Impact of radiologic variables on item responses of ODI, SRS22 and SF-36. in adult spinal deformity patients: differential item functioning (DIF) analysis results from a multi-center database

D. C. Kieser, S. Yuksel, L. Boissiere, C. Yilgor, D. T. Cawley, K. Hayashi, A. Alanay, F. S. Kleinstueck, F. Pellise, F. J. S. Perez-Grueso, Vital Jean-Marc, A. Bourghli, E. R. Acaroglu, I. Obeid
January 2022, pp 1 - 8
Original Article
First Online: 21 January 2022

Measurement properties of the Brazilian version of the Copenhagen Neck Functional Disability Scale in patients with chronic neck pain

Felipe Souza Barreto, André Pontes-Silva, Fernanda Lima Britto Oliveira, Flavio de Oliveira Pires, Daniela Bassi-Dibai, Cid André Fidelis-de-Paula-Gomes, Almir Vieira Dibai-Filho
January 2022, pp 1 - 7
Original Article
First Online: 21 January 2022

What can we learn from long-term studies on chronic low back pain? A scoping review

Alisa L. Dutmer, Remko Soer, André P. Wolff, Michiel F. Reneman, Maarten H. Coppes, Henrica R. Schiphorst Preuper
January 2022, pp 1 - 16
Review Article
First Online: 19 January 2022

Cross-cultural adaptation and validation of the simplified chinese version of the fremantle back awareness questionnaire in patients with low back Pain

Fanqi Hu, Chao Liu, Shiqi Cao, Xiangyu Wang, Weibo Liu, Teng Li, Xiaoqing Yang, Xuesong Zhang
January 2022, pp 1 - 8
Original Article
First Online: 18 January 2022

Fate of the intervertebral disc and analysis of its risk factors following high-energy traumatic thoracic and lumbar fractures: MRI results of minimum five years after injury

Jian Wu, Yao Yao Liu, Huai Jian Jin, Zhong Wang, Ming Yong Liu, Peng Liu
January 2022, pp 1 - 11
Original Article
First Online: 18 January 2022

Announcement

January 2022, pp 1 - 1
Announcements
First Online: 18 January 2022

Selection of the optimal distal fusion level for Scheuermann kyphosis with different curve patterns: when can we stop above the sagittal stable vertebra?

Yanjie Xu, Zongshan Hu, Linlin Zhang, Abdukahar Kiram, Chen Ling, Zezhang Zhu, Yong Qiu, Zhen Liu
January 2022, pp 1 - 9
Original Article
First Online: 17 January 2022

Value of MRI in assessing back pain after thoracolumbar osteoporotic vertebral compression fractures and discussion on the underlying mechanisms by tissue biopsy

Haoran Qi, Jun Qi, Ye Sun, Junying Gao, Jianmin Sun, Guodong Wang
January 2022, pp 1 - 11
Original Article
First Online: 17 January 2022

Association between back and neck pain and workplace absenteeism in the USA: the role played by walking, standing, and sitting difficulties

Louis Jacob, Guillermo F. López-Sánchez, Hans Oh, Igor Grabovac, Sinisa Stefanac, Jae Il Shin, Mark A. Tully, Rubén López-Bueno, Ai Koyanagi, Yvonne Barnett, Josep Maria Haro, Lee Smith
January 2022, pp 1 - 9
Original Article
First Online: 16 January 2022

Non-specific spondylodiscitis: a new perspective for surgical treatment

Nicola Giampaolini, Massimo Berdini, Marco Rotini, Rosa Palmisani, Nicola Specchia, Monia Martiniani
January 2022, pp 1 - 12
Original Article
First Online: 15 January 2022