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Charge Couple Device-Based System for 3-dimensional Real Time Positioning on the Assessment of Segmental Range of Motion of Lumbar Spine

机译:腰椎运动节段性评估的基于电荷耦合器件的3维实时定位系统

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摘要

Objective: To observe the tested results of the segmental range of motion (ROM) of lumbar spine by charge couple device (CCD)-based system for 3-dimensional real-time positioning (CCD system), and to analyze its clinical significance. Methods: Seven patients with lumbar joint dysfunction and 8 healthy subjects were tested twice by the CCD-based system with an interval of 10 min. Results: The ROM of the patients was obviously lesser than that of the healthy subjects. The measuring data of segmental ROM of lumbar spine by CCD system is correlated significantly to the same data checked later on the same subjects in every direction of the movements. The differences between two checks are usually less than 1 degree. Conclusion: Specially designed CCD based system for 3-dimensional real-time positioning could objectively reflect the segmental ROM of lumbar spine. The system would be of great clinical significance in the assessment of the biomechanical dysfunction of lumbar spine and the effect of the treatment applied.
机译:目的:观察基于电荷耦合器件(CCD)的3维实时定位系统(CCD系统)对腰椎运动节段(ROM)的测试结果,并分析其临床意义。方法:使用基于CCD的系统对7位腰椎关节功能障碍的患者和8位健康受试者进行两次测试,间隔为10分钟。结果:患者的ROM明显小于健康人。 CCD系统对腰椎节段ROM的测量数据与以后在各个运动方向上对相同对象进行检查的相同数据显着相关。两次检查之间的差异通常小于1度。结论:专门设计的基于CCD的3维实时定位系统可以客观地反映腰椎节段ROM。该系统在评估腰椎生物力学功能障碍和所应用治疗效果方面具有重要的临床意义。

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