在全膝关节整形手术中,小腿骨的不稳定是小腿骨高层的次要原因:一个案例报告
Neil Jain1, Brendan Smith, Tyler Smith
1Department of Orthopaedic Surgery, St. Luke's University Health Network, Bethlehem, Pennsylvania.
JBJS case connector
|July 24, 2025
概括
在全膝关节整形术 (TKA) 后,由于高骑 (patella alta) 导致的骨不稳定性可以得到有效的治疗. 结骨切除术 (TTO) 成功地重新定位了骨,解决了不稳定性和疼痛.
科学领域:
- 整形外科手术 整形外科手术
- 膝关节关节整形手术 膝关节关节整形手术
- 生物机械分析分析
背景情况:
- 骨高度通常被认为是膝关节整形术 (TKA) 结果的次要因素.
- 原生关节高度可以导致TKA后的并发症,包括疼痛和不稳定.
- 一个J标志表明膝盖曲期间异常的骨跟踪.
研究的目的:
- 为了研究骨高层引起的TKA骨不稳定性的管理.
- 介绍一个成功手术干预这一特定并发症的案例研究.
主要方法:
- 一名65岁的女性患者患有先前存在的关节高度,接受了TKA.
- 患者在TKA后出现了显著的骨和全球不稳定性,J标志呈阳性.
- 进行了结骨切除术 (TTO),以实现骨脱稳.
主要成果:
- 通过TTO手术,成功地纠正了带不良跟踪.
- 在术后,患者经历了疼痛和不稳定的解决.
- 在1年的随访中,患者已无困难地恢复正常的日常活动.
结论:
- 在TKA之后,关节的不稳定性是关节高层的次要原因,这是一个可控的情况.
- 结节骨切除术 (TTO) 是一种可行的手术选择,用于纠正这些病例中的带不良跟踪和不稳定性.
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