枢

Objective To evaluate the role of multi-slice spiral CT and three-dimensional reconstruction in detecting atlantoaxial injury.

目的 探讨多层螺旋CT扫描及三维重建技术在寰枢椎损伤中的价值。

Objective To investigate the method and effect of the treatment of atlantoaxial fracture and dislocation.

目的 探讨应用Apofix椎板夹治疗寰枢椎骨折、脱位的方法及疗效。

Methods The MSCT and digital radiography data of 39 cases with atlantoaxial injury verified by clinical workups were retrospectively analyzed.

回顾性分析39例经临床确诊的寰枢椎损伤患者的MSCT及DR资料。

Objective: To evaluate the biomechanical stability of C1-C2 pedicle screws fixation technique for atlantoaxial instability.

目的：评价寰枢椎后路椎弓根螺钉钢板固定的生物力学稳定性。

Spiral CT reconstruction can provide the most accurate and integrity imaging information and is very useful in the diagnosis of atlantoaxial injuries and deformity.

螺旋CT重建技术能够提供准确、完整的影像学信息，在寰枢椎损伤与畸形的诊断中具有重要应用价值。

The value,limitations and its clinical application of the different images were compared with each other. Results Of the 33 cases,29 cases had atlanto-axial injuries and 4 cases had isolated atlantoaxial dislocations.

回顾性分析33例寰枢椎损伤患者的影像资料，并进行对照分析，比较各项影像检查结果在诊断中的价值、局限性及在临床诊断中的功能。

The value,limitations and its clinical application of the different images were compared with each other. Results Of the 33 cases,29 cases had atlanto-axial injuries and 4 cases had isolated atlantoaxial dislocations.

回顾性分析33例寰枢椎损伤患者的影像资料，并进行对照分析，比较各项影像检查结果在诊断中的价值、局限性及在临床诊断中的作用。

Objective: To evaluate safety and reliability with freehand technique of posterior lateral mass screw implantation in the treatment of atlantoaxial instability.

目的：评价寰枢椎后路侧块和椎弓根螺钉徒手置入技术的安全性和可靠性。

To evaluate the method and curative effect of posterior internal fixation and bone grafting fusion for atlantoaxial fracture or dislocation.

［目的］探讨寰枢椎骨折脱位后路内固定植骨融合术的方法和疗效。

ABSTRACT］ Objective To investigate the surgical efficacy through anterior loosening and posterior fusion for irreducible atlantoaxial dislocation.

目的 探讨难复性寰枢椎脱位经颈前路松解、后路融合的临床疗效。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。