Horizontal Root Fracture in Maxillary First Premolar: a Case Report
نویسنده
چکیده
Horizontal root fractures of the posterior teeth are rare and occur due to severe trauma. We report herein a case of horizontal root fracture in the middle third of a two-rooted maxillary left first premolar. Since the coronal part of tooth was non-vital, calcium hydroxide was used as an intracanal medication for 10 days. Later, root canal therapy was successfully performed with mineral trioxide aggregate (MTA) and gutta-percha cones. At 3-year follow-up, the tooth was asymptomatic, and clinical and radiographic examination revealed that healing patterns.
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