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In periapical radiographs, the deviation of the apical foramen from the long axis of the anatomic apex is often invisible. In certain situations, it could be wise to use electronic apex locators or EALs. Conflicting findings were documented regarding the influence of the apical foramen's location concerning the anatomic apex on the accuracy of EALs. The present study aimed to clarify this possible influence. The cementoenamel junctions of 56 removed human maxillary and mandibular molars were
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Pisano et al. (2023) studied this question.
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