A test to study the influence of impaction on mandibular third molar development and forensic age estimation in a sample of south Indian children and young adults.

It has been argued that the impaction of the third molars could result in delayed maturation, which, in turn, could affect age estimations in criminal proceedings. In view of this, the present study was undertaken to determine whether the impaction status could delay the chronological process of third molar mineralization in a sample of south Indian children and young adults. The orthopantomograms (OPGs) of 915 children and young adults of south Indian origin aged between 15 and 22 years were evaluated. Mineralisation stage and impaction status were determined for all lower third molars. Descriptive statistics were performed at stages D to H of Demirjian staging system. The results of independent t-test show that the impaction resulted in statistically significant slower mineralization in impacted lower third molars at stages D to F in both sexes. It was ascertained that the mean ages with the impacted lower third molars at stage G were 0.98-1.38 years higher in males and 0.50-0.80 years higher in females than those with non-impacted lower third molars. For stage H, the mean ages were 0.14-0.21 years higher in males and 0.25-0.44 years higher in females. The probabilities of being 18 years and above is higher for non-impacted lower third molars at stages G and H than those with impacted ones. It is concluded that the impaction could result in delayed maturation in the lower third molars of the studied sample. Further studies are warranted in a more diverse sample.

Current realities of dental graduates about dental profession: Cross- sectional study future prospects of dental graduates

Purpose: Dentistry is specialized branch for head and neck region. In this field exponential growth in technology has taken place in the last few decades. At the same time dental graduates also increased. As the patient to doctor ratio has increased, it helped in offering services to the needy, but on the flip side, many qualified dentists are shifting careers due to multiple reasons. This study was conducted to know the awareness of dental graduates on their future prospects in pursuing the dental career. Materials and methods: A cross-sectional questionnaire survey was conducted among junior residents who attended the dental conference using a structured questionnaire. Questions are prepared in a customized form which elicits, knowledge and awareness of dental graduates on their future prospects among junior residents. Results: A total of 210 dental graduates/ junior residents participated in the study. Among them, nearly half of the sample, i.e. 42.4% of dental graduates are satisfied only 50% in pursuing dentistry. Most of the participants, i.e., 63.8% are willing to change the profession, while remaining one-third of the sample, i.e., 36.7% are willing to work in government sector. Only a few graduates, i.e. 22.4% of them were interested in teaching or academics. Conclusion: Even though most of the dental graduates were happy in pursuing dentistry, but most of them were willing to change the career option because of a stressful job timing with no expected fruitful returns in terms of income. This problem is also escalating because of fewer job opportunities.

Meta-analysis on pharmacological therapies in the management of xerostomia in patients with Sjogren's syndrome.

Introduction: Sjogren's syndrome is an immunologic disorder, characterized by symptoms of dry mouth and dry eyes. Management of xerostomia is more difficult and challenging, various pharmacologic agents have been tried and evaluated in the management of xerostomia in these patients, but the results were inconsistent and variable. Hence, the present study is aimed at evaluation and comparison of different pharmacological agents in the management of xerostomia in patients with Sjogren's syndrome. Materials and methods: A meta-analysis of case-control studies was conducted on pharmacological management of xerostomia in patients with Sjogren's Syndrome and the collected data are subjected to exclusion and inclusion criteria and standard mean difference (SMD), ODD's ratio and confidence intervals (95% CI) were calculated by Review Manager software using fixed and random effects model from the data of five studies. Results: Both objective response and subjective response evaluation favored experimental group suggesting an increase in unstimulated salivary flow rate using pharmacological agents. Interferon alpha 150 IU three times daily had a good effect in increasing the unstimulated whole saliva flow rate with SMD 2.72 at 95% CI [2.43, 3.00] p < .00001. Cevimeline vs placebo showed good response with ODDS ratio 2.74 at 95% CI [1.58, 4.76] p = .0003. Conclusion: Interferon - α 150 IU thrice daily was proven to be effective in increasing salivary flow rate and also has an advantage of disease modification in SS patients attributing to its immunomodulatory action. Cevimeline 30 mg thrice daily also had a considerable therapeutic effect in SS patients compared to Pilocarpine.

The role of oral physicians in predicting the risk of obstructive sleep apnea: A case-control study.

PURPOSE: Obstructive sleep apnea (OSA) is a common medical disorder with serious complications if untreated. Dentists play a vital role in the early diagnosis of this condition, thereby improving patients' prognoses. The purpose of this study was to identify patients with a high risk of OSA using simple cephalometric measurements in patients receiving routine dental care. MATERIALS AND METHODS: The present study was conducted on 206 patients divided into a high-risk group and a control group after answering the Berlin questionnaire. Cephalometric analysis of a digital cephalogram was performed to measure the upper airway diameter (UAD) and mandibular-to-hyoid bone distance (MP-H) by 2 observers at 2 different times. RESULTS: Among 206 patients, 93 (45%) were included in the high-risk group and 113 (55%) were in the control group. No significant difference was present between the groups with regard to gender, and the patients ranged in age from 18 to 65 years. The UAD measurements in the high-risk group were significantly lower than in the control group, and the MP-H measurements were significantly higher in the high-risk group than in the control group. The UAD was lower in middle-aged patients in both groups. CONCLUSION: Our study found that the UAD was lower in individuals with a high risk of OSA. Also, we found that middle-aged individuals of both genders were more likely to develop OSA. Dentists play a vital role in diagnosing patients at a high risk for OSA via thorough clinical examinations, risk factor analyses, and simple cephalometric analyses.

Knowledge and Awareness of Teledentistry among Dental Professionals - A Cross Sectional Study.

BACKGROUND: The use of technology in the form of smart phones and other electronic media in day to day life has become an integral part of life today. Technology today is seeing a paradigm shift towards better inter-professional communications which can help doctors, patients and the masses as a whole. Putting these technological advancements to good use evolves as a major milestone in medicine/ dentistry in the form of telemedicine/teledentistry. AIM: The present study was aimed at knowing the knowledge and awareness of teledentistry among dental professionals of a dental college in India. SETTINGS AND DESIGN: The study was conducted in a dental college in India and was circulated among dental professionals. MATERIALS AND METHODS: A questionnaire was prepared to assess the knowledge and awareness of teledentistry and was circulated among dental professionals in a dental college. The data thus collected was statistically analysed and results obtained. STATISTICAL ANALYSIS: The data collected was statistically analysed using SPSS software. RESULTS: A total of 406 persons responded to the questionnaire. In the present study it was found that the knowledge and awareness about teledentistry was very low among post graduates (7.23%) and interns (9.38%) when compared to I & II BDS while most of them agreed that teledentistry is a practice of dentistry through various media options with limited application in dentistry without a legal issue. CONCLUSION: In the present study, it was apparent that most of the respondents were lacking adequate knowledge and awareness on teledentistry. Hence, there is an immense need to create awareness among dental professionals on teledentistry as the future lies in technological advancement. Tele dentistry can mark the beginning of a new era in dentistry. This can be achieved by conducting CDE programs and awareness campaigns/programs which helps in various levels.