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.

The present meta-analysis suggests a potentially significant casual relation between HPV and oral and oropharyngeal cancers.

SummaryBackgroundCBCT is a new emerging imaging technique which uses a cone-shaped radiation beam that is centered on a 2D detector. It is now routinely evaluated for oral and para-oral disorders. It has been widely accepted in practice in radiology in academic and hospital settings and included in the curricula of some countries. The present study aimed to evaluate the awareness of and knowledge on CBCT among postgraduates.Material/MethodsAfter obtaining permission and ethical clearance from concerned authorities, an anonymous survey on CBCT was conducted in a dental college by using a close-ended validated questionnaire to get to know the knowledge on CBCT among postgraduates in a dental college in India.ResultsA total of 100 volunteers participated but only 88 postgraduates responded to the questionnaire. Among the respondents, 54.5% were not using CBCT for diagnostic purposes at their work place. A total of 68.2% of respondents were partially aware of common terminologies used in CBCT. Most of the respondents were unsure about radiation exposure of CBCT when compared to other types of imaging. Almost nobody had any idea on relative importance of image characteristics. Only half of the respondents were willing to attend a hands-on course on CBCT interpretations versus pathology.ConclusionsIn the present study it was apparent that most of the respondents were lacking adequate knowledge on CBCT. Hence, there is an urgent need for more training programs on CBCT which would result in better diagnosis and treatment planning.

PurposeObstructive 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 MethodsThe 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.ResultsAmong 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.ConclusionOur 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.

We inferred from the study that there was an overall decrease in uptake percent and ejection fraction percent one month post RIT in both parotid and submandibular glands. Also, a statistically significant difference was noted in the uptake and ejection fraction percent between Group A and Group B concluding the fact that the damage is dose related.

Regenerative endodontic procedures are biologically based procedures which deal with the regeneration of pulp-like tissue, more idealistically the pulp-dentin complex. The regeneration of this pulp-dentin complex in an infected necrotic tooth with an open apex is possible only when the canal is effectively disinfected. Though there are various procedures for treating open apex ranging from Ca(OH) 2 apexification, mineral trioxide aggregate apexification and surgical approach, regeneration of tissues has always taken superior hand over the repair of tissues. The mechanics behind the regenerative endodontic procedures is that despite the tooth being necrotic, some pulp tissue can survive apically which under favorable conditions proliferate to aid in the process of regeneration. In the past 2 decades, an increased understanding of the physiological roles of platelets in wound healing and after tissue injury has led to the idea of using platelets as therapeutic tools in the field regenerative endodontics. In the present case report with an open apex, high sterilization protocol is followed using triple antibiotic paste as intra-canal medicament, followed which platelet rich fibrin is used as the regenerative material of choice. Over an 18-month follow-up period, clinically patient is asymptomatic and radiographically there is complete regression of the periapical lesion and initiation of the root end closure.

Non-Hodgkin's lymphoma (NHL) constitutes a diverse group of lymphoid neoplasm that differs in manner of presentation, response to therapy and prognosis. They are less predictable and have a greater prediction to disseminate to extranodal sites. Their incidence has been increased over the last four decades and, head and neck is the second most common region for the extranodal lymphomas after that of gastrointestinal tract. Approximately 2.5% of malignant lymphomas arise in the oral and paraoral region. Generally, the oral manifestations of NHL are secondary to a more widespread involvement throughout the body. The cause of NHL is still unclear. Most of the lymphomas have been shown to be predominant of B-lineage. We present a case of a B-cell lymphoma with nodal and extranodal involvement.

Many variations in crown morphology are seen. The most common among these are accessory cusps present on the crown surface. These accessory cusps most commonly occur on the molars (cusp of Carabelli), incisors (Talonʼs cusp) and premolars (Leongʼs premolar). To date, the dental literature has reported very few cases with a morphological variation on the mesio-buccal cusp of the deciduous molars. We herein present 2 cases where we observed an extra cusp on the buccal surface of the deciduous maxillary first molar adjacent to the mesio-buccal cusp. A groove separates this cusp from the mesiobuccal cusp. This cusp was present bilaterally in one case and unilaterally in the other.Presence of this anomaly may necessitate modification of treatment plans and treatment procedures in children.