Background:Pharmacological methods have been used as an adjunct to enhance child cooperativeness and facilitate dental treatment.Objective:Purpose of this study was to evaluate and compare the effect of sedation by intranasal dexmedetomidine and oral combination drug midazolam–ketamine in a group of children with uncooperative behavior requiring dental treatment.Materials and Methods:This was a prospective, randomized, double-blind study that included patients 3–9 years old with American Society of Anesthesiologists-I status. About 36 children presenting early childhood caries were randomly assigned to one of three groups studied: Group MK received intranasal saline and oral midazolam (0.5 mg/kg) with ketamine (5 mg/kg) mixed in mango juice; Group DX received intranasal dexmedetomidine (1 μg/kg) and oral mango juice; and Group C received intranasal saline and oral mango juice. Patients' heart rate, blood pressure, and oxygen saturation were recorded before, during, and at the end of the procedure. Patients' behavior, sedation status, and wake up behavior were evaluated with modified observer assessment of alertness and sedation scale. Ease of treatment completion was evaluated according to Houpt scale.Results:Hemodynamic changes were statistically insignificant in Group MK and Group DX. About 75% patients in Group MK were successfully sedated as compared to 53.9% Group DX and none of the patients in Group C. Ease of treatment completion was better with Group MK as compared to Group DX and least with Group C. Around 50% patients in Group MK had postoperative complications.Conclusion:Oral midazolam–ketamine combination and intranasal dexmedetomidine evaluated in the present study can be used safely and effectively in uncooperative pediatric dental patients for producing conscious sedation.

INTRODUCTION: External apical root resorption is a common iatrogenic side effect of orthodontic treatment and has been reported particularly in anterior teeth. The etiology of resorption is multifactorial, complex and individual susceptibility to resorption depends on various factors.MATERIALS AND METHOD: The degree of root resorption during orthodontic treatment was evaluated on the post-treatment RVGs of the maxillary and mandibular central and lateral incisors of 28 skeletal Class II patients with mandible retrusion treated with non-extraction treatment protocol using elastics and PowerScope. RESULTS: There was no statistically significant difference in root resorption between the groups for the overall score and comparison of root resorption in individual teeth between two groups showed significantly more resorption in PowerScope group in mandibular lateral incisors.CONCLUSION: Both elastic and PowerScope groups showed mostly mild to moderate root resorption which is clinically acceptable and lower lateral incisors showed statistically more root resorption in PowerScope group.

Hypodontia is the most common dentofacial anomaly observed in humans.  It can be syndromic or an isolated trait. Missing teeth not only affects functionality of dentition but also aesthetically looks unpleasing. In this case report, a 12 year old girl is presented with agenesis of four permanent teeth. On examination, patient was found to be suffering from non syndromic hypodontia. Restorative and Prosthetic treatment was done to rehabilitate the case

The scope for orthodontics increases as recent innovative ideas becomes successfully demonstrated and applied. The emphasis nowadays in on the holistic correction of the face rather than the dentition. In the field of orthodontics new innovations have not only increased the efficiency of an orthodontist to produce better results but at the same time, reduced the treatment duration, thus positively influencing the patient compliance. So it seems a win-win state for both the orthodontist and the patient. New solutions for the old problems have resulted in advancements in orthodontic materials and their cascading effect on appliance design and treatment strategies. This article briefly embraces us about the recent trends being followed by an orthodontist to achieve better results in shorter duration.