Zinc oxide eugenol sealer; Calcium hydroxide sealer; Glass ionomer sealer; Resin root canal sealer.
氧化锌丁香油；氢氧化钙；玻璃离；树脂根管封闭剂。
In this review, we summarized the common experiment method for the sealing ability of root canal sealer.
本文就目前检验封闭剂封闭性的常用方法进行综述。
Objective To compare the apical sealing ability of Sankin hydroxyapatite root canal sealer with traditional root canal sealers.
目的比较三金羟磷灰石根管封闭剂与传统根管封闭剂的封闭能力。
The result indicated that the irritation of the MPU 03 material on periapical tissue was less than the root canal sealer and Guttapercha( P< 0.01).
结果显示：MPU-03材料对根尖周组织的刺激性明显轻于常规的糊剂牙胶尖充填材料（P＜0．01）。
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.
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。
Root canal sealer combined with the core materials and dentin could seal the access between the oral cavity and periapical tissue, promoting the healing.
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。
Root canal sealer combined with the core materials and dentin could seal the access between the oral cavity and periapical tissue, promoting the healing.
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。
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