,:

Safiya Sana1, Mohammed Feroze Hussain2, Rony T Kondody3

  • 1Department of Orthodontics & Dentofacial Orthopedics at Al-Badar Rural Dental College and Hospital, Gulbarga, India.

概括

金属支架在去除粘合剂后,比陶支架更多地增加了质表面的粗度. 高速碳化钻孔显著粗的面膜,未能恢复其原始表面.