使用15%盐酸的重复蚀刻周期对质损失和树脂透中的相对衰减系数的影响

Dayang Fadzlina Abang Ibrahim1, Noren Nor Hasmun2, Yih Miin Liew3

  • 1Paediatric Dental Specialist Clinic, Sarawak General Hospital, Kuching, Sarawak, Malaysia; Centre of Paediatric Dentistry and Orthodontics Studies, Faculty of Dentistry, Universiti Teknologi MARA, 47000 Sungai Buloh, Selangor, Malaysia.

概括

在七个循环之后重复质蚀刻循环以进行树脂透,可显著增加33%以上的质损失. 树脂透深度保持一致,这表明过度蚀刻的益处有限.