Mineralization of Dentinal Lesions with Different Concentrations of Fluoride.

Objectives: The present study aimed to investigate the relationship between fluoride concentration and mineral distribution within the dentinal lesion body.

Methods: Remineralization of artificial deep dentinal lesions with various levels of fluoride was studied using a scanning electron microscope, microhardness tests, and polarized light microscope. Human molars were exposed to demineralization at pH 5.

Clinical evaluation of reasons for replacement of amalgam vs composite posterior restorations.

Background: The aim of the present study is to evaluate the most common reasons for replacing posterior amalgam and resin composite restorations in patients attending the university dental restorative clinics.

Methods: A total of 318 restorations which needed to be replaced were clinically and radiographically evaluated in a period of nine months. The frequencies of reasons for replacing posterior amalgam and resin composite restorations were calculated; secondary caries, restoration/tooth fracture, marginal discoloration/ditching, proximal overhang/open margin, loss of anatomy, pain/sensitivity, and esthetics.

Reframing perceptions in operative dentistry relating evidence-based dentistry and clinical decision making: a cross-sectional study among Jordanian dentists.

Background: The aim of the current study was to investigate current dental practice in operative dentistry in Jordan, and the relationship between evidence-based dentistry in caries research and decision making in clinical practice in operative dentistry.

Materials And Methods: This cross-sectional study was conducted through a survey of dentists in Jordan. The survey aimed to explore the degree of knowledge and practice of evidence-based dentistry in caries research the dentists possess regarding clinical decision making in operative dentistry.

Reframing Perceptions in Restorative Dentistry: Evidence-Based Dentistry and Clinical Decision-Making.

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 predictive value of high school grade point average to academic achievement and career satisfaction of dental graduates.

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.

The discoloration effect of diluted minocycline containing triple antibiotic gel used in revascularization.

Background/purpose: Triple antibiotic paste (TAP) has been successfully used in revascularization procedure. However, one of the problems associated with TAP use is teeth discoloration, which is attributed to the presence of minocycline constituent. The aim of this study is to investigate the discoloration effect of different concentrations of triple (TAP) and double (DAP) antibiotics pastes on root dentine.

The mental foramen: A cone beam CT study of the horizontal location, size and sexual dimorphism amongst living Jordanians.

Accurate information regarding the horizontal location and size of mental foramen (MF) has a well-known clinical importance. In addition, these variables have been reported to exhibit inter-population variation. The aims of the present study were to study the horizontal position and size of MF, as seen on cone beam CT (CBCT) images, and to assess sexual dimorphism in these variables.

Has the implementation of the Minamata convention had an impact on the practice of operative dentistry in Jordan?

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.

Evaluating Various Preparation Protocols on the Shear Bond Strength of Repaired Composite.

Introduction: The aim of this study is to evaluate the effect of different combinations of various surface treatments on the shear bond strength (SBS) of repaired composite resin.

Materials And Methods: A total of 122 composite samples were prepared from Filtek Z350 XT. Samples were light cured and stored for 6 weeks.