Mineral trioxide aggregate apical plugs in teeth with open apical foramina: a retrospective analysis of treatment outcome.
INTRODUCTION: Teeth with open apical foramina present a challenge during root canal treatment, and little is known about the clinical outcome of treatment in such teeth. This retrospective study assessed healing of teeth with open apices managed by the placement of mineral trioxide aggregate apical plugs. METHODS: Seventy-two patients with 78 teeth with apical resorption or excessive apical enlargement, treated between 2000 and 2006, were contacted for follow-up examination 12 to 68 months after treatment (median 30.9 months). Treatments were provided by supervised undergraduate students (27%
Обработка статьи · этапы, ошибки и управление
Ошибки и ограничения
История · было → стало
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