Letter to the Editor 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] We have read with great interest the recent article on indirect foraminal decompression and improvement in the lumbar alignment after percutaneous cement discoplasty (PCD) by Kiss et al. The article reveals that PCD can provide a foraminal decompression and lumbar alignment correction efect. We appreciate the authors’ work on this topic. Although it was a well-performed technique note, we still seek clarifcation on few points regarding the message being sent out by the article and to present our viewpoint.