Beijing Shijitan Hospital, Ninth Clinical Medical College of Peking University, Capital Medical University, China.
Int J Surg. 2017 Nov;47:33-38. doi: 10.1016/j.ijsu.2017.09.018. Epub 2017 Sep 18.
The aim of this study was to determine the relationship between filling proportion of bone cement in the vertical direction and incidence of recollapse in the augmented vertebrae after vertebral augmentation.
Fifty-one patients (51 vertebrae) who had operations between January 2014 and July 2016 with a mean age of 78.10 years were included. All patients in our department of spine surgery were advised to have follow-up care every 6 months. Patients characteristics, radiographic outcomes were evaluated.
The recollapse of augmented vertebral body occurred in 10 of 51 vertebrae (20%).
Patients with a high proportion rate of bone cement in the middle vertical direction have a low incidence of experiencing recollapse.
本研究旨在确定垂直方向骨水泥填充比例与椎体增强后增强椎体再塌陷发生率之间的关系。
纳入 2014 年 1 月至 2016 年 7 月期间在我脊柱外科行手术的 51 例患者（51 个椎体），平均年龄为 78.10 岁。我科所有患者均建议每 6 个月进行一次随访。评估患者的一般资料、影像学结果。
51 个椎体中有 10 个（20%）发生了增强椎体的再塌陷。
在中垂直方向骨水泥比例较高的患者，其再塌陷发生率较低。
