Assessment of Postoperative Edema in Different Bone Graft Cases in Vertical Defects in Periodontal Surgery: An Original Research.

Background: To replace missing periodontal tissues in vertical defects during periodontal surgery, bone graft materials are frequently used. A frequent occurrence that can affect healing outcomes is postoperative edema. The purpose of this study was to evaluate postoperative edema in various vertical bone graft defects following periodontal surgery. Materials and Methods: 50 participants were split into two groups for a prospective study: Group A received xenografts, whereas Group B received synthetic grafts. Up to 14 days after surgery, baseline and routine postoperative edema measurements were made. Edema levels in each group were compared using statistical analysis. Results: At all postoperative time points, Group A showed substantially more edema than Group B (P < 0.05). Furthermore, edema persisted longer in Group A than it did in Group B. Conclusion: In conclusion, the substance of the bone graft used in vertical defects during periodontal surgery affects postoperative edema. Compared to synthetic grafts, xenografts caused swelling to last longer and at higher levels. To maximize healing results, clinicians should take these findings into account when choosing graft materials.

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.

Evaluation of Bond Strength and Adhesive Remnant Index of Different Lingual Retainers in Human Incisor Teeth.

Objective: This study aimed to evaluate and compare the bond strengths of four different lingual retainers and assess the adhesive remnant index (ARI) to determine their effectiveness in orthodontic retention. Methodology: Eighty human incisor teeth were divided into four groups, with each group bonded using a different retainer: Group 1 (E-Glass retainer), Group 2 (0.017" Co-axial stainless steel wire), Group 3 (Splint C.T. fiber mesh), and Group 4 (0.010" stainless steel ligature wire). Bond strength was measured using a universal testing machine, and ARI scores were recorded to assess bond failure types. Results: Group 1 (E-Glass retainer) demonstrated the highest bond strength, followed by Group 3 (Splint C.T. fiber mesh), Group 2 (Co-axial stainless steel wire), and Group 4 (stainless steel ligature wire). Cohesive bond failures were observed in most groups, except for the co-axial stainless steel wire group, which exhibited adhesive failures. Conclusion: E-Glass fiber-reinforced retainers showed the highest bond strength, making them a promising alternative to conventional stainless steel wires for orthodontic retention, especially in patients with esthetic concerns or nickel hypersensitivity. Stainless steel retainer groups exhibited lower bond strengths, and cohesive bond failures were prevalent. Further research is needed to validate these findings in clinical settings and evaluate the long-term effectiveness of different lingual retainers.

Evaluation of Prosthodontic Complications in Screw-Retained and Cement-Retained Crowns in Dental Implants: An Original Research.

Aim: Single-tooth implant restorations, whether screw-retained or cement-retained, are essential for prosthodontic rehabilitation despite having low design flexibility, cosmetic appeal, and high 5-year survival rates. Materials and Methods: A study involving 14 patients with missing mandibular first molars used 28 implants and cement-retained and screw-retained prostheses. Patients had a single edentulous gap, adequate dental hygiene, and sufficient bone volume at the implant site. The study adhered to the Helsinki Declaration, followed WHO 2007 safety guidelines, and evaluated soft tissue, bone height, and bone loss. Data analysis included the Student's t-test and Mann-Whitney U-test. Results: In patients between the ages of 17 and 46, single-implant restorations were compared with cement- and screw-retained at 6 months. Abutment screw loosening and peri-implant soft-tissue traits did not differ significantly from one another. Conclusion: The study compared screw- and cement-retained implant restorations in 28 single-tooth implant-supported prostheses over a 6-month functional loading period, finding no significant improvement in either approach.

Evaluation of Dimensional Change in Different Elastomeric Impression Materials Used in Implants: An Original Research.

Aim: The study's objective was to assess the dimensional accuracy of hybrid polyether and polyvinyl siloxane materials for implant impressions. Materials and Methods: Nine groups were created from 45 samples of various building materials and construction techniques from the study. Five samples were tested, and 45 impressions were recorded. Results: The hybrid non-splinted technique has improved implant site replication, accuracy, and low interimplant distance alterations. Conclusion: The finest possible reproduction of implant sites on the master cast was made feasible by the use of an open, non-splinted method and a hybrid polyvinyl siloxane-polyether impression material.

