Mineral trioxide aggregate as pulp capping agent for primary teeth pulpotomy: 2 year follow up study.
Mineral trioxide aggregate as pulp capping agent for primary teeth pulpotomy: 2 year follow up study.
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三氧化二矿物质聚集体作为乳牙活髓切断术的盖髓剂：2 年随访研究。
DOI：
10.17796/jcpd.33.4.r83r38423x58h38w
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发表时间：
2009
期刊：
影响因子：
--
通讯作者：
S. Sugnani
中科院分区：
文献类型：
--
作者：
P. Subramaniam;S. Konde;Somy P Mathew;S. Sugnani
本研究的目的是临床和影像学评价矿物三氧化物聚合物（MTA）作为一种剂的活髓切断在乳牙，并比较它与甲醛甲酚（FC）活髓切断。对19名6 ~ 8岁儿童的40颗乳磨牙进行了FC或MTA活髓切断术治疗。在24个月的时间内，定期对所有磨牙进行临床和放射学评估。将观察结果制成表格并进行统计分析。FC活髓切断术的成功率为85%，而MTA的成功率为95%。MTA的临床和影像学成功率高于FC。MTA可能是一种良好的材料，用于乳牙的活髓切断术，其牙髓已受到龋坏或机械性牙髓暴露的影响。
The aim of the present study was to clinically and radiographically evaluate Mineral Trioxide Aggregate (MTA) as an agent for pulpotomy in primary teeth and to compare it with that of formocresol (FC) pulpotomy. Nineteen children between the ages of 6 to 8 years with 40 carious primary molars were treated with pulpotomy using either FC or MTA. All the molars were evaluated clinically and radiographically at regular intervals over a twenty four month period. The observations were tabulated and statistically analyzed. Eighty five percent success was observed with FC pulpotomy whereas MTA showed 95% success. MTA showed a higher clinical and radiographic success rate than FC. MTA may be a favorable material for pulpotomy in primary teeth whose pulps have been compromised by a carious or mechanical pulp exposure.