Evaluation of Root Canal Morphology of Maxillary Second Premolars and Its Relation to Maxillary Sinus in a Saudi Arabian Population.

Aim: This study aimed to evaluate the root canal anatomy of maxillary second premolars, and its relation to the maxillary sinus in a Saudi Arabian population using cone-beam computed tomography.

Materials And Methods: Records of 301 patients (602 Teeth) were obtained from a Cone-beam Computed Tomography Database of the College of Dentistry, Jazan University from February 2020 to January 2022. The number of roots, root canals, and the relationship between the root apices of maxillary second premolars and the floor of the maxillary sinuses were studied.

Correlation of Feeding Practices and Dental Caries among Preschool Children of Jazan, KSA: A Cross-sectional Study.

Objective: Breastfeeding is integral for the healthy development of infants during the first year of life. The objective of this study was to investigate the feeding practices and their effect on dental health among Saudi children in rural Jazan, the southern region of Saudi Arabia.

Materials And Methods: A cross-sectional study was conducted among 330 participants from two villages namely Baish and Abu-Areesh of Jazan Province, Kingdom of Saudi Arabia.