Evaluation of Enamel Surface after Removal of Adhesive Resin: An in Vitro Study
作者: Geeta PyakurelDr Gazi Shamim HassanProfMahmood SajedeenDr
作者单位: 1Bangabandhu Sheikh Mujib Medical University
刊名: Orthodontic Journal of Nepal, 2018, Vol.8 (2), pp.12-16
来源数据库: Orthodontic and Dentofacial Orthopedic Association
DOI: 10.3126/ojn.v8i2.23065
原始语种摘要: Introduction: Preservation of the enamel surface during the removal of orthodontic appliance is an essential aspect for clinicians. However, various therapeutic measures can affect the enamel surface. The objective of the research is to evaluate the roughness of enamel surface after the removal of adhesive resin.Materials & Method: 40 extracted human premolar teeth were randomly divided into two groups and the enamel surfaces were initially subjected to profilometer for the assessment of surface roughness. Following bracket bonding, debonding was done and adhesive resin was removed by stainless steel bur in Group A and tungsten carbide bur in Group B. Again, the surface roughness was measured by profilometer. Independent t-test was performed to compare the enamel surface roughness between...
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  • tungsten 
  • roughness 粗糙度
  • profilometer 表面光洁度仪
  • surface 
  • compare 比较
  • stainless 不锈的
  • carbide 碳化钙
  • initially 最初
  • steel 
  • enamel 珐琅质