影响成人脊椎形手术后术后骨盆发生率降低的因素
Nobuki Tanaka1, Tetsuro Ohba2, Kotaro Oda2
1Department of Orthopaedics Surgery, University of Yamanashi, 1110 Shimokato, Chuo, Yamanashi, 409-3898, Japan. tanakan@yamanashi.ac.jp.
概括
在成人脊椎形手术后,盆腔发病率下降. 手术前的关节脱与手术后更大的骨盆发病率变化有关.
科学领域:
- 整形外科 整形外科 整形外科
- 脊柱外科手术 脊柱外科手术
- 放射学 放射学是一门学科.
背景情况:
- 成年脊柱形 (ASD) 手术的目的是纠正脊柱对齐.
- 盆腔发病率 (PI) 是脊盆平衡的一个关键参数.
- 骨关节 (SIJ) 退化可能会影响手术后的脊骨盆参数.
研究的目的:
- 为了调查手术前的圣关节 (SIJ) 退化.
- 分析SIJ退化对成人脊椎形 (ASD) 手术后术后骨盆发病率 (PI) 变化的影响.
主要方法:
- 对122名成年脊柱形患者的回顾性分析.
- 对SIJ退化术前盆腔CT扫描的评估.
- 从手术前和后的X光照中测量脊骨皮层的参数.
主要成果:
- 手术后PI显著下降3.2° (P < 0.0001).
- 在相当数量的患者中,SIJ外置在手术前存在.
- 在SIJ外置和手术后更大的PI下降之间发现了显著的相关性 (P = 0.0035).
结论:
- 在成人脊椎形的纠正手术后,盆腔发病率显著下降.
- 手术前的关节脱是与术后PI变化相关的关键因素.
- 手术前的PI值和SIJ脱是ASD手术后PI变化的重要预测因素.
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