Answer to the letter to the editor of Dr. Yusuf Izci entitled "anular closure device: Is it necessary after discectomy?" concerning "the high-risk discectomy patient: prevention of reherniation in patients with large anular defects using an anular closure device" by G. J. Bouma, M. Barth, D. Ledic, M. Vilendecic (2013) Eur Spine J; 22(5):1030-1036

针对尤素夫·伊兹奇博士（Dr. Yusuf Izci）致编辑的信函，题为“环状闭合装置：椎间盘切除术后是否必要？”，该信函涉及GJ Bouma、M. Barth、D. Ledic、M. Vilendecic (2013) Eur Spine J; 22(5):1030-1036 发表的题为“高危椎间盘切除术患者：使用环状闭合装置预防大环状缺损患者的椎间盘再突出”的文章。