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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...

Objectives: This study aimed to determine if there are differences in the upper airway space between the three facial biotypes described by Ricketts. It also investigated if there are anatomical differences between males and females at the upper airway level. Methods: Data was collected from a private orthodontic cl...

Achieving a favorable outcome after endodontic treatment depends on a clear understanding of tooth anatomy, identification of variations, and precise root canal location. Multi-rooted mandibular molars often deviate from the expected configuration, sometimes featuring additional roots, such as radix entomolaris (RE)...

The present case report describes the non-surgical treatment of alveolar inferior nerve paresthesia caused by the extrusion of calcium hydroxide as intracanal medicament. A 45-year-old female patient had a chief complaint of numbness and pain in the left lower lip region for 2 months. Radiographic examination reveal...

Objectives: To compare the cyclic fatigue resistances of MicroMega Remover, EndoArt, and ProTaper nickel-titanium retreatment files when used in curved artificial canals. Methods: A total of 45 new C-wire Remover, controlled-memory wire EndoArt D2, and nonheat- treated NiTi ProTaper D2 retreatment files, 15 per grou...