1. Management of spinal aneurysms associated with arteriovenous malformations: systematic literature review and illustrative case

   • Bianca Baldassarre
   • Alberto Balestrino
   • Pietro Fiaschi

   Review Article 27 May 2021 Pages: 2767 - 2774

   

2. Histological examination of a retrieved custom-made 3D-printed titanium vertebra

   • Marco Girolami
   • Maria Sartori
   • Alessandro Gasbarrini

   Original Article 16 July 2021 Pages: 2775 - 2781

   

3. Association analysis and functional study of COL6A1 single nucleotide polymorphisms in thoracic ossification of the ligamentum flavum in the Chinese Han population

   • Xiaochen Qu
   • Xiaofei Hou
   • Xiaoxi Yang

   Original Article 21 July 2021 Pages: 2782 - 2790

   

4. Surgical complications and re-operation rates in spinal metastases surgery: a systematic review

   • Ahmad M. Tarawneh
   • Dritan Pasku
   • Nasir A. Quraishi

   Review Article 12 November 2020 Pages: 2791 - 2799

   

5. Prognostic scores for survival as decisional support for surgery in spinal metastases: a performance assessment systematic review

   • S. Smeijers
   • B. Depreitere

   Review Article 16 August 2021 Pages: 2800 - 2824

   

6. Role of vertebroplasty and balloon kyphoplasty in pathological fracture in myeloma: a narrative review

   • James Randolph Onggo
   • Julian T. Maingard
   • Joshua A. Hirsch

   Review Article 14 August 2021 Pages: 2825 - 2838

   

7. The role of percutaneous transarterial embolization in the management of spinal bone tumors: a literature review

   • Giancarlo Facchini
   • Anna Parmeggiani
   • Giuseppe Rossi

   Review Article 20 August 2021 Pages: 2839 - 2851

   

8. Percutaneous wide bore needle biopsy for spinal lesions using the kyphoplasty cannula—a technical note

   • Saumyajit Basu
   • Rohan B. Gala
   • Anil M. Solanki

   Original Article 26 March 2021 Pages: 2852 - 2856

   

9. A comprehensive model including preoperative peripheral blood inflammatory markers for prediction of the prognosis of diffuse spinal cord astrocytoma following surgery

   • Bo Pang
   • Rui-Chao Chai
   • Yong-Zhi Wang

   Original Article Open access 25 January 2021 Pages: 2857 - 2866

   

10. Early response assessment after CyberKnife stereotactic radiosurgery for symptomatic vertebral hemangioma by quantitative parameters from dynamic contrast-enhanced MRI

    • Yongye Chen
    • Enlong Zhang
    • Ning Lang

    Original Article 01 March 2021 Pages: 2867 - 2873

    

11. Radiofrequency ablation and balloon kyphoplasty for palliation of painful spinal metastases

    • Ahmed Shawky Abdelgawaad
    • Ali Ezzati
    • Hamdan Abdelrahman

    Original Article 07 May 2021 Pages: 2874 - 2880

    

12. Giant cell tumors of the sacrum: is non-operative treatment effective?

    • Ajay Puri
    • Srinath M. Gupta
    • Siddhartha Laskar

    Original Article 26 October 2020 Pages: 2881 - 2886

    

13. Analysis of unplanned hospital readmissions up to 2-years after metastatic spine tumour surgery

    • Naresh Kumar
    • Andrew Thomas
    • Hee Kit Wong

    Original Article 18 January 2021 Pages: 2887 - 2895

14. Real-world experience with management of spinal ganglioneuroma: long-term follow-up observations of 31 cases

    • Sun Haitao
    • Wang Yao
    • Xiao Jianru

    Original Article 19 June 2021 Pages: 2896 - 2905

    

15. Evaluation of open and minimally invasive spinal surgery for the treatment of thoracolumbar metastatic epidural spinal cord compression: a systematic review

    • Mohammed Alshareef
    • Gibson Klapthor
    • Bruce Frankel

    Original Article 30 May 2021 Pages: 2906 - 2914

    

16. Revision surgery for incomplete resection or recurrence of cervical spine chordoma: a consecutive case series of 24 patients

    • Peter Obid
    • Tamás Fekete
    • Dezsö Jeszenszky

    Original Article Open access 02 August 2021 Pages: 2915 - 2924

    

17. Pain management after laminectomy: a systematic review and procedure-specific post-operative pain management (prospect) recommendations

    • Laurens Peene
    • Pauline Le Cacheux
    • European Society of Regional Anaesthesia

    Review Article Open access 27 November 2020 Pages: 2925 - 2935

    

18. Sacroiliac joint dysfunction: pathophysiology, diagnosis, and treatment

    • Ariella Gartenberg
    • Adam Nessim
    • Woojin Cho

    Review Article 16 July 2021 Pages: 2936 - 2943

    

19. Expected impact of lockdown measures due to COVID-19 on disabling conditions: a modelling study of chronic low back pain

    • Fabio Galbusera
    • Pierre Côtè
    • Stefano Negrini

    Original Article 27 July 2021 Pages: 2944 - 2954

    

20. The reliability and validity of the Turkish version of the graded chronic pain scale in patients with chronic low back pain

    • Fatih Özden
    • Mehmet Özkeskin
    • Hüseyin Aydoğmuş

    Original Article 01 July 2021 Pages: 2955 - 2961

21. Bracing adults with chronic low back pain secondary to severe scoliosis: six months results of a prospective pilot study

    • F. Zaina
    • M. Poggio
    • S. Negrini

    Original Article 17 March 2021 Pages: 2962 - 2966

    

22. Low back pain scores correlate with the cytokine mRNA level in lumbar disc biopsies: a study of inflammatory markers in patients undergoing lumbar spinal fusion

