新的服装规范:用于环绕固定造间隔器的材料是否会影响造的合规性?
Tyler Adams1, Christopher Baker1, Sallie Canumay1
1Department of Orthopedic Surgery, Riverside University Health System, Moreno Valley.
Journal of pediatric orthopedics
|January 22, 2026
概括
这项研究评估了在使用不同的材料来固定造间隔器时的造合规性. 凝聚性带提供了最高的合规性,尽管差异在临床上并不显著,这表明提供者的偏好决定了材料选择.
科学领域:
- 骨科生物力学 骨科生物力学
- 生物材料科学是生物材料的科学.
背景情况:
- 玻璃纤维件可以增加由于的内部压力,冒着并发症的风险.
- 带有间隔器的单模具可以容纳胀,但间隔器安全方法各不相同.
- 对用不同材料固定的门件的合规性进行调查对于患者的治疗结果至关重要.
研究的目的:
- 为了评估一个门造系统的合规性 (压力下的灵活性).
- 为了比较造间隔器用塑料带,丝带或凝聚带固定时的合规性.
- 为了确定材料选择是否会影响造品适应胀的能力.
主要方法:
- 使用玻璃纤维造物中的盐水袋创建了一个模拟的水模型.
- 造是无的,6毫米造间隔器用塑料带,丝带或凝聚带固定.
- 测量件的合规性是通过膨胀盐水袋和记录压力变化来测量,对照组没有使用固定材料.
主要成果:
- 对照组的平均遵守率最高 (2.80 mL/mm Hg),而塑料带的遵守率最低 (2.47 mL/mm Hg).
- 与对照组相比,塑料带显著降低了造合规性 (P=0.025).
- 凝聚性带的合规性不低于塑料和丝带,表明性能相似.
结论:
- 塑料带导致造合规性最低,而凝聚性带显示最高.
- 观察到的保证材料之间的合规性差异在临床上并不显著.
- 为固定造间隔器的材料选择可以根据提供者的偏好,因为临床影响最小.
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