Evaluation of the Curing of the Primer on Shear Bond Strength of Orthodontic Brackets: An Original Research.

Background: The aim of this study was to evaluate the effect of separately curing the unfilled resin for increased bond strength of the orthodontic brackets as the literature shows both studies that support and contradict this aspect. Methodology: The sample consisted of 120 specimens randomly grouped into four of 30. The tooth was cleaned of tissue and debris and stored in a distilled water solution until the procedures of bonding. The surface of the enamel was conditioned with pumice, and acrylic blocks were designed for the tooth to be mounted onto them. The buccal surfaces of all the teeth were prepared by etching the enamel with 37% phosphoric acid for a time period of 30 seconds and washed for 20 seconds under running water. Stainless steel brackets (Victory Series™ MBT, 0.022 Slot) were used for all the samples in the study, and the bonding procedure was conducted on the same day for all the groups. The artificial saliva was used for the storage of samples for 24 h after bonding, and shear bond strength testing was conducted using an Instron machine in shear or peel mode at a crosshead speed. Results: The highest mean bond strength calculated was for the conventional technique (17.45 mpa), while it was the lowest for no primer adhesive (11.21 mpa). Group IV had a greater distribution of ARI scores than groups I, II, and III. Conclusion: Group IV achieved the highest bond strength when compared to other groups, with an ARI score of 3. Group III had less bond strength, likely due to incomplete curing of the primer due to insufficient exposure to light. Transbond XT can be used without primer, making bonding, debonding, and cleaning procedures easy and less time-consuming.

Correlation of ABO Blood Group Susceptibility to Disease Severity of SARS-COV-2: An Original Research.

COVID-19, the Ecumenical Pandemic that hit Wuhan, Hubei Province, China, in 2019 has instigated an emergency situation all over the globe. Current scientific corroborations highlighted the role of zoonotic cross-over species transmission for the spread of the deadly virus SARSCoV2. The proposition of ABO blood grouping to susceptibility for various infectious diseases has been documented in the past since blood group antigens constitute polymorphic traits that are inherited among humans, therefore are frequent targets in epidemiological studies. Aim: To correlate the ABO blood group susceptibility to disease severity in COVID-19-positive cases among Indian populations. Objectives: Association of ABO blood group patterns to disease severity in COVID-19-positive cases. Materials and Methods: A cross-sectional, observational study design was conducted among 700 confirmed COVID-19-positive cases admitted to the tertiary health care center in Maharashtra, India. The data collected were subjected to statistical analysis. Results: Blood group 'A' positive was frequent (40%) in severe COVID-19 (E group) disease, and 'O' positive blood group was frequent in moderate COVID-19 disease (34.62%). Conclusion: ABO Blood grouping can be used as one of the efficient biomarker for COVID-19, thereby providing a new platform for therapeutic applications in the field of research.

A Long-Term Study on Recurrence, Chronic Pain, and Quality of Life in Obese Patients with Groin Hernia undergoing Laparoscopic Total Extraperitoneal Hernia Repair: Comparison between Mesh Fixation and Nonfixation Techniques.

Introduction: "Laparoscopic Total Extraperitoneal (TEP)" repair of hernia is a common surgical procedure for treating groin hernias. This study focused on the long-standing assessment of "quality of life (QoL)," chronic pain, and recurrence to compare the effectiveness of TEP hernia surgery with "mesh fixation (MF)" against "nonfixation (NF)" in patients who are obese with a BMI of 35 kgs/m2 or higher. Methods: In this study's randomized controlled experiment, 73 obese individuals with groin hernias underwent total extraperitoneal hernia repair with either MF (n = 35) or NF (n = 38). A check-up was conducted 1, 3, and 5 years after the operation. Recurrence, chronic pain, and QoL were assessed using a physical examination and validated questionnaires. Results: There were no changes between the subjects of either group in baseline characteristics, hernia recurrence rate, chronic pain rate, or QoL. There were neither significant variations in surgical complications nor hospital stay duration. Conclusion: The results suggest that treating TEP hernias among people with a BMI of 35 kgs/m2 or above with mesh NF may be successful. The recurrence rates among the subject groups were not substantially different; however, NF was linked with reduced rates of chronic pain which would be beneficial for patient satisfaction and recovery. To decide the optimal technique for MF in TEP hernia repair, these findings need to be verified by additional studies.

