Answer to the Letter to the Editor of T. Xie et al. concerning “Indirect foraminal decompression and improvement in the lumbar alignment after percutaneous cement discoplasty” by Laszlo Kiss et al. (Eur Spine J; 28(6):1441–1447)

[摘要] Thank you for your interest in our paper entitled ‘Indirect foraminal decompression and improvement in the lumbar alignment after percutaneous cement discoplasty’. Your comments and questions are very important and clear. We hope that our answers increase the value of our paper as well.