Background: Dental aesthectics is now a necessary area in the field of dentistry, and new graduates' perceptions should be investigated. Hence the present cross-sectional study aimed to assess the perception about dental aesthetics among clinical interns, dentistry interns, and pre-clinical interns in dental colleges on Saudi Arabia. Materials and Methods: The study subjects comprises of all above three (clinical interns, dentistry interns, and pre-clinical interns) groups volunteered from different colleges. Perception about dental aesthetics was measured using a 14 item questionnaire. Chi-square test was performed on SPSS to determine the statistically significant differences (p<0.05) across gender and dentistry level. Results: Findings revealed 61% of the participants were male while 39% were female. Among them, 26% were pre-clinical interns, 41% were dental interns and 33%were clinical students. All the particiants reported some kind of dissatisfaction with appearance of their teeth and males were more satisfied and confident about their teeth and smile than females. Conclusion: To conclude, in the present study male participants and clinical students were confident about their smile as compared to female while dental interns thought others have good smile. The study reported the significant gender differences on looking at magazines, having whiter teeth, they way gums look and putting hand over mouth while non-significant differences across dentistry level.

Fibers can be used as restorative materials during post-endodontic treatment to avoid tooth fractures. Fibers can modify the stress by initiating a Monoblock effect that aids to dispel the stress along the tooth's long axis. Fibers can also prevent the formation of cracks due to the dispersal of stress to the fibers from the polymer matrix. Glass fiber-reinforced composite is one of the materials that can be used in dentistry for restoration. It is known that enclosing glass fibers into a resin matrix produces glass fiber-reinforced composites. The objective of this study was to evaluate the efficacy of glass fiber-reinforced composite restoration. This study utilized a systematic review that involved searching the literature and selecting articles for review based on the set criteria for exclusion and inclusion. The study established that glass fiberreinforced composite restoration recorded favorable outcomes compared to other non-fiber-reinforced composite materials and other composite materials. Glass fiber-reinforced composite materials are appropriate to be used for restoration based on their clinical efficacy.