Interpretation of Root Canal Anatomy of Maxillary and Mandibular Permanent Canines in Saudi Subpopulation: A Cone-Beam Computed Tomography (CBCT) Study.

The objective of this investigation was to evaluate the root canal anatomy of permanent canines in a Saudi subpopulation utilizing CBCT. A total of 1328 CBCT images of maxillary (634) and mandibular (694) permanent canines were collected from Saudi patients who visited the College of Dentistry at King Saud University in Riyadh. The images were analyzed for root and canal numbers, canal configuration types, and symmetry between the bilateral canine teeth in each arch.

Silent sinus syndrome (First Case Report, Saudi Arabia with recommendation).

Introduction: Silent sinus syndrome is a rare disorder that presents a diagnostic challenge, most of the patients with this syndrome present with ophthalmological complaints without any nasal sinus symptoms, and it has a painless course and slow development. The syndrome can be diagnosed clinically and confirmed radiologically, and CT imaging is considered the gold standard for its diagnosis. The classical radiographic findings are opacification and collapse of the sinus walls.