根管封闭剂封闭性能检测方法研究进展  

作　　者：房俊艳[1] 贾云飞[1] 宋永海[2] 凌均棨[3] 

机构地区：[1]山东大学齐鲁医院桓台分院,256400 [2]山东省淄博市中心医院,255036 [3]中山大学光华口腔医学院.附属口腔医院,510055

出　　处：《当代医学》2011年第3期34-35,共2页Contemporary Medicine

摘　　要：根管封闭剂与核心充填材料、牙本质结合,封闭口腔和根尖周通道,促进尖周组织愈合。良好的封闭性是根管封闭剂的重要特性之一,选择合适的检验方法检测封闭剂的封闭性至关重要。本文就目前检验封闭剂封闭性的常用方法进行综述。Root canal sealer combined with the core materials and dentin could seal the access between the oral cavity and periapical tissue,promoting the healing.Sealing ability of the root canal sealer is one of the most important properties,and it is a crucial step to test sealing ability of root canal sealer.In this review,we summarized the common experiment method for the sealing ability of root canal sealer.

关 键 词：微渗漏 封闭性 根管封闭剂 方法 

分 类 号：R781.05[医药卫生—口腔医学]