    • Sanjay S. Aripaka
    • R. Bech-Azeddine
    • J. D. Mikkelsen

    Original Article 23 May 2021 Pages: 2967 - 2974

    

23. The reaction times and symmetry indices in the bilateral trunk and limb muscles in control subjects and subjects with low back pain that persisted two months or longer

    • Paul S. Sung
    • Eric O’Sullivan
    • Moon Soo Park

    Original Article 13 March 2021 Pages: 2975 - 2982

    

24. Association between sleep disturbance and low back and pelvic pain in 4-month postpartum women: A cross-sectional study

    • Kana Horibe
    • Tsunenori Isa
    • Rei Ono

    Original Article 11 May 2021 Pages: 2983 - 2988

    

25. Prevalence of long-term opioid therapy in spine center outpatients the spinal pain opioid cohort (SPOC)

    • Claus Manniche
    • Lonny Stokholm
    • Søren G. Skousgaard

    Original Article 24 April 2021 Pages: 2989 - 2998

    

26. Clinical anatomy of the lumbar sinuvertebral nerve with regard to discogenic low back pain and review of literature

    • S. Quinones
    • M. Konschake
    • J. Sanudo

    Original Article Open access 30 May 2021 Pages: 2999 - 3008

    

27. Conservative treatment for chronic coccydynia: a 36-month prospective observational study of 115 patients

    • Solène Charrière
    • Jean-Yves Maigne
    • Christelle Nguyen

    Original Article 03 July 2021 Pages: 3009 - 3018

    

28. Dose-response relationship between spino-pelvic alignment determined by sagittal modifiers and back pain-specific quality of life

    • Ryoji Tominaga
    • Noriaki Kurita
    • Shin-ichi Konno

    Original Article Open access 13 September 2021 Pages: 3019 - 3027

    

29. A review of spinal cord perfusion pressure guided interventions in traumatic spinal cord injury

    • Mathias Møller Thygesen
    • Tim Damgaard Nielsen
    • Mikkel Mylius Rasmussen

    Review Article 25 June 2021 Pages: 3028 - 3035

    

30. Superiority of thoracolumbar injury classification and severity score (TLICS) over AOSpine thoracolumbar spine injury classification for the surgical management decision of traumatic spine injury in the pediatric population

    • Corentin Dauleac
    • Carmine Mottolese
    • Federico Di Rocco

    Original Article 21 January 2021 Pages: 3036 - 3042

31. Comparison of standard automotive industry injury predictors and actual injury sustained during significant whiplash events

    • Ekaterina Smotrova
    • Lucy Morris
    • Donal McNally

    Original Article Open access 11 May 2021 Pages: 3043 - 3058

    

32. Echo-intensity, fatty infiltration, and morphology ultrasound imaging assessment in healthy and whiplash associated disorders populations: an observational study

    • Juan Antonio Valera-Calero
    • Asis Al-Buqain-Ortega
    • Ricardo Ortega-Santiago

    Original Article 04 July 2021 Pages: 3059 - 3067

    

33. Burst fractures lead to a fracture-associated intervertebral vacuum phenomenon: a case series of 305 traumatic fractures of the thoracolumbar spine

    • Friederike Schömig
    • Yannick Palmowski
    • Cornelius Jacobs

    Original Article 10 September 2020 Pages: 3068 - 3073

    

34. The influence of topical use of tranexamic acid in reducing blood loss on early operation for thoracolumbar burst fracture: a randomized double-blinded controlled study

    • Jieliang Shen
    • Zhengyang Yang
    • Wei Jiang

    Original Article 24 November 2020 Pages: 3074 - 3080

    

35. Better late than never: Clinical outcomes of delayed fixation in thoracolumbar spinal trauma

    • Tushar Narayan Rathod
    • Ashwin Hemant Sathe
    • Abhinandan Reddy Mallepally

    Original Article 22 March 2021 Pages: 3081 - 3088

    

36. Vertebral balloon kyphoplasty versus vertebral body stenting in non-osteoporotic vertebral compression fractures at the thoracolumbar junction: a comparative radiological study and finite element analysis (BONEXP study)

    • Tanguy Vendeuvre
    • Paul Brossard
    • Philippe Rigoard

    Original Article 04 March 2021 Pages: 3089 - 3098

    

37. The burden of percutaneous vertebroplasty: an epidemiological nationwide study in Italy from 2009 to 2015

    • Luca Denaro
    • Umile Giuseppe Longo
    • Vincenzo Denaro

    Original Article 20 August 2021 Pages: 3099 - 3106

    

38. Pathological changes within two weeks following spinal cord injury in a canine model

    • Yuya Nakamoto
    • Gentarou Tsujimoto
    • Tatsuo Nakamura

    Original Article 20 July 2021 Pages: 3107 - 3114

    

39. Trends of epidemiological characteristics of traumatic spinal cord injury in China, 2009–2018

    • Dingjun Hao
    • Jinpeng Du
    • Qixin Chen

    Original Article Open access 15 August 2021 Pages: 3115 - 3127

    

40. Occipital condylar avulsion fractures in the acute trauma setting: Stable or unstable injury?

    • Peter Fiester
    • Dinesh Rao
    • Gazanfar Rahmathulla

    Original Article 02 August 2021 Pages: 3128 - 3134

    

41. Correction to: Evaluation of forward head posture in sitting and standing positions

    • B. Shaghayeghfard
    • Amir Ahmadi
    • J. Sarrafzadeh

    Correction 16 July 2021 Pages: 3135 - 3135

42. Announcements

    Announcements 07 September 2021 Pages: 3136 - 3136