative positioning. However, it requires a specific positioning influencing spinal alignment. Knowledge of trunk movements when walking is therefore an essential step to evaluate dynamic sagittal balance. Our objective was to define spinal junction kinematics and their correlations during gait in a healthy population.
The association between vertebral endplate structural defects and back pain: a systematic review and meta-analysis
Aliyu Lawan, Jackson Crites Videman & Michele C. Battié
doi : 10.1007/s00586-021-06865-6
European Spine Journal volume 30, pages2531–2548 (2021)
To clarify the current state of knowledge on the association of endplate structural defects and back pain.
Measurement of vertebral endplate bone marrow lesion (Modic change) composition with water–fat MRI and relationship to patient-reported outcome measures
Aaron J. Fields, Alexander Ballatori, Misung Han, Jeannie F. Bailey, Zachary L. McCormick, Conor W. O’Neill, Sibel Demir-Deviren, Roland Krug & Jeffrey C. Lotz
doi : 10.1007/s00586-021-06738-y
European Spine Journal volume 30, pages2549–2556 (2021)
Vertebral endplate bone marrow lesions (“Modic changes”, MC) are associated with chronic low back pain (CLBP). Bone marrow composition in MC is poorly understood. The goals of this study were to: (1) measure bone marrow fat fraction (BMF) in CLBP patients with MC using water–fat MRI and (2) assess the relationship between BMF measurements and patient-reported clinical characteristics.
Cervical endplate bone density distribution measured by CT osteoabsorptiometry and direct comparison with mechanical properties of the endplate
Takeshi Hara, Yukoh Ohara, Eiji Abe, Kaosu Takami, Alejandro A. Espinoza Or?as, Hajime Arai & Nozomu Inoue
doi : 10.1007/s00586-021-06920-2
European Spine Journal volume 30, pages2557–2564 (2021)
Intervertebral device subsidence is one of the complications of anterior cervical discectomy and fusion. The biomechanical properties of vertebral bony endplate may be related to device subsidence. The aim of this study is to measure the cervical endplate bone density distribution using a novel 3D measurement method.
Role of growth plate (apophyseal ring fracture) in causing modic type changes in pediatric low back pain patients
Hiroaki Manabe, Toshinori Sakai, Yasuyuki Omichi, Kosuke Sugiura, Masatoshi Morimoto, Fumitake Tezuka, Kazuta Yamashita, Yoichiro Takata, Toru Maeda & Koichi Sairyo
doi : 10.1007/s00586-021-06885-2
European Spine Journal volume 30, pages2565–2569 (2021)
We investigated the prevalence of Modic changes (MCs) and associated pathologies in pediatric patients.
3D analysis of fatty infiltration of the paravertebral lumbar muscles using T2 images—a new approach
Sven Hoppe, Daniela Maurer, Waldo Valenzuela, Lorin M. Benneker, Sebastian F. Bigdon, Sonja H?ckel, Sebastian Wangler & Christoph E. Albers
doi : 10.1007/s00586-021-06810-7
European Spine Journal volume 30, pages2570–2576 (2021)
Factors influencing paraspinal muscle degeneration are still not well understood. Fatty infiltration is known to be one main feature of the degeneration cascade. The aim of this cross-sectional study was to illustrate the 3D cluster of paraspinal lumbar muscle degeneration on T2-weighted MRI images using our newly developed software application ‘iSix’.
New MR-based measures for the evaluation of age-related lumbar paraspinal muscle degeneration
Xiaojian Hu, Zhiyun Feng, Haotian Shen, Wenming Zhang, Jiawei Huang, Qiangqiang Zheng & Yue Wang
doi : 10.1007/s00586-021-06811-6
European Spine Journal volume 30, pages2577–2585 (2021)
Although signal intensity on T2W axial images is sensitive in detection of fatty infiltration to assess paraspinal muscle degeneration, it is affected by inhomogeneities of magnetic fields and individual variabilities. The purpose of this study was to propose reference adjusted signal measures on T2W axial images and determine their capacities in reflecting age-related lumbar paraspinal muscle degeneration.
Subclinical infection can be an initiator of inflammaging leading to degenerative disk disease: evidence from host-defense response mechanisms
S. Rajasekaran, Tangavel Chitraa, S. Dilip Chand Raja, M. Raveendran, Nayagam Sharon Miracle, K. S. Sri Vijayanand, Shetty Ajoy Prasad & Kanna Rishi Mugesh
doi : 10.1007/s00586-021-06826-z
European Spine Journal volume 30, pages2586–2604 (2021)
There is considerable controversy on the role of genetics, mechanical and environmental factors, and, recently, on subclinical infection in triggering inflammaging leading to disk degeneration. The present study investigated sequential molecular events in the host, analyzing proteome level changes that will reveal triggering factors of inflammaging and degeneration.
