Objective: The aim of this study was to determine prescription patterns of antibiotics and analgesics among dentists in the management of dental pain and infection for medically healthy patients undergoing endodontic management. Materials and Methods: This descriptive cross-sectional survey was based on a structured questionnaire. The questionnaire collected data on age, gender, years of experience, and the qualifications of dentists. Feedback on prescription patterns for antibiotics and analgesics was collected for a number of clinical scenarios. Participants' choices regarding the type, dose, and duration of antibiotics/analgesics were recorded. Completed questionnaires were analyzed using the Statistical Package for Social Sciences (SPSS; version 24) to determine relationships between prescription patterns, age, gender, and educational qualification. Results: Of the 227 participants surveyed, 190 (83.7%) did not prescribe antibiotics for patients complaining of severe pain. There were significant associations between age and years of experience and antibiotic prescription for pain management (p = 0.035 and 0.04, respectively). Of the participants, 199 (87.7%) never prescribed antibiotics for reversible pulpitis with normal periapical area; there was a statistical significance in relation to gender (p = 0.044). Amoxicillin 500 mg was prescribed most of the time (51.5%). Diclofenac K (50 mg) was prescribed by 41% of the participants, while 39.2% of the participants very often prescribed ibuprofen (600 mg). Conclusion: Most dentists prescribed analgesics and antibiotics as recommended, but more education on the proper use of these medicines is needed for dentists and patients.

The rabbit tooth model may be useful for experimental in-vivo studies on delayed replantation, subsequent ankylosis, osseous replacement and infraposition.

Removal of PDL prior to delayed replantation may result in some initial protection of the cementum during the first few weeks. However, over longer times there seems to be neither protection of the dentin from ankylosis and osseous replacement, nor any influence on the rate of replacement resorption.

The aim of this study was to assess the effect of the quality of the coronal restoration and the root filling on the success of endodontic treatment. Patients treated at Kuwait University Dental Clinics (KUDC) from 2003 to 2014 were contacted by telephone calls. Demographic data and clinical records of patients, including age, gender, the tooth number, and medical history were recorded. Each patient received clinical examination for all teeth, including assessment of the coronal filling (type, quality), root- and/or coronal fracture, and the periodontal condition around the tooth (e.g., probing depth, gingival recession); percussion and mobility tests. A periapical radiograph of the endodontic treated tooth was taken to determine the health of the periapical tissues using the periapical index. The quality of the root filling was assessed by length and density of the root filling. The mean follow-up period was 4.8 years. The overall success rate of endodontic treatment was 86%; teeth without any initial periapical lesion had a success of 93%, whereas those with such lesion had a success rate of 80%. Periapical healing was not significantly associated with either the length of root filling (p = 0.40) or the density of root filling (p = 0.099), but was statistically significantly associated with the presence of coronal filling defects (p = 0.001). This study demonstrated that inadequate coronal filling but not the quality of root filling was associated with a higher prevalence of periapical lesions.

Background Knowledge of the risk indicators of aggressive periodontitis (AgP) will help clinicians to better diagnose the disease, put a treatment plan that involves modification of modifiable risk indicators, understand non-modifiable risk indicators, and may potentially serve as an aid in developing preventive programs. The objective of the present study was to assess risk indicators of aggressive periodontitis (AgP) in Jordan including socio-demographic factors, oral hygiene habits, smoking, family history and parents’ consanguinity. Methods A total of 162 patients (81 AgP and 81 controls), attending the Periodontology clinic at Jordan University of Science and Technology, Dental Teaching Centre, were interviewed and examined. All AgP subjects had full periodontal and radiographic examination. The data recorded included socio-demographic and economic variables, oral hygiene and smoking habits, family history and parents’ consanguinity. Results Most AgP patients were young females, had ≤12 years of education, lived in urban areas and brushed their teeth ≥ once daily. Risk indicators of AgP included: age > 35 years, female gender and positive family history. Conclusions Risk indicators associated with AgP in this study population were: age > 35 years, female gender and positive family history of periodontal disease.