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在不稳定的退行性腰椎盘疾病中,多级斜腰椎间体融合
Jacob Yoong-Leong Oh1, Guna Pratheep Kalanchiam1, Zachary Chu2
1Division of Spine, Department of Orthopedic Surgery, Tan Tock Seng Hospital, National Healthcare Group.
Journal of visualized experiments : JoVE
|August 11, 2025
概括
斜腰间体融合 (OLIF) 有效地恢复了圆盘高度和角度. 这种微创手术显示出有希望的结果,患者的融合率高,并且没有植入器失败.
科学领域:
- 神经外科 神经外科
- 整形外科手术 整形外科手术
- 脊柱融合技术 脊柱融合技术
背景情况:
- 退行性磁盘疾病和脊柱不稳定性往往需要手术干预.
- 最少侵入性脊髓融合技术旨在减少手术致病率,同时实现最佳结果.
- 斜腰椎间体融合 (OLIF) 为传统的脊柱融合方法提供了替代方法.
研究的目的:
- 介绍L2-L5斜腰间体融合 (OLIF) 的手术技术.
- 评估OLIF在恢复磁盘高度和角度方面的有效性.
- 在OLIF程序后评估融合率和植入物稳定性.
主要方法:
- 详细描述OLIF手术技术,从患者定位到子放置.
- 涉及斜斜的后椎向腰椎的方法.
- 脚螺丝固定用于在子植入后构造稳定.
主要成果:
- 在术后,圆盘平均高度从7.47毫米显著改善到10.9毫米 (p < 0.0001).
- 术后从7.26°到9.81°的平均圆盘角度显著改善 (p = 0.0065).
- 在30名患者的最后随访时,持续的圆盘高度和角度与令人满意的骨融合,没有伪关节炎或植入物失败.
结论:
- L2-L5 OLIF技术在恢复腰椎盘高度和角度方面是有效的.
- OLIF为脊髓融合提供了一个可行的选择,具有高的融合率和出色的植入物稳定性.
- 这种最少的侵入性方法表明,对腰部内体融合有有利的短期结果.
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