Targeted Endodontic Microsurgery of a Mandibular First Molar with a Separated Instrument Using the 3D-printed Guide and Trephine Bur: A Case Report with a 2-year Follow-up
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Endodontic microsurgery (EMS) is a specific treatment modality that targets the root apex of infected teeth that have not been healed by traditional root canal treatments. Recently, the use of advanced three-dimensional (3D) reconstruction technology, such as ... ...