Comparison of the Sevoflurane versus Desflurane Anaesthesia on the Recovery of Airway Reflexes and Cognitive Function: An Original Research.

Background and Objectives: Sevoflurane and desflurane virtually equally dissolve in blood gases, yet current research suggests that desflurane helps in a quick return of airway reflex than sevoflurane however the return of cognitive activity fluctuates greatly. In order to compare the lengths of time required to recover after sevoflurane and desflurane anesthesia, the current research was conducted. Materials and Methods: Current study was randomized that included 100 subjects who were posted for cholecystectomy (elective). Only adult and non-obese subjects were included in the study. The intended anesthetic agents sevoflurane and desflurane were utilized in the study and all the protocols were followed for the surgery. After the end of the surgery, tests for regaining cognitive function and airway reflexes were carried out, and different time intervals were recorded. The values were recorded and compared for the variances while considering the P < 0.05 as significant. Results: The mean T1 was 8.19 ± 3.28 min for sevoflurane and was 5.82 ± 4.02 min. There was no significant variance between the two agents for the T1, 2 (P = 0.013 and 0.110 respectively). After the inhalation anesthetics ceased at T1, desflurane patients responded to verbal commands more quickly than sevoflurane patients (5.824.02 vs. 8.193.28 min). The SOMCT and swallowing test were similarly completed more quickly by desflurane-treated patients than by sevoflurane-treated patients (T3VST4) (13.693.37 vs. 10.024.86 min, P = 0.008 and (14.094.30 vs. 9.824.50 min, P 0.001, respectively). For the T3, 4-time intervals, there was a significant difference between the sevoflurane and desflurane groups. Conclusion: Desflurane causes patients to recover more quickly from laparoscopic cholecystectomy under controlled circumstances than sevoflurane does.

A Long Term Follow-Up Study of the Reconstruction of the Oral Cavity at a Tertiary Care Center: An Original Research.

Introduction: In the subcontinent of India as well as for the other nations, the most usual cancer that affects the oral cavity the "squamous cell carcinoma". The main side effects of the intervention of the SCC are the large defect and disfigurement. This study sought to investigate the various interventions of the SCC in a designated cancer institute. Material and Methods: A retrospective clinical study of the records was done between 2000-2020 years. The operated cases were analysed for various patient demographics as well as the site of the lesion and number distributions. The change in the techniques and the preference flaps over the periods was noted, and the values were compared for every 5 years. Results: A1001 patients were treated between the intended periods. Though there were larger number of men, the variation was not significant. Common sites were floor of the mouth (FOM) and tongue. The common interventions were primary closure, soft tissue free flaps and bone flaps. The shift was seen towards the free flaps. Conclusion: The Free flaps were the common applications in the constructions. Bone free flaps overtook the other procedures that were commonly applied. The quality of life and the aesthetics are seen to be better with the free flaps.

Incidental Paranasal Sinus Findings on Computed Tomography Images of Pediatric Patients: A Cross-sectional Prevalence Study.

