Comparative Study of the Inclination Angle and Complications of Eccentric Grafts Position in ACL Reconstruction and Normal ACL: Retrospective Cohort
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 108
- 主要终点
- Inclination angle
研究概览
简要总结
The anatomic ACL reconstruction aims at functional restoration of the ACL to its native dimensions, collagen orientation and insertion sites. Even if the anatomic foot prints are correctly chosen for the tibial and femoral tunnels does the position of interference screw in the tibial tunnel alter the ACL orientation? The study hypothesized that the position of interference screw in the tibial tunnel would alter the graft orientation in anatomic ACL reconstruction. The purpose of this study was to compare graft orientation and inclination angle with posterolateral and anteromedial interference screw position in tibial tunnel in aperture fixation techniques.
研究设计
- 研究类型
- Interventional
- 分配方式
- Non Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 60 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •magnetic resonance imaging (MRI) of patients with ACL reconstruction was compared to MRI in which ACL was intact.
- •patients with isolated ACL injury who underwent ACL reconstruction surgery using quadripled hamstrings graft and operated by a single senior surgeon
- •Both pre-operative and post-operative MRI should be available for assessment
- •No history of trauma in the post-operative or rehabilitation period
排除标准
- •Concomitant bony or other ligament injury to the same knee
- •history of previous surgery to the same knee
- •Revision ACL reconstruction surgery
- •surgery done at other center or by other doctors at our institute
- •Pre-operative and/or post-operative MRI not available
研究组 & 干预措施
Anterior cruciate ligament normal
normal Anterior cruciate ligament reconstruction
干预措施: Interference screw (Procedure)
Anterior cruciate ligament reconstruction
Anterior cruciate ligament reconstruction and Position screw fixation
干预措施: Interference screw (Procedure)
结局指标
主要结局
Inclination angle
时间窗: 6 months
Mean anterior cruciate ligament inclination angle in sagital x-ray (degree)
次要结局
- post-operative complications(6 months)
研究者
Jatupon Kongtharvonskul
principle investigator
Ramathibodi Hospital