在隔离前十字带重建的情况下,侧侧额外关节形会影响膝盖的稳定性吗?
Ahmed Nabil1, Khaled Abd Halim Hafez1, Ahmed Rizk1
1Orthopaedic Surgery Department, Faculty of Medicine, Cairo University, Cairo, Egypt.
Journal of orthopaedics
|March 7, 2024
概括
侧侧额外关节透术 (LET) 在前十字带 (ACL) 恢复中显著改善了旋转稳定性,减少了轴转移现象. 虽然LET增强了稳定性,但功能性结果 (如Lysholm分数) 与单独的标准ACLR相比没有显著差异.
科学领域:
- 整形外科手术 整形外科手术
- 运动医学 运动医学
- 生物力学 生物力学
背景情况:
- 前十字带 (ACL) 损伤通常需要进行外科重建.
- 恢复旋转稳定性和减少异常的膝盖运动是ACL恢复的关键目标.
- 侧侧外关节紧张术 (LET) 是一种增强技术,与关节内ACL重建一起使用.
研究的目的:
- 为了评估侧向外关节紧缩术 (LET) 在前十字带 (ACL) 恢复过程中对膝盖功能和旋转稳定性的影响.
- 为了比较解剖单捆ACL重建 (ASB-ACLR) 结果与单独的LET和ASB-ACLR.
主要方法:
- 在2020年2月至2022年8月期间进行了一项前性随机临床研究.
- 20名患者接受了ASB-ACLR与 ilio-tibial带延展 (LET),形成A组.
- 一个对照组 (B组) 仅接受ASB-ACLR.
主要成果:
- 将LET与ASB-ACLR相结合,显著减少了高等级的轴转变现象 (P=0.003).
- 手术后,60%的A组和90%的B组的转轴转移测试是负的.
- 在手术后的两组之间,在Lysholm分数或Lachman测试中没有发现统计学上显著的差异.
结论:
- 侧侧外关节位增强 (LET) 在ACL恢复中显著增强了旋转稳定性,特别是在高度旋转转移现象中.
- 虽然LET改善了特定的稳定性指标,但在本研究中,膝盖的整体功能结果和前部稳定性与标准ACLR没有显著差异.
更多相关视频
相关概念视频
Knee Joint
The knee joint is the most complicated joint in the body. It consists of three articulations– two tibiofemoral and one patellofemoral. As is characteristic of synovial joints, the knee joint has a thin articular capsule that partially surrounds this joint cavity. Additionally, several ligaments, muscles, and cartilaginous structures support the movement of the knee.
A total of seven ligaments support the knee joint. The patellar ligament, which is also attached to the quadriceps femoris group...
A total of seven ligaments support the knee joint. The patellar ligament, which is also attached to the quadriceps femoris group...
Ankle Joint
The ankle is formed by the talocrural joint (crural = leg). It consists of the articulations between the talus bone of the foot and the distal ends of the tibia and fibula of the leg. The superior aspect of the talus bone is square-shaped and has three areas of articulation. The top of the talus articulates with the inferior tibia. This is the portion of the ankle joint that carries the body weight between the leg and foot. The sides of the talus are firmly held in position by the articulations...