Objectives: The study was conducted to assess the prevalence of incidental paranasal sinus pathologies in children on computed tomography (CT) scans. Materials and methods: A nonrandomized retrospective study was done on CT scans of 232 pediatric patients taken in the past 6 months duration. These scans were evaluated in different age groups from 0-13 years who had visited or were admitted to the hospital for various other head and neck-related problems. Each scan was examined for incidental pathologic findings in all the paranasal sinuses. The data were analyzed using descriptive statistics and Fisher's exact test to determine non-random associations between variables. Results: A total of 232 subjects were examined, amongst which 72 (31.03%) had incidental sinus pathologies. Multiple sinus pathologies were found in 36 subjects, 28 had single sinus involvement, and four showed no development of frontal sinus at the age of 11 years. Four subjects had pathology in multiple sinuses as well as no development of frontal sinus at the age of 6-7 years age range. Conclusion: Sinus pathologies are not unusual in the asymptomatic children population, and the incidence is almost equivalent to that of the adult population. Early identification can aid in diagnosing orofacial pain of unknown origin and also if children are susceptible to upper respiratory tract infections and their secondary effects like sleep apnea, mouth breathers, etc. How to cite this article: Talwade P, Deshpande PS, Pene S, et al. Incidental Paranasal Sinus Findings on Computed Tomography Images of Pediatric Patients: A Cross-sectional Prevalence Study. Int J Clin Pediatr Dent 2023;16(2):292-294.

Quality of Life Postchronic Tonsillitis Treatments: An Original Research.

Introduction: The tonsillectomy is a common surgical procedure performed for the treatment of chronic tonsillitis (CT). In the present study, we aim to evaluate the quality of life (QOL) after CT. Materials and Methods: We conducted a retrospective study among 100 tonsillectomy patients whose data were collected from the department records. The QOL was evaluated using the "Glasgow Benefit Inventory." We assessed various parameters pre-and post-surgery. We deliberated P < 0.05 as significant when comparing the pre-and post-surgical QOL. Results: We observed that of the 100 subjected selected for the study, there was a significant improvement in the QOL and the disease severity variables. Conclusions: The tonsillectomy for the treatment of CT among adults has improved the QOL of the patients. Overall patients' health conditions and professional life improved after the procedure.

Sleep-Disordered Breathing - A Dental Perspective.

What is Sleep Disordered Breathing? What are the causes of Sleep Disordered Breathing? What role does an Orthodontist play? The article aims at answering such questions and spreading the ideology and seriousness of this disorder. Normal sleep involves air passing through and going directly down to the lungs. With an obstructed airway, the structures in the back of the throat occlude the airway due to an inadequate motor tone of the tongue and airway dilator muscles, and thus, prevent the air from passing.

Interprofessional Management of Orofacial Pain: Wearing Many Hats!

Orofacial pain is one the commonest chronic oral health disorder. Yet, its complete management is still a researchable matter as it is a disorder which is caused due to various factors. It is very rare is find a single etiology leading to orofacial pain. It often encompasses multiple etiological factors. Hence it is important to understand that not one but multiple healthcare professionals are needed for its successful outcome and thus forming an interprofessional management team becomes important.

Total recall: an update on orthodontic wires.

Orthodontic therapy is a force management procedure largely based on use of arch wires for storing and distributing biologically tolerable forces by means of which position of teeth is altered. Advances in material science and technology has resulted in an array of newer arch wire materials, opening new vistas, in orthodontic treatment. Materials with widely diverging properties are in the market today and their usage has profound implications on appliance mechanics, and are very much different from stainless steel which is popular even today. The dentists who practise orthodontics have to therefore clearly outline the phases of treatment and select the arch wire most suited for attaining specific treatment goals.

Treatment of Class III malocclusion in a young adult patient: a case report.

This article describes the treatment of a young adult male with a concave profile, skeletal class III malocclusion because of a prognathic mandible and proclined upper incisors. The therapy included stages: 1. Pre-surgical orthodontics involving leveling and aligning of upper and lower arches, protraction of lower molars and retraction of upper incisors; 2. Surgical phase involving BSSO with mandibular setback and 3. Post-surgical orthodontics for finishing and detailing. The treatment lasted 23 months and improved facial esthetics significantly The treatment resulted in a functional occlusion with a lack of lateral cuspid guidance that could be accepted considering the difficulty of the case. Over jet and overbite are within norms.