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融合序列和多层次前椎间盘切除和融合中的伪的危险因素
Hyun Woong Mun1, Jong Joo Lee1, Hyun Chul Shin1
1Department of Neurosurgery, Kangbuk Samsung Hospital, Sungkyunkwan University College of Medicine, Seoul , Republic of Korea.
Neurosurgery
|May 23, 2025
概括
多层前椎切除和融合 (ACDF) 显示较低的融合速率和较长的融合时间,特别是在尾部水平. 在这些复杂的ACDF程序中,聚乙基可能会增加伪风险.
科学领域:
- 脊柱外科手术 脊柱外科手术
- 整形外科手术 整形外科手术
- 神经外科 神经外科
背景情况:
- 前椎间盘切除和融合 (ACDF) 是对椎脊柱疾病的常见治疗方法.
- 伪炎是一种已知的并发症,特别是在多层次的ACDF之后.
- 优化融合速率和最大限度地减少伪骨,对于成功的ACDF结果至关重要.
研究的目的:
- 为了比较2级和3级ACDF之间的融合速率和时间.
- 在多层次的ACDF中识别伪风险因素.
- 评估子材料对聚变结果的影响.
主要方法:
- 对119名接受2级或3级ACDF患者的回顾性分析,随访时间至少为2年.
- 用于评估脊柱间运动和确定融合状态的动态放射图.
- 包括卡普兰-梅尔和考克斯回归在内的统计分析,以确定伪风险因素.
主要成果:
- 在24个月内,2级ACDF的累积融合率 (73.1%) 比3级ACDF (57.7%) 高.
- 2级ACDF (13.81个月) 与3级ACDF (18.35个月) 的中位融合时间较短.
- 聚乙基 (PEEK) 和多层ACDF与增加伪风险有关.
结论:
- 多层ACDF,特别是在尾部层面,与较低的融合速率和较长的融合时间有关.
- 在多层ACDF中,PEEK子可能会增加伪风险.
- 精心选择手术技术和材料对于改善多层次ACDF的融合结果至关重要.
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