Answer to the Letter to the Editor of Y. Zhao et al. concerning "Percutaneous versus traditional and paraspinal posterior open approaches for treatment of thoracolumbar fractures without neurologic deficit: a meta-analysis'' by Sun XY, Zhang XN, Hai Y: Eur Spine J (2016); doi:10.1007/s00586-016-4818-4
Eur Spine J. 2017 Jan;26(1):295-296.
doi: 10.1007/s00586-016-4894-5.
Epub 2016 Nov 28.