Validation of a surgical invasiveness index in patients with lumbar spinal disorders registered in the Spine Tango registry Erik M. HolzerEmin AghayevAnne F. Mannion Original Article Open access 24 November 2020 Pages: 1 - 12
The effect of obesity, diabetes, and epidural steroid injection on regional volumetric bone mineral density measured by quantitative computed tomography in the lumbosacral spine Ichiro OkanoStephan N. SalzmannAlexander P. Hughes Original Article 10 October 2020 Pages: 13 - 21
Lumbar interbody fusion: recent advances in surgical techniques and bone healing strategies Bin MengJoshua BunchJinxi Wang Review Article 19 September 2020 Pages: 22 - 33
Cross-links in posterior pedicle screw-rod instrumentation of the spine: a systematic review on mechanical, biomechanical, numerical and clinical studies Frédéric CornazJonas WidmerMazda Farshad Review Article Open access 03 October 2020 Pages: 34 - 49
ALIF in the correction of spinal sagittal misalignment. A systematic review of literature M. FormicaE. QuartoL. Felli Review Article 15 September 2020 Pages: 50 - 62
Comparable dislocation and revision rates for patients undergoing total hip arthroplasty with subsequent or prior lumbar spinal fusion: a meta-analysis and systematic review James Randolph OnggoMithun NambiarRaphael Hau Review Article 26 October 2020 Pages: 63 - 70
Novel augmentation technique of percutaneous pedicle screw fixation using hydroxyapatite granules in the osteoporotic lumbar spine: a cadaveric biomechanical analysis Haruo KannoToshimi AizawaEiji Itoi Original Article 18 May 2020 Pages: 71 - 78
Importance of the epiphyseal ring in OLIF stand-alone surgery: a biomechanical study on cadaveric spines Xuyang ZhangHao WuFengdong Zhao Original Article 23 November 2020 Pages: 79 - 87
Cranial facet joint injuries in percutaneous lumbar pedicle screw placement: a matched-pair analysis comparing intraoperative 3D navigation and conventional fluoroscopy Marc HohenhausRalf WatzlawickJan-Helge Klingler Original Article Open access 27 May 2020 Pages: 88 - 96
Correlation study of radiographic characteristics and operative difficulty in lateral–anterior lumbar interbody fusion (LaLIF) at the L4-5 level: a novel classification for case selection Hui LiuHaowen CuiZhaomin Zheng Original Article 20 August 2020 Pages: 97 - 107
The prone transpsoas technique: preliminary radiographic results of a multicenter experience Luiz PimentaRodrigo AmaralMatheus Batista Original Article 29 May 2020 Pages: 108 - 113
PLIF surgery with titanium-coated PEEK or uncoated PEEK cages: a prospective randomised clinical and radiological study Klaus John SchnakeNikolai FleiterFrank Kandziora Original Article 22 October 2020 Pages: 114 - 121
Does minimally invasive spine surgery reduce the rate of perioperative medical complications? A retrospective single-center experience of 1435 degenerative lumbar spine surgeries Marcelle AltshulerKyle MuellerJean-Marc Voyadzis Original Article 22 July 2020 Pages: 122 - 127
Cortical threaded pedicle screw improves fatigue strength in decreased bone quality Lukas WeiserKay SellenschlohGerd Huber Original Article Open access 17 September 2020 Pages: 128 - 135
A screw position change at an early postoperative stage preceding the subsequent occurrence of screw loosening Satoru TaniokaMasashi FujimotoMasaki Mizuno Original Article 23 June 2020 Pages: 136 - 141
Radiological and clinical differences between robotic-assisted pedicle screw fixation with and without real-time optical tracking Jinpeng DuLin GaoLiang Yan Original Article 20 October 2020 Pages: 142 - 150
The correlation of intraoperative distraction of intervertebral disc with the postoperative canal and foramen expansion following oblique lumbar interbody fusion Guang-Xun LinGang RuiJin-Sung Kim Original Article 22 September 2020 Pages: 151 - 163
Defining a safe working zone for lateral lumbar interbody fusion: a radiographic, cross-sectional study Bhavuk GargNishank MehtaAnupam Gupta Original Article 12 October 2020 Pages: 164 - 172
MRI versus CT: a retrospective investigation of the feasibility and agreeability in post-operative evaluation of screw position after posterior lumbar interbody fusion F. M. BattledayM. WilliamsJ. Timothy Original Article 06 May 2020 Pages: 173 - 180
Risk of adjacent segment disease after ‘topping-off’ multi-level lumbar fusions with posterior dynamic stabilisers: an observational cohort study William R. SearsAnn C. SolterbeckJennifer A. Kos Original Article 21 October 2020 Pages: 181 - 190
Factors associated with a 30-day unplanned readmission after elective spine surgery: a retrospective cohort study Tak Kyu OhJung-Hee RyuYoung-Tae Jeon Original Article 04 August 2020 Pages: 191 - 199
Qualitative assessment of patients’ perspectives and willingness to improve healthy lifestyle physical activity after lumbar surgery Carol A. MancusoManuela C. RigaudFederico P. Girardi Original Article 19 June 2020 Pages: 200 - 207
Major complications in extreme lateral interbody fusion access: multicentric study by Italian S.O.L.A.S. group Andrea PiazzollaDavide BizzocaBiagio Moretti Original Article 03 August 2020 Pages: 208 - 216
Terminal complement complex formation is associated with intervertebral disc degeneration Graciosa Q. TeixeiraZhiyao YongCornelia Neidlinger-Wilke Original Article Open access 16 September 2020 Pages: 217 - 226
Superficial and deep lumbar multifidus layers of asymptomatic individuals: intraday and interday reliability of the echo intensity measurement Elaine Mattos Senna ResendeViviane Bastos de OliveiraLiliam Fernandes de Oliveira Original Article 25 August 2020 Pages: 227 - 231
Correction to: Management and prognosis of acute traumatic cervical central cord syndrome: systematic review and Spinal Cord Society—Spine Trauma Study Group position statement P. K. Karthik YelamarthyH. S. ChhabraFrancois Theron Correction 20 November 2020 Pages: 232 - 233
Correction to: Major complications in extreme lateral interbody fusion access: multicentric study by Italian S.O.L.A.S. group Andrea PiazzollaDavide BizzocaBiagio Moretti Correction 09 October 2020 Pages: 234 - 234
EUROSPINE Meeting 2020: Abstracts Virtual Annual Meeting, 6-9 October Abstract 21 January 2021 Pages: 235 - 236
EUROSPINE Meeting 2020: Abstracts Virtual Annual Meeting, 6–9 October Abstract 21 January 2021 Pages: 237 - 277
EUROSPINE Meeting 2020: Abstracts Virtual Annual Meeting, 6–9 October Abstract 21 January 2021 Pages: 278 - 325
EUROSPINE Meeting 2020: Abstracts Virtual Annual Meeting, 6–9 October Abstract 21 January 2021 Pages: 326 - 372
Index: EUROSPINE Meeting 2020: Abstracts Virtual Annual Meeting, October 6–9 Abstract 21 January 2021 Pages: 373 - 378