Direct pulp capping with a dentinal adhesive resin system: a pilot study.
Direct pulp capping with a dentinal adhesive resin system: a pilot study.
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使用牙本质粘合树脂系统直接盖髓：一项试点研究。
DOI：
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发表时间：
1995
影响因子：
1.9
通讯作者：
G. Unterbrink
中科院分区：
文献类型：
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作者：
T. Heitmann;G. Unterbrink
直接盖冠后暴露的牙髓组织的临床和组织学反应似乎与细菌渗透比直接材料毒性更密切。牙本质粘结剂已被建议作为氢氧化钙的替代物来保护牙髓。在这项初步研究中，用含有戊二醛的牙本质粘接剂对8颗恒磨牙和磨牙进行了直接盖髓。这些牙齿立即用树脂复合体修复。临床技术包括在准备过程中使用氢氧化钙糊剂覆盖暴露部位。牙釉质和牙本质用磷酸酸蚀。在最初的2-6个月的观察期内，所有的牙齿都保持活力，没有任何症状。
The clinical and histological responses of exposed pulpal tissue after direct capping appear to be more closely related to bacterial infiltration than to direct material toxicity. Dentinal bonding agents have been suggested as a replacement for calcium hydroxide for pulpal protection. In this pilot study, direct pulp capping with a glutaraldehyde-containing dentinal adhesive was performed on eight permanent premolars and molars. The teeth were immediately restored with a resin composite restoration. The clinical technique included the use of a calcium hydroxide paste to cover the exposure site during completion of the preparation. Enamel and dentin were etched with phosphoric acid. All teeth remained vital and without symptoms during the initial observation period of 2 to 6 months.