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Introduction: It has been two years since covid-19 pandemic began, with India seeing three deadly waves. With multiple lockdowns, dental colleges have seen reduced number of OPD. As orthodontic treatment is considered as an elective procedure, various orthodontic departments suffered from reduced number of new patients, loss of follow up of old patients, etc. There is hesitance among recent dental graduates from taking up orthodontics. Aims and Objectives: To assess the impact of Covid-19 on the orthodontic PG curriculum, problems faced by PG students of every year, the opinion of orthodontic faculties and popularity of orthodontics among dental graduates. We aim to assess the impact of any future covid-19 wave or lockdown on orthodontics and hope to find solutions for them. Material and Method: Two questionnaires, one for PG students of orthodontics and one for Faculty of orthodontics were prepared. These questionnaires were circulated to 75 PG students and 75 faculties of orthodontics from various dental colleges in India and their responses were recorded and analyzed. Results: Post Graduate Students- 53% Pg students were dissatisfied with the number and variety of new patients and procedures. 59% faced difficulties while carrying out their in-vivo dissertations and research projects. 65% reported that lockdown affected the treatment time and prognosis of their patients. 75% students felt that orthodontic curriculum should be changed to accommodate any future pandemic. Orthodontic Faculties- 83% faculties agreed that there is reduction in the number of new patients in their departments of their dental colleges, 92% agreed that the batch of PG students during covid has suffered significant loss in their education during covid. 66% felt that there should be a reformed curriculum to accommodate any future pandemic and to make MDS in orthodontics more productive. Conclusion: Post graduate students and orthodontic faculties agreed that there was significant loss in education and clinical work due to covid-19 pandemic and there is a need for a reformed curriculum for post graduation in orthodontics to make it more productive incase of any future pandemic. [ABSTRACT FROM AUTHOR]

Due to the sudden outbreak of covid-19 there was a partial or complete lockdown in the country. So most of the hospitals and clinics were closed, which resulted in a lot of difficulty for orthodontic patients. so the aim of this study is to assess the problems faced by orthodontic patient and how they overcame it. An online questionnaire survey was distributed to 151 patients through google forms. In this study we observed that majority of the patients suffered from a lot of issues which they tried resolving by talking to their orthodontists. It was seen that tele-orthodontics is found to be advantageous for patients going under orthodontic treatment during pandemic. [ABSTRACT FROM AUTHOR]

Introduction: There is an increasing trend of malocclusion among children, so it is necessary to identify the cause of the tooth wear so that the orthodontist can treat the patient accordingly. It is necessary to determine the wear patterns of different malocclusions. Therefore, the aim of our study was to compare the patterns of tooth wear among two categories of Angle's class II malocclusions, i.e. class II division 1 and class II division 2.Material and Methods: The sample consisted of 100 pretreatment orthodontic patients in the age group of 15-25 years with Angle's class II malocclusion and were divided into following two groups: (a) Group 1: 50 subjects with full cusp Angle's class II division 1 malocclusion. (b) Group 2: 50 subjects with full cusp Angle's class II division 2 malocclusion. Clinical examination of the patients for tooth wear was done supplemented with dental casts, intraoral photographs and intraoral radiographs. Then each group was assessed for severity of tooth wear according to modified tooth wear index (TWI) given by de Carvalo Sales-Peres et al. Scores were subjected to statistical analysis and the pattern of tooth wear among the two groups of class II malocclusion was compared. A correlation between the gender of the patient and the tooth wear was also determined. The level of statistical significance (p-value) was less than 0.05.Results: The class II division 1 subjects showed statistically greater wear on the occlusal surfaces of the maxillary canines, first, second premolar and first molar, and the occlusal surfaces of the mandibular first molars. The class II division 2 subjects showed statistically greater tooth wear on the labial surfaces of the mandibular central and lateral incisors, the incisal surface of maxillary and mandibular incisors, the palatal surfaces of the maxillary second premolars, first and second molars. In class II division 1 subjects, the tooth wear was significant on the buccal surface of maxillary canines, occlusal surface of mandibular first premolars and second molars in males. In class II division 2 subjects, the tooth wear was significant on the buccal surface of mandibular canines, palatal surface of maxillary central incisors in females and palatal surface of maxillary first premolars in males.Conclusions: The results of this study suggested that the two categories of Angle's class II malocclusion have different tooth-wear patterns. The wear patterns were different in both the sexes. Men showed higher occlusal wear scores than did women. The findings also suggest that tooth wear in relation to malocclusion is physiologic and is due to dissimilar interocclusal arrangement. [ABSTRACT FROM AUTHOR]

Clinicians are predominantly influenced by objective findings, but patients are more biased toward their perception of their needs and values. This gives rise to the dilemma of what would one treat first, the profile or the occlusion. The surgery first approach treats facial esthetics (the skeletal malrelation) first and then occlusion, i.e., orthognathic surgery antecedes orthodontic therapy. This poster emphasizes the importance of SFOA protocol over orthodontics-first approach and focuses upon model surgeries in individual cases to help orthodontists with the predictions of the future occlusion of the patient. [ABSTRACT FROM AUTHOR]

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This article showcases the design of a retainer for the tongue-thrusting habit patients, which is tiny, fixed, easy to fabricate, and very comfortable for patients. [ABSTRACT FROM AUTHOR]