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The tongue is a muscular organ with a rich blood supply and acts as an immune defence mechanism. The occurrence of a tongue abscess without immune deficiency is rare. The purpose of this report is to present the case of an eight-year-old boy with a spherical, pinkish-yellow, fluctuant, nontender swelling measuring two cm in diameter on the right anterolateral border of the tongue, causing difficulty in swallowing and speaking. Ultrasonography was performed, followed by a 940-nm diode laser-assisted incision and drainage under local anesthesia. Healing was uneventful, with no recurrence for two years now. A tongue abscess can be life-threatening due to its ability to cause respiratory obstruction. The diode laser can be a safe and effective tool for its management. [ABSTRACT FROM AUTHOR]

Purpose: To evaluate the effectiveness of an oral health mobile application on the oral health knowledge, behavior, and practices (KBP) of child-parent dyads. Methods: This was a pre-post, single-arm, hospital-based pilot study. Fifty-two dyads were assessed for KBP using a selfstructured questionnaire. The oral hygiene of children was evaluated using the plaque index (PI). The Healthy-Smile Swasth-Muskaan mobile application was installed on the phones of participants, and they were encouraged to use the application regularly. After one month of the app instalation, post-KBP and PI were assessed. Results: A significant improvement was seen in the parents' total knowledge, behavior, and oral hygiene practices of the children (P<0.001). A significant reduction was observed in the mean plaque scores of the children (P<0.001). Conclusions: The Healthy-Smile Swasth-Muskaan mobile app is associated with improved oral health knowledge and behavior of the child-parent dyads and improved oral hygiene of children. Further randomized clinical trials are needed to determine the impact of mobile apps on the oral health knowledge, behavior, and practices of parents and children. [ABSTRACT FROM AUTHOR]

Purpose: To assess the characteristics of dental hard and soft tissue structures of prematurely erupted teeth in newborns. Methods: Extracted natal and neonatal teeth were assessed in ground sections for evaluation of enamel, dentin, dentino-enamel junction and cementoenamel junction. Soft tissue harvested was histologically analyzed for cellularity, vascularity and other characteristics of the dental pulp. Results: This study included 15 teeth from nine neonates, of which seven erupted at birth, eight erupted within the first month of birth. All erupted in the mandibular anterior region. The demineralized ground section revealed enamel cracks, a straight dentinoenamel junction, and S-shaped dentinal tubules along with the enamel lamellae, and enamel spindle. None of the samples showed enamel tuft or cementum. Histology of soft tissue revealed enhanced cellularity, vascularity without any fibrosis, calcification and inflammation when compared with the young healthy pulp in permanent teeth. Conclusion: The prematurely erupted teeth in newborns were almost exclusively rootless and exhibited the characteristic anatomical findings pertaining to enamel, dentin, dentinoenamel junction and cementoenamel junction. The histology of their dental pulp was characterized by increased cellularity and vascularity compared. [ABSTRACT FROM AUTHOR]

Purpose: The purpose of this in vitro study was to investigate the effect of applying silver diamine fluoride (SDF) followed by a saturated solution of potassium iodide (SSKI) on the microtensile bond strength (mTBS) of composite resin to the natural carious dentin of primary molars. Methods: Sixty-nine extracted carious primary molars were randomly allocated to one of the three groups, where the prepared affected dentin was treated with: (1) group A-SDF/SSKI; (2) group B-SDF alone; and (3) group C-deionized water. After restoration with composite resin restorative material, specimens were prepared and tested for µTBS in the universal testing machine. Median bond strengths were compared using the Kruskal-Wallis test. Results: The median (range) values of µTBS in groups A, B, and C were 16.99 (6.55 to 95.60), 17.71 (4.93 to 101.1), and 24.60 (5.29 to 91.7) MPa, respectively. There was no statistically significant difference in the microtensile bond strength among the three groups (P=0.94). Conclusion: The application of either silver diamine fluoride along with a saturated solution of potassium iodide or SDF alone does not have a significant inhibitory effect on the bond strength of the composite resin to carious dentin in vitro. [ABSTRACT FROM AUTHOR]

Purpose: The purpose of this in vitro study was to investigate the effect of applying silver diamine fluoride (SDF) followed by a saturated solution of potassium iodide (SSKI) on the microtensile bond strength (mTBS) of composite resin to the natural carious dentin of primary molars., Methods: Sixty-nine extracted carious primary molars were randomly allocated to one of the three groups, where the prepared affected dentin was treated with: (1) group A-SDF/SSKI; (2) group B-SDF alone; and (3) group C-deionized water. After restoration with composite resin restorative material, specimens were prepared and tested for mTBS in the universal testing machine. Median bond strengths were compared using the Kruskal-Wallis test., Results: The median (range) values of mTBS in groups A, B, and C were 16.99 (6.55 to 95.60), 17.71 (4.93 to 101.1), and 24.60 (5.29 to 91.7) MPa, respectively. There was no statistically significant difference in the microtensile bond strength among the three groups (P=0.94)., Conclusion: The application of either silver diamine fluoride along with a saturated solution of potassium iodide or SDF alone does not have a significant inhibitory effect on the bond strength of the composite resin to carious dentin in vitro.