Choice of Surgeons in Retractors used in Cleft Lip and Palate Surgery: An Original Research.

Background: To ensure optimal exposure and enable precise tissue manipulation, cleft lip and palate abnormalities require surgical repair utilizing retractors. Different retractors may affect surgical outcomes; however, this is not yet evident. Examining surgeon preferences for retractors in cleft lip and palate surgery and assessing their impact on patient outcomes were the goals of this study. Materials and Methods: The patients who underwent primary cleft lip and palate repair were retrospectively analyzed. This study evaluated three widely used retractors: the Langenbeck, Gelpi, and Moult Mouth Gag retractors. This study looked at demographic information, surgical results (including scarring, aesthetic outcomes, and wound healing issues), and surgeon preferences for retractors. Results: The study identified differences in surgical outcomes related to various retractor types. Both Group A (Langenbeck retractor) and Group B (Gelpi retractor) demonstrated similar favorable results, such as little wound healing issues, less scarring, and pleasing cosmetic results. The wound healing issues, scarring, and cosmetic outcomes were all worse in Group C (Moult Mouth Gag retractor). Conclusion: Retractors were not always preferred by surgeons doing cleft lip and palate surgery. The type of retractor had an impact on the surgical results; the Moult Mouth Gag retractor performed less well than the Langenbeck and Gelpi retractors. These results highlight the value of using evidence-based criteria to select retractors more effectively and enhance surgical methods for better patient outcomes in cleft lip and palate repair.

Clinical Evaluation of the Retention of Four Different Pit and Fissure Sealants on the First Permanent Molars - An Original Research.

Objective: In this study, the retention rates of four different pit and fissure sealant materials on the first permanent molars were clinically assessed and compared. Materials and Methods: A total of 120 kids aged 7 to 10 participated in a randomized controlled experiment. On their first permanent teeth, the subjects each got one of the four sealant materials (A, B, C, or D). Over the course of 24 months, the retention rates were evaluated every 6 months. The Chi-square test and Kaplan-Meier survival analysis were used for statistical analysis. Results: At 6, 12, 18, and 24 months, the following retention rates were observed overall: A (85%, 78%, 65%, 52%), B (90%, 82%, 70%, 60%), C (78%, 70%, 55%, 42%), and D (95%, 88%, 75%, 62%). At each time point, the sealant materials showed significant variations in retention rates (P 0.05). While sealants A and C showed lower retention rates, sealant D showed the best retention rates, followed by sealant B. Conclusion: This study shows that different materials have different retention rates for pit and fissure sealants on first permanent molars. Higher retention rates for sealants D and B suggest that they may be superior than sealants A and C. These results highlight how crucial it is to choose the right sealant materials to guarantee long-term retention and effectiveness in avoiding dental cavities.

Comparative Evaluation of Sealing Ability of Different Type of MTA as Root-End Filling Materials Using Dye Penetration Technique - An In Vitro Study.

Introduction: The main goal of the root-end filling material is to create a hermetic seal to protect against microbes and their by-products. Excellent biocompatibility and sealing ability are characteristics of MTA developed by Torabinejad et al. This study aimed to compare the sealing ability of different type MTA as root-end filling material using dye penetration technique. Material and Method: One-twenty (N = 120) extracted human maxillary anterior teeth were decontaminated, cleaned, and decoronated. Endodontic treatment and root-end resection were done. Then root-end cavity was prepared and filled with tested materials (N = 30). A calibrated stereomicroscope was used to evaluate linear measurement. All data were tabulated and statistically analyzed with a level of significance set at P < .05. Result: This order of increasing microleaks was observed: MTA Angelus < MTA Plus < PRO-Root MTA < Control group. There was a statistically significant difference in mean microleakage in MTA Angelus and MTA Plus groups (P = 0.040). MTA Angelus shows the least microleakage among all the bioceramic material groups. Conclusion: Although the sealing ability of MTA Angelus is superior to MTA Plus, PRO-Root MTA. MTA Plus, PRO-Root MTA could be considered an acceptable alternative to MTA Angelus in peri-radicular surgeries.

