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Objectives: To evaluate the prevalence of radix molaris in mandibular first and second molars in a Portuguese subpopulation using cone-beam computed tomography and to characterize its anatomical features. Methods: This retrospective cross-sectional study included 505 cone-beam computed tomography scans comprising 1...

Objectives: To evaluate the prevalence of radix molaris in mandibular first and second molars in a Portuguese subpopulation using cone-beam computed tomography and to characterize its anatomical features. Methods: This retrospective cross-sectional study included 505 cone-beam computed tomography scans comprising 1...

Odontogenic maxillary sinusitis is a sinus pathology secondary to maxillary dental pathologies or complications from dental procedures. Due to its clinical presentations of sinonasal symptoms, odontogenic sources may be underdiagnosed, leading to an incorrect treatment. This report presents two cases in which odonto...

Objectives: Apical periodontitis is a lesion of endodontic origin caused by an immune response to necrotic and infected dental pulp. Since apical periodontitis can persist after endodontic treatment, radiographic diagnosis is crucial. This study evaluates factors associated with the prevalence of apical periodontiti...

This study aims to report a clinical case of an isolated oral manifestation of secondary syphilis. A Caucasian 30-year-old female patient presented to a public oral health service in Southern Brazil, complaining of symptomatic oral ulcerative lesions without spontaneous regression for over 30 days. Intraoral examina...