Maxillary first premolar with 3 root on both sides of a subjet:case report / 实用口腔医学杂志

ABSTRACT

The maxillary first premolar is a transitional tooth between incisors and molars. Most maxillary first premolars have 2 root canals. However, the bilateral maxillary first premolar with 3 roots and 3 canals has not been described. This article reports a rare caseThe bilateral maxillary first premolar with 3 roots and 3 canals.