In vitro comparison of root canal obturation quality in primary molars using lentulo spiral and reverse rotary techniques with zinc oxide eugenol and endoflas: microcomputed tomography analysis
BMC Oral Health. 2025 Nov 16;25(1):1787. doi: 10.1186/s12903-025-07165-x. ABSTRACT BACKGROUND: Primary teeth are necessary for mastication, speech, and guiding the eruption of permanent teeth. Dental …