Evaluation of Crestal Bone Levels using Simvastatin as an Adjuvant Around Immediate Implants - A Clinico Radiographic Study.

Objective: Simvastatin was used as an adjuvant medication in this clinico-radiographic investigation to assess the impact on crestal bone levels around immediate implantation. Materials and Methods: A randomized controlled trial with 50 patients who needed an implant placed right away was done. Simvastatin was used as an adjuvant in groups ((Group A), whereas group (Group B)) served as the control group for the participants. At baseline and during follow-up visits, clinical measures such as probing depth (PD) and bleeding on probing (BOP) were measured. At baseline and 12 weeks, radiographic measurements of crestal bone levels were taken. Results: At 12 weeks, Group A demonstrated a significantly lower PD and BOP than did Group B. Furthermore, at 12 weeks, Group A showed greater crestal bone preservation than did Group B. The results of the statistical analysis showed that the two groups were significantly different. Conclusion: The results of this study indicate that simvastatin use as an adjuvant medication after immediate implant insertion contributes to better clinical outcomes and greater crestal bone preservation. Simvastatin may be helpful in increasing bone regeneration, decreasing inflammation, and soft tissue healing. These findings demonstrate how simvastatin may be used as an additional therapy to enhance the effectiveness of rapid implant implantation operations.

Evaluation of Usage of Different Diagnostic Aids for Oral Cancer by Oral and Maxillofacial Surgeons: An Original Research.

Objective: The purpose of this study was to assess how oral and maxillofacial surgeons used various diagnostic tools for oral cancer. Materials and Methods: A cross-sectional methodology was used, and a standardized questionnaire was given to oral and maxillofacial surgeons randomly chosen sample. The questionnaire gathered information on demographics and the use of diagnostic tools. Data analysis methods included Chi-square testing and descriptive statistics. Results: The study included 200 oral and maxillofacial surgeons in total. The most often used diagnostic tool (95%) was visual inspection, followed by toluidine blue staining (48%) and brush biopsy (32%). Less frequently used were newer methods like optical coherence tomography (12.5%) and autofluorescence imaging (15%). No significant correlations between demographic factors and patterns of use of diagnostic tools were found by Chi-square tests. Conclusion: The results show that oral and maxillofacial surgeons frequently use brush biopsy, toluidine blue staining, and ocular evaluation. However, there is a need for more widespread adoption of cutting-edge technologies. By removing obstacles and offering training opportunities, one can increase the use of diagnostic tools, improving patient outcomes and the diagnosis of oral cancer.

Effect of Staining Beverages on Color Stability of Composite: A Spectrophotometric Study.

Objective: This study used spectrophotometry to examine how staining beverages affect the color stability of three commercial composite materials (nanohybrid composite (A), bulk fill composite (B), and flowable composite (C)) over time. Materials and Methods: Composite discs were randomly divided into groups. The specimens were kept in coffee, tea, red wine, and cola for 14 days at 37°C in the dark. At baseline, 7 days, and 14 days, spectrophotometers measured color. Calculated and analyzed color differences (E). Results: Staining beverages changed the color of all composites. Composite material A had the best color stability, whereas material C stained beverages the most. Red wine and coffee discolored composites most. Discoloration increased over the 14-day immersion period. Conclusion: Composite materials with better color stability were material A. Red wine and coffee discolored composites most. When choosing restorative materials, dentists should consider composite materials' color stability for long-lasting, visually acceptable results.

Assessments of Perfusion, Blood Flow, and Vascular Structure in Ambulatory Subjects: Guidance for Translational Research Scientists.

Research involving human subjects in ambulatory settings is a critical link in the chain comprising translational research, spanning preclinical research to human subject and patient cohort studies. There are presently a wide array of techniques and approaches available to investigators wishing to study blood flow, perfusion, and vascular structure and function in human subjects. In this multi-sectioned review, we discuss capillaroscopy, carotid intima-media thickness, flow-mediated dilation, laser Doppler flowmetry, near-infrared spectroscopy, peripheral arterial tonometry, pulse wave velocity, retinal fundus imaging, and vascular plethysmography. Each section contains a general overview and the physical basis of the technique followed by a discussion of the procedures involved and the necessary equipment, with attention paid to specific requirements or limitations. Subsequently, we detail which aspects of vascular function can be studied with a given technique, the analytical approach to the collected data, and the appropriate application and limitation(s) to the interpretation of the data collected. Finally, a modified scoping review provides a summary of how each assessment technique has been applied in previous studies. It is anticipated that this review will provide an efficient source of information and insight for preclinical investigators seeking to add translational aspects to their research programs.

