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烯酸铁板对牙患者咬力的影响
Madhu Ranjan1, Surender Kumar1, Daya Shankar2
1Department of Prosthodontics and Crown & Bridge, Dental Institute, RIMS, Ranchi, Jharkhand, India.
Bioinformation
|July 10, 2025
概括
在咬伤力测量过程中使用牙板显著减少最大自愿咬伤力 (MVBF) 由于不适. 大多数参与者宁愿不使用 splint,这表明在牙科研究中使用 splint 存在挑战.
科学领域:
- 牙科科学 牙科科学
- 生物力学 生物力学
- 口腔健康研究研究 口腔健康研究
背景情况:
- 牙支柱在咬伤力测量时用于牙保护.
- 了解铁对咬力精度的影响对于可靠的数据至关重要.
研究的目的:
- 为了评估烯酸树脂对最大自愿咬伤力 (MVBF) 测量的影响.
- 评估参与者的偏好和舒适度在咬伤力记录期间使用子时.
主要方法:
- 测量了20名参与者的最大自愿咬伤力 (MVBF) 在右第1骨区域.
- 测量是在使用和不使用烯酸树脂子的情况下进行的.
- 记录了参与者的偏好和不适的原因.
主要成果:
- 在使用 splint 时观察到 MVBF 的统计显著降低 (平均差异:21.9 N,p=0.01).
- 平均咬伤力从243.25N (没有 splint) 降至221.3N (带有 splint).
- 80%的参与者报告不适,并更喜欢没有 splint 的方法.
结论:
- 烯酸树脂铁片显著降低了测量的最大自愿咬伤力.
- 参与者不适是使用支柱时影响MVBF的主要因素.
- 在牙科中,用于准确测量咬力时存在挑战.
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