Objectives. The worldwide interest of both dentists and patients in esthetic dentistry has affected decision-making in dental practice. The aim of this study was to investigate contemporary dental practice in restorative dentistry and the relationship between evidence-based dentistry in caries research and decision-making in clinical practice in restorative dentistry. Methods. The study was conducted through a structured questionnaire distributed randomly at the Jordanian Dental Association registered dentists in Jordan. The questionnaire aimed to clarify the degree of knowledge and practice of evidence-based dentistry in caries research the dentists hold regarding clinical decision-making in restorative dentistry. Results. The majority of the surveyed dentists (77%) treat teeth with irreversible pulpitis with root canal treatment rather than vital pulp therapy. 13.8% routinely insert a post and 23% routinely crown the tooth after root canal treatment regardless of the remaining tooth structure. Badly damaged teeth are treated with full crowns in 72% of the cases. Regarding Hollywood smile or smile makeover, the majority of dentists choose conservative approaches, and implants were the first choice to replace missing teeth for 93.8% of the surveyed dentists. Conclusion. A higher degree of implementation of evidence-based dentistry in clinical decision-making was found in Prosthetic Dentistry than in Endodontics. Yet, the gap between evidence-based data and clinical practice needs bridging. More emphasis on communicating these data to educators to integrate them into the dental curriculum is a must.

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Background. Rehabilitation of the edentulous patients has always been a challenge. The success of conventional complete denture therapy might be affected by several factors such as patients’ age, personality, previous denture wearing experience, expectations, aesthetics, residual ridge form and anatomy, denture quality, the method of its construction, dentist experience, and dentist-patient relations. Objectives. The aim of this study was to compare patient satisfaction with complete dentures provided by fourth and fifth year dental students and prosthodontists with a minimum of 5 years’ experience at the University of Jordan Hospital 8 weeks after insertion. Methods. Questionnaires were distributed to a total of 60 completely edentulous patients who received complete maxillary and mandibular dentures. Besides demographic questions, the questionnaire included questions that probed the patient’s satisfaction with his maxillary and mandibular dentures in general using two types of scales. Results. Results indicated that dentist experience does not affect patients’ satisfaction with their complete dentures. Our results also indicated that patients who had previous dentures could adapt more easily and were generally more satisfied with their newly inserted dentures especially with regard to their chewing ability and comfort with their mandibular dentures. Gender also influenced patient satisfaction with complete dentures especially the part related to psychological and social disability. Conclusions. Results of this study will help in further understanding factors influencing patient satisfaction with their complete dentures.

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Background In a country where admission to dental schools is based solely on the cognitive abilities of students, the aim of the study was to investigate the correlation between high school grade point average and graduating academic achievement for dental students; moreover, determine whether a correlation exists between dental students’ graduating academic achievement and their career choices and job satisfaction. Methods A five-year retrospective cohort study was conducted at the University of Jordan, involving (828) dental graduates first enrolled between 2010 and 2014. Correlations comparing high school grade point average and graduating academic achievement were done for the total sample composed of (736) students. A short survey was constructed to assess the career choices and job satisfaction for recently graduated dentists and correlate them with their graduating academic achievement. Results Statistically significant but weak positive correlation (0.3) was found between high school grade point average and graduating academic achievement for dental students (p ≤ 0.05). Statistically significant correlations were found between graduating academic achievement and career choices and job satisfaction. Conclusion The significant positive correlation between the high school grade point average and graduating academic achievement of our dental students indicate that our school admission system depending on high school grade point average is a valid system. There was a significant negative correlation between the graduating academic achievement and both the career choices and job satisfaction among fresh graduate dentists in Jordan. This information is required to update the dental school admissions procedures in response to the changing dental educational landscape.

Objective To assess Jordanian dentists’ current perception and attitudes towards amalgam and composite restorations four years after the Minamata treaty was endorsed and suggest decision making factors that may influence the type of restoration requested by patients. Methods The cross-sectional study was conducted through structured questionnaires distributed to dentists in Amman, Jordan from June 2017 to February 2018. Results Of the 1686 dentists who were contacted 758 dentists (response rate 45%) responded to the questionnaire either by email or via field visits. Jordanian dentists used more composite restorations than amalgam. Recurrent caries followed by fracture of the restoration were the main reasons for replacement of both fillings by dentists. However, dentists suggested that the main reason patients requested replacement of amalgam was for ‘staining’. In addition, a large proportion of the dentists had experienced patients who had asked either for replacement of amalgam (77%) or refused an amalgam filling (99%) for aesthetic reasons. In the opinion of the dentists, only 20% patients requested replacement of amalgam because of the mercury content. Conclusion The findings of this survey suggest that a ‘phase-down’ of dental amalgam is being implemented in Jordan's dental clinics but it is not associated with commitment to the Minamata Convention, rather to current dental practice trends and patients’ aesthetic demands.

Objectives Some dental schools depend on the students’ academic performance for admission purposes. This research aimed at investigating the correlations between dental students’ performance in specific academic courses and their pre‐clinical and clinical counterparts and the correlations between students’ performance in the pre‐clinical practical courses and the clinical courses. Methods Academic and practical pre‐clinical and clinical grades were retrieved for 811 students who graduated from the School of Dentistry, the University of Jordan, between 2016 and 2018. Ten courses (five academic and five practical) were selected. Pearson's rho test was used to calculate the correlations between the courses. Results Statistically significant weak‐to‐moderate positive correlations were found between each academic course and its pre‐clinical or clinical counterparts and between pre‐clinical and clinical courses. A statistically significant positive moderate correlation (p < .001) was found between students’ performance in fourth and fifth year restorative clinics. Conclusion The results of this study suggest that the academic performance could partially predict the practical performance in both the pre‐clinical and clinical courses and that the clinical performance could partially be predicted from the pre‐clinical practical performance. Moreover, students who can successfully perform the required clinical procedures in fourth year will successfully perform the required clinical procedures in fifth year. However, other confounding factors should be taken into consideration such as manual dexterity and artistic skills even though their intellectual abilities are average.