Retrospective study on direct pulp capping with calcium hydroxide.
Retrospective study on direct pulp capping with calcium hydroxide.
复制标题
氢氧化钙直接盖髓术的回顾性研究
DOI：
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复制
发表时间：
2011
影响因子：
1.9
通讯作者：
M. Blettner
中科院分区：
文献类型：
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作者：
B. Willershausen;I. Willershausen;A. Ross;Sonja Velikonja;A. Kasaj;M. Blettner
目的
评价氢氧化钙直接盖髓剂在恒牙中的成功率。
方法和材料
本研究共治疗了1，075颗恒牙。所有患者均采用氢氧化钙直接盖髓。入选标准为具有健康牙髓的牙齿、具有可逆性牙髓炎迹象的牙髓以及髓室顶部开口小于2 mm2。排除具有严重退变过程或坏死的牙髓。直接盖后，所有牙齿最终恢复与银汞合金，复合材料，玻璃离子水门汀，或其他牙科材料。牙齿观察长达9年，3个月后进行首次访视，然后每年进行一次常规访视。
结果
直接帽盖术1年成功率为80.1%，5年成功率为68.0%，9年成功率为58.7%。受因果事件影响的牙齿表面数量存在实质性差异（P = .0005）。随后的明确的再灌注也显著影响了生存率（P = 0.0035）。
结论
氢氧化钙直接盖髓是一种成功的治疗方法，当相应的适应症和修复材料的使用。
OBJECTIVE
To evaluate the success rate of a calcium hydroxide-based direct capping agent in permanent teeth.
METHOD AND MATERIALS
A total of 1,075 permanent teeth were treated in this study. All patients received direct pulp capping with a calcium hydroxide-based agent. Inclusion criteria were teeth with healthy pulps, pulps with signs of reversible pulpitis, and a pulp chamber roof opening smaller than 2 mm2. Pulps with severe degenerative processes or necrosis were excluded. After direct capping, all teeth were definitively restored with amalgam, composite, glass-ionomer cement, or other dental materials. The teeth were observed up to 9 years with a first visit after 3 months followed by an annual routine visit.
RESULTS
The success rate of direct capping was 80.1% after 1 year, 68.0% after 5 years, and 58.7% after 9 years. Substantial differences were found regarding the number of tooth surfaces affected by the causal event (P = .0005). The subsequent definitive restorations also significantly influenced the survival rate (P = .0035).
CONCLUSION
Direct pulp capping with calcium hydroxide is a successful therapy when the respective indications and restorative materials are employed.
影响因子：
5
作者：
Aeinehchi, M;Eslami, B;Saffar, AS
通讯作者：
Saffar, AS