The association between spondylolisthesis and decreased muscle health throughout the lumbar spine for patients with operative lumbar spinal stenosis
Sohrab Virk, Milan Sandhu, Joshua Wright-Chisem, Avani Vaishnav, Todd Albert & Sheeraz A. Qureshi
doi : 10.1007/s00586-021-06832-1
European Spine Journal volume 30, pages2605–2612 (2021)
There are data underlining the relationship between muscle health and spine related pathology, but little data regarding changes in paralumbar muscle associated with lumbar spondylolisthesis. We aimed to define changes in paralumbar muscle health associated with spondylolisthesis.
Investigating how combined multifidus injury and facet joint compression influence changes in surrounding muscles and facet degeneration in the rat
Olena Klahsen, Andrea L. Clark & Stephen H. M. Brown
doi : 10.1007/s00586-021-06877-2
European Spine Journal volume 30, pages2613–2621 (2021)
To examine whether unilateral multifidus damage could promote degeneration at the L5-6 facet joint (FJ) and compensatory changes in lumbo-pelvic muscles in rats.
Iatrogenic muscle damage in transforaminal lumbar interbody fusion and adjacent segment degeneration: a comparative finite element analysis of open and minimally invasive surgeries
Yogesh Kumaran, Anoli Shah, Akhil Katragadda, Adit Padgaonkar, Joseph Zavatsky, Robert McGuire, Hassan Serhan, Hossein Elgafy & Vijay K. Goel
doi : 10.1007/s00586-021-06909-x
European Spine Journal volume 30, pages2622–2630 (2021)
Lumbar procedures for Transforaminal Lumbar Interbody Fusion (TLIF) range from open (OS) to minimally invasive surgeries (MIS) to preserve paraspinal musculature. We quantify the biomechanics of cross-sectional area (CSA) reduction of paraspinal muscles following TLIF on the adjacent segments.
Reliability, validity and responsiveness of the Dutch version of the AOSpine PROST (Patient Reported Outcome Spine Trauma)
Said Sadiqi, Marcel W. Post, Allard J. Hosman, Marcel F. Dvorak, Jens R. Chapman, Lorin M. Benneker, Frank Kandziora, S. Rajasekaran, Klaus J. Schnake, Alexander R. Vaccaro & F. Cumhur Oner
doi : 10.1007/s00586-020-06554-w
European Spine Journal volume 30, pages2631–2644 (2021)
To validate the Dutch version of AOSpine PROST (Patient Reported Outcome Spine Trauma).
The use of electronic PROMs provides same outcomes as paper version in a spine surgery registry. Results from a prospective cohort study
Francesco Langella, Paolo Barletta, Alice Baroncini, Matteo Agarossi, Laura Scaramuzzo, Andrea Luca, Roberto Bassani, Giuseppe M. Peretti, Claudio Lamartina, Jorge H. Villafa?e & Pedro Berjano
doi : 10.1007/s00586-021-06834-z
European Spine Journal volume 30, pages2645–2653 (2021)
Patient-Reported Measured Outcomes (PROMs) are essential to gain a full understanding of a patient’s condition, and in spine surgery, these questionnaires are of help when tailoring a surgical strategy. Electronic registries allow for a systematic collection and storage of PROMs, making them readily available for clinical and research purposes. This study aimed to investigate the reliability between the electronic and paper form of ODI (Oswestry Disability Index), SF-36 (Short Form Health Survey 36) and COMI-back (Core Outcome Measures Index for the back) questionnaires.
Transcultural adaptation of the neck disability index to mexican spanish and assessment of its psychometric properties
Guadalupe Marychel Santiago-Reynoso, Angel Eduardo Alvarado-Luna, Ruben Fernandez-Matias, Daniel Pecos-Martin & Tomas Gallego-Izquierdo
doi : 10.1007/s00586-021-06835-y
European Spine Journal volume 30, pages2654–2660 (2021)
To transculturally adapt the Neck Disability Index to Mexican Spanish (NDI-Mx) and to evaluate its psychometric properties.
Risk factors for worsening sexual function after lumbar spine surgery and characteristics of non-responders to the questionnaire of sex life
Koji Nakajima, Hideki Nakamoto, Hiroyuki Nakarai, Kosei Nagata, So Kato, Toru Doi, Yoshitaka Matsubayashi, Yuki Taniguchi, Naohiro Kawamura, Akiro Higashikawa, Yujiro Takeshita, Masayoshi Fukushima, Takashi Ono, Nobuhiro Hara, Seiichi Azuma, Sakae Tanaka & Yasushi Oshima
doi : 10.1007/s00586-021-06867-4
European Spine Journal volume 30, pages2661–2669 (2021)
To precisely assess the Oswestry Disability Questionnaire (ODQ) and its total score (Oswestry Disability Index: ODI) and reveal characteristics of non-responders of the 8th item of ODQ (ODI-8) relating to sexual function. Furthermore, we evaluated risk factors for aggravation of postoperative sexual function.