A Case of Early Osteoarthritis in a Patient With Ehlers-Danlos Syndrome.

We present a case of early onset osteoarthritis in a patient with Ehlers-Danlos syndrome (EDS) and a history of developmental dysplasia of the hip. Ehlers-Danlos syndrome (EDS) is part of a wide spectrum of connective tissue disorders characterized by hyperextensible skin, hypermobile joints, and tissue fragility. Presentation varies from mild hyperextensibility of the skin and joints to debilitating physical disabilities and vascular complications because of genetic defects in type one and three collagen synthesis. Collagen is the most abundant protein in nearly all parts of the body and errors in the production of this protein have widespread effects. Therefore, we suggest a multidisciplinary approach to the management of patients with EDS, with an emphasis on patient education, to aid in the prevention and early detection of complications.

Chronic Exertional Compartment Syndrome in a Fire Captain.

Chronic exertional compartment syndrome (CECS) is a commonly missed diagnosis. It is caused by an increase in intramuscular pressure which subsequently impedes local tissue perfusion and function. It disproportionately occurs in young females; however, the diagnosis should not be excluded in other demographics. We present a case of CECS in an otherwise healthy 53-year-old male fire captain. He presented with pain upon exertion and neurological deficits in the anterior compartment of his bilateral legs that impacted his occupation and daily functioning. Following fasciotomy, the patient returned to work with complete resolution of pain and neurological deficits. This review seeks to describe the prevalence, etiology, diagnostic criteria, differential diagnosis, and management of CECS of the lower extremities, as described in the literature.

Effect of Food Colorants on Color of Denture Base Acrylic Resins.

BACKGROUND: Acrylic resin has been successfully used for complete denture fabrication for many years. Color stability is very crucial clinical properties for dental materials, and color change may be an indicator of aging or damaging of materials. AIM AND OBJECTIVES: This study has been designed to determine the color stability of heat cure denture base acrylic resins in commonly consumed solutions causing stains. METHODOLOGY: Four hundred disc samples of four commercially used heat cure denture base resins (Trevalon®, DPI®, Veracril®, and Pyrax®) were fabricated (100 in each group). These were checked for any change in optical density by immersing them in four different staining solutions (tea, coffee, turmeric, and betel leaf, i.e., paan) and synthetic saliva for 1-month synthetic saliva was taken as control. The denture cleansers were also evaluated for their efficacy determined by their ability to remove the stains caused by the staining solutions. RESULTS: It was observed that Trevalon® showed least change in optical density and coffee illustrated the maximum potential for staining the denture base resins and is the most difficult to be removed using a denture cleanser. CONCLUSION: It can be concluded that Trevalon® demonstrated maximum color stability. Among the staining solutions, coffee caused maximum stains.

Impact of Fluoridated and Non-fluoridated Mouth Rinses on Frictional Resistance between Orthodontic Archwire and Bracket: A Comparative Study.

