Treatment outcome in endodontics: The Toronto Study - Phases 3 and 4: Orthograde retreatment
Treatment outcome in endodontics: The Toronto Study - Phases 3 and 4: Orthograde retreatment
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DOI：
10.1016/j.joen.2007.11.003
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发表时间：
2008-02-01
影响因子：
4.2
通讯作者：
Friedman, Shimon
中科院分区：
文献类型：
--
作者：
de Chevigny, Cristian;Dao, Thuan T.;Friedman, Shimon
再治疗后4-6年的结果在多伦多研究的第3和第4期进行评估。退牙477颗，失访333颗，拔牙18颗，126颗（召回率41%，不包括124颗停牙者）检查愈合结果(根尖周指数评分，
Outcome 4-6 years after retreatment was assessed for Phases 3 and 4 of the Toronto Study. Of 477 teeth retreated, 333 were lost to follow-up, 18 were extracted, and 126 (41% recall, excluding 124 discontinuers) were examined for outcome of healed (periapical index score,