牙过敏和牙衰退:根表面覆盖的影响 - 一项回顾性研究
Romain Ohanessian1,2, Angéline Antezack1,2,3, Alexandre Feuillette1,2
1Faculté des Sciences Médicales et Paramédicales, École de Médecine Dentaire, Aix-Marseille Université, Marseille, France.
概括
牙周美容手术通过实现根表面覆盖,有效地抑制牙过敏. 较大的根表面覆盖与过敏度的降低有显著的相关性,突出其在治疗成功中的重要性.
科学领域:
- 牙周病学 牙周病学
- 牙科手术 牙科手术
背景情况:
- 牙过敏 (DH) 是一个常见的临床发现.
- 牙衰退可以暴露根表面,导致DH.
- 牙周美容手术的目的是覆盖暴露的根部表面.
研究的目的:
- 评估通过牙周整形手术实现的根表面覆盖和抑制显著的牙过敏性之间的关联.
- 为了比较牙之间根覆盖的术术结果,包括持久性DH和没有持久性DH的牙.
主要方法:
- 患有显著的DH (Schiff分数≥2) 和牙衰退的患者接受了牙周美容手术以覆盖根部.
- 在手术后6个月,重新评估了DH患病率.
- 手术结果以根表面覆盖率和根高度覆盖率 (以像素和毫米) 的百分比来衡量.
主要成果:
- 观察到DH患病率显著降低,93.2%的治疗牙在术后6个月出现抑制.
- 在没有DH的牙中,完整的根表面覆盖率明显高于没有DH的牙 (69.6%),而不是持久DH (0.0%).
- 没有DH的牙的平均根表面覆盖率 (88.3%) 比患有DH的牙 (62.6%) 大得多.
结论:
- 成功的外科根覆盖,特别是根表面覆盖的程度,是实现牙过敏抑制的关键因素.
- 牙周美容手术通过解决根部暴露,证明了在治疗牙周病的有效性.
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