Cross-cultural adaptation of Cantonese (Hong Kong) Oswestry Disability Index version 2.1b
Karlen K. P. Law, P. L. Lee, W. W. Kwan, K. C. Mak & Keith D. K. Luk
doi : 10.1007/s00586-021-06922-0
European Spine Journal volume 30, pages2670–2679 (2021)
Oswestry Disability Index (ODI) was established by Fairbank in 1989 to assess functional disabilities in low back pain (LBP). It was last updated in 2019 as ODI version 2.1b (ODI AU_2.1b). ODI was first translated into Simplified Chinese Oswestry Disability Index (CODI) in 2008 by Lue. The construct validity, internal consistency, level of agreement and the floor and ceiling effects of CODI were found unclear by Yao in 2016. This study will verify how well the adapted Cantonese–Hong Kong Oswestry Disability Index version 2.1b (HKCODI) aligns with ODI AU_2.1b in the Southern Chinese population.
Comparison between vertebroplasty with high or low viscosity cement augmentation or kyphoplasty in cement leakage rate for patients with vertebral compression fracture: a systematic review and network meta-analysis
Wei Cheng Chen, Sung Huang Laurent Tsai, Anshit Goyal, Tsai-Sheng Fu, Tung-Yi Lin & Mohamad Bydon
doi : 10.1007/s00586-020-06636-9
European Spine Journal volume 30, pages2680–2690 (2021)
This study aims to determine whether outcomes following vertebroplasty with high viscosity cement are superior to low viscosity cement and non-inferior to kyphoplasty in the setting of vertebral compression fractures.
Does prophylactic vertebral augmentation reduce the refracture rate in osteoporotic vertebral fracture patients: a meta-analysis
Zhi Chen, Chenyang Song, Hailin Lin, Jun Sun & Wenge Liu
doi : 10.1007/s00586-021-06899-w
European Spine Journal volume 30, pages2691–2697 (2021)
In order to prevent the recurrent fracture after vertebral augmentation, the concept of prophylactic vertebral augmentation has been proposed, but its efficacy is still controversial. This study aimed to determine the efficacy of prophylactic vertebral augmentation for prevention of refracture in osteoporotic vertebral fracture patients.
Risk factors for subsequent vertebral fracture after acute osteoporotic vertebral fractures
Hiroyuki Inose, Tsuyoshi Kato, Shoichi Ichimura, Hiroaki Nakamura, Masatoshi Hoshino, Daisuke Togawa, Toru Hirano, Yasuaki Tokuhashi, Tetsuro Ohba, Hirotaka Haro, Takashi Tsuji, Kimiaki Sato, Yutaka Sasao, Masahiko Takahata, Koji Otani, Suketaka Momoshima, Kunihiko Takahashi, Masato Yuasa, Takashi Hirai, Toshitaka Yoshii & Atsushi Okawa
doi : 10.1007/s00586-021-06741-3
European Spine Journal volume 30, pages2698–2707 (2021)
To investigate the incidence and characteristics of subsequent vertebral fracture after osteoporotic vertebral fractures (OVFs) and identify risk factors for subsequent vertebral fractures.
Vertebral bone marrow edema in magnetic resonance imaging correlates with bone healing histomorphometry in (sub)acute osteoporotic vertebral compression fracture
Yun Zhang, Haoran Qi, Yefeng Zhang, Junning Wang & Jingcai Xue
doi : 10.1007/s00586-021-06814-3
European Spine Journal volume 30, pages2708–2717 (2021)
BME on MRI has become the gold standard for the diagnosis of acute/subacute OVCF, but the correlation between the quantitative model of BME and histopathological manifestations of OVCF is rarely discussed in the literature.
Exploration of percutaneous vertebroplasty in the treatment of osteoporotic vertebral compression fracture as day surgery: a retrospective study
Boyuan Nie, Qingling Wang, Beilei Li, Ning Ou & Zhaohui Yang
doi : 10.1007/s00586-021-06887-0
European Spine Journal volume 30, pages2718–2725 (2021)
The purpose of this retrospective study was to evaluate and compare the clinical outcomes of patients underwent PVP for OVCF as day surgery with the outcomes of patients managed as traditional inpatients.
Letter to the Editor concerning "Pedicle screw fixation of thoracolumbar fractures: conventional short segment versus short segment with intermediate screws at the fracture level—a systematic review and meta-analysis" by C. Kapoen, et al. [Eur Spine J; 2020; 29(10):2491–2504]
Huisen Li, Xiaobo Wei & Zhendong Feng
doi : 10.1007/s00586-021-06935-9
European Spine Journal volume 30, pages2726–2727 (2021)
Answer to the Letter to the Editor concerning "Pedicle screw fixation of thoracolumbar fractures: conventional short segment versus short segment with intermediate screws at the fracture level—a systematic review and meta-analysis" by C. Kapoen, et al. [Eur Spine J; 2020; 29(10):2491–2504]
Carolijn Kapoen, Yang Liu, Frank W. Bloemers & Jaap Deunk
doi : 10.1007/s00586-021-06937-7
European Spine Journal volume 30, page2728 (2021)
Abstracts for 34th GEER-Spanish Spine Society Meeting 2020
doi : 10.1007/s00586-021-06941-x
European Spine Journal volume 30, pages2729–2765 (2021)
