ABSTRACT
ABSTRACT Objective: To evaluate the knowledge and attitude in relation to basic life support (BLS) and cardiopulmonary resuscitation (CPR) skills among the dental undergraduates and interns in Sakaka, Saudi Arabia. Material and Methods: This cross-sectional study was undertaken between October 2019 and December 2019 in Sakaka, Saudi Arabia. One hundred and eighty randomly selected dental students aged over 18 years participated in the study. Their knowledge and attitude towards BLS were gathered through a questionnaire. Results: A total of 158 (out of 180) UG students and interns participated in this study, making the responses of 87.8%. The mean age of the participants was 24.6 years. The samples comprised 86 (54.4%) males and 72 (45.6%) females. The assessments showed that overall the participants had average knowledge towards BLS and CPR, with males responding significantly better than the females (p˂0.05). Furthermore, as students climb the academic ladder, their knowledge regarding BLS and CPR tends to rise. Also, their attitude was positive, and they were willing to receive CPR training. Conclusion: Attitude toward acquiring knowledge about CPR was very positive. However, their knowledge about the topic was average. Students should understand the importance of such skills and efficiently involve in these life-saving procedures.
Subject(s)
Humans , Male , Female , Adolescent , Adult , Saudi Arabia/epidemiology , Students, Dental , Health Knowledge, Attitudes, Practice , Cardiopulmonary Resuscitation/instrumentation , Emergency Treatment , Chi-Square Distribution , Cross-Sectional Studies/methods , Surveys and Questionnaires , Statistics, Nonparametric , SurvivorshipABSTRACT
AIM: To analyse the root canal morphology of mandibular third molars using clearing technique. MATERIAL AND METHODS: Ninety permanent extracted mandibular third molar teeth were collected based on inclusion and exclusion criteria. Teeth were then decalcified and were made transparent Methylene Blue Dye was injected to color the pulp space. These teeth were then observed under sterio Microscope and root canal systems were identified according to Vertucci's Classification. RESULTS: The most common anatomical morphology found was having two roots. Overall type I Vertucci's configuration was the most common pattern of canals. Other canal patterns that were found included type II, III, IV and V. In this study no canal of type VI, VII or VIII were found. CONCLUSION: The morphological variations in root patterns and canal configuration of mandibular third molar should be given consideration for successful endodontic treatment.