AIM AND OBJECTIVE: The present study aimed to assess the effect of fluoridated and nonfluoridated mouth ri nses on resistance to friction between orthodontic bracket and archwire. MATERIALS AND METHODS: This study comprises 60 premolar stainless steel (SS) brackets with 0.022 inches slot size. The 0.019 × 0.025 dimensions SS archwires were cut into 5 cm long specimens. They were grouped into three main categories, group I: artificial saliva (control solution), group II: Aloe Dent mouthwash (ALO), and group III: 0.05% sodium fluoride mouthwash. The specimens from each group were either immersed in the test solution or in the control solution for 10 hours. Later, the specimens were transferred to an incubator maintained at 37°C. Post 10 hours, the specimens were immersed for 30 minutes in distilled water. A scanning electron microscope was used to study the surface morphology and a universal testing machine was used to measure the frictional resistance. RESULTS: The distribution of normality for three study groups' recorded data was checked using Shapiro-Wilk test. The highest frictional resistance (1.94 ± 0.02) was demonstrated by specimens immersed in 0.05% sodium fluoride mouthwash than those immersed in Aloe Dent mouthwash (1.28 ± 0.66) and artificial saliva (1.10 ± 0.32). The difference found between the groups by an analysis of covariance was statistically significant. The highest surface roughness (22.30 ± 0.12) was revealed by specimens immersed in 0.05% sodium fluoride mouthwash than those immersed in Aloe Dent mouthwash (18.28 ± 0.26) and artificial saliva (15.86 ± 0.42). A statistically significant difference between the groups was shown by an analysis of covariance. CONCLUSION: After considering the drawbacks of this study, we conclude that specimens immersed in Aloe Dent mouthwash demonstrated less frictional resistance and surface roughness when compared to those immersed in 0.05% sodium fluoride mouthwash. CLINICAL SIGNIFICANCE: During sliding mechanism, the frictional resistance between orthodontic archwire and brackets imposes problems, such as lessening the applied force and movement of tooth, and also results in anchorage loss. So, orthodontists should always take care while prescribing mouthwashes to reduce their effects on the friction.

Acupressure and Therapeutic Touch in Childhood Cancer to Promote Subjective and Intersubjective Experiences of Well-being During Curative Treatment.

PURPOSE: Acupressure and therapeutic touch may be beneficial for symptom management and increasing general well-being for children undergoing cancer treatment. Acupressure has the benefit of stimulating targeted acupuncture points while providing therapeutic touch. We sought to explore the relationship between acupressure and the experience of well-being among children being treated for cancer who received acupressure. METHODS: In the Acupressure for Children in Treatment for a Childhood Cancer trial, hospitalized children received acupressure using specified acupressure points for symptom control as well as points for general well-being. Acupressure was delivered by professionals and by caregivers, following training by the professional. Qualitative data were collected through semistructured interviews with a purposive sample of professional acupressure providers (n = 3) and primary caregivers (n = 13), combined with participant observation during the acupressure intervention. Data were analyzed using grounded theory methods. RESULTS: Analysis of provider interview, caregiver interview, and participation observation yielded 3 prominent themes: (1) well-being elicited by acupressure, (2) well-being elicited by touch, and (3) well-being experienced as relational and intersubjective. These themes, taken together, illustrate the intricate ways in which an intervention like acupressure can help alleviate the difficulties of a childhood cancer illness experience by promoting well-being in the child as well as the caregiver. Acupressure brought symptom relief, physical relaxation, and comforting touch to the child, allowing the caregiver to also feel relief and relaxation as caregiver-child experience of well-being are closely intertwined. CONCLUSIONS: Data from the 3 sources provided distinct and overlapping insights suggesting the versatile benefits of acupressure in promoting well-being during childhood cancer treatment. Professional acupressure combined with training of caregivers for childhood cancer may be a relational intervention that facilitates the experience of well-being for both the caregiver and the child.

Prevalence of dental anxiety in 10-14 years old children and its implications.

BACKGROUND: The aim of this study was to provide insight on dental fear amongst schoolchildren and evaluate the association between caries experience and fear of dental procedures. METHODS: A sample size of 250 students (both sexes) of ages 10-14 years were enrolled in the study. Before dental examination, each participant was informed about the study and given the Children's Fear Survey Schedule - Dental Subscale (CFSS-DS) questionnaire. Children who scored greater than 38 were included in the 'with dental fear' group and those who scored less than 38 were assigned to the 'without dental fear' group. All oral check-ups were carried out on the school premises according to WHO criteria. RESULTS: There were 105 children (42%) who experienced dental fear. As CFSS-DS scores increased, scores on the Decayed, Missing and Filled Surfaces Index (DMFS) also increased. Scores were highest on "injections" followed by "dentist drill" and "feeling of choking". Children were significantly less anxious about items of dental treatment if they had experienced that particular form of treatment. Female participants were found to be more dentally anxious than the male participants. CONCLUSIONS: The data revealed dental fear in 10-14 years old children and showed that dental fear scores decreased with increase in age and experience.