bluuebunny/crossref_metadata_2025 huggingface dataset:
A Multi-disciplinary Approach in Management of Undetected Odontogenic Keratocyst With Three Years Follow Up - A Case Report
Authors: Dr. Prachi Mital  , Dr.Punit Chitlangia  , Dr. Ashwini B Prasad  , Dr.Deepak Raisingani  , Dr. Amit  , Dr. Ridhima
Published: July 2023

The keratocystic odontogenic tumor (KCOT) is regarded as the most aggressive and recurrent tumor of all. The lesion does not pose any clinical symptoms until significantly large in size. The different treatment modalities are always a matter of dilemma as to which one would yield good results with less recurrence. A Conservative treatment approach for moderately large lesions such as marsupialization and decompression was carried out in this case with regular follow-up sessions. The aim of this case report is to treat cases of KCOT with a conservative surgical approach.
An Alternative Treatment For Correcting Transverse Maxillary Cant
Authors: Madhur Sharma  , Manish Goyal  , Mukesh Kumar  , Md Abrar  , Kalpit Shitalkumar Shaha  , Saksham Madhok
Published: July 2023

Orthognathic surgery and orthodontic therapy are desired by patients for a number of reasons, including facial asymmetry. The maxillary occlusal cant is commonly associated with asymmetry. Orthognathic surgery combined with orthodontic treatment has been the treatment of choice for correcting an occlusal cant. However, not all patients with facial asymmetry are surgical candidates, patient assessment and selection remain critical components of diagnosis and treatment planning. In this case report, the patient declined any invasive treatment; hence, we opted to treat this facially asymmetrical patient with orthodontic therapy using straightforward mechanics via TADs, which resulted in an exceptional success.
A unique method to study different histological structures using Hematoxylin and Eosin staining in partially decalcified ground sections of teeth : A research article
Authors: HIMANSHU SINGH  , VEDANT PATEL
Published: July 2023

Introduction: Examining the tooth is considered as foremost segment in research in the field of oral biology and oral pathology. For studying various structures like enamel, dentin and cementum, ground section of teeth is used, while decalcified sections of tooth are used for studying the soft tissues.

Objective: The present study was aimed at exploring the normal structures of hard tissue parts of the teeth where partially decalcified ground sections were stained them with routine hematoxylin and eosin stain.

Methodology: For the present study, a total of 30 extracted teeth were collected. The freshly prepared ground sections were partly decalcified by putting ground sections of teeth in 10% nitric acid for a time period of 20- 25 seconds. After this, the ground sections of teeth are washed in tap water. The partly decalcified ground sections of teeth were stained with routine hematoxylin and eosin staining procedure and were mounted on clean glass slides using DPX mounting media. The sections were then analyzed for various histological structures under the microscope.

Results: When hematoxylin and eosin stained partially decalcified ground sections of teeth were viewed under light microscope, variety of histological structures appeared as stained, while some structures did not take stain and remain unstained.

Conclusion: After preparing and staining the ground section of teeth by our method, we hope that it would be of great help for undergraduate students and to some extent the research scholars to understand the various structures of the teeth in a better and easy way.
Mounting media used in Histopathology and Laboratory : Roles and Functions : A Short Review
Authors: DR. HIMANSHU SINGH  , DR.VEDANT PATEL  , Dr.Rahul A Razdan  , DR.PRACHI NAYAK  , DR.SUSHRUTH NAYAK  , DR.KUNDENDU ARYA BISHEN
Published: July 2023

Mounting is considered as very important step. Various mounting media are there like aqueous mounting media and resinous mounting media. Various researches are done to check which mounting media is best for mounting the histopathological tissues and suitable for different types of microscopy. The mounting media helps in holding the tissue sample in between the slide and the cover slip. The refractive index of the mounting media is also an important factor. In this review article, we are trying to review the various types of the mounting media with special emphasis on their .The data was acquired from earlier published literature and also from searching the different database like Pubmed and Google Scholar.
Advanced Treatment Modalities For Endodontic Biofilms : A Narrative Review
Authors: Ridhima  , Dr. Ashwini B Prasad  , Dr.Deepak Raisingani  , Dr. Prachi Mital
Published: July 2023

Endodontic disease is essentially a biofilm-mediated infection with broader bacterial diversity than previously anticipated. Removal of endodontic bacterial biofilms and preventing recontamination of root canal after treatment are the essential elements for successful outcomes of endodontic treatment. Nanoparticles and antibacterial photodynamic therapy corroborate to be emerging tools as they have proved to be effective in eradicating biofilms from the complex root canal system in various in-vitro studies. This article primarily aims to provide an exhaustive overview based on available literature on advanced treatment modalities to eradicate these biofilms.
Local Drug Delivery of Aloe Vera Gel in Chronic Periodontitis Patient.
Authors: Dr Sharmistha Vijay  , Dr Rekha Meena  , Dr Debopriya Chatterjee  , Dr Rajeev Soangra  , Dr Akansha Goyal  , Dr Vasundhara Prakash
Published: July 2023

BACKGROUND- Since historical times, for both medical and dental therapy many herbal agents, like Aloe vera (AV), have been used. Aloe vera (AV)  belonging to the Liliaceae Family, presents  with anti-inflammatory, antioxidant, antibacterial, antiviral, antifungal and immune boosting properties. It also promotes wound healing by accelerating epithelial cell migration and collagen maturation, facilitating tissue restoration. This study  aims at investigating the clinical effectiveness of locally delivered AV gel used as an adjunct to scaling and root planing (SRP) in the treatment of  chronic periodontitis (CP).MATERIAL AND METHODS: Sixty patients with probing depth (PD) ≥5mm and clinical attachment (CA) level ≥3mm were randomly divided into two groups. All patients underwent SRP. Aloe Vera gel was locally delivered in Group 1 patients and Placebo in Group 2 patients. Clinical recording of full mouth plaque index (PI),  bleeding index (BI), probing depth (PD) and clinical attachment (CA) level was done first at baseline and then at intervals of 3 months and 6 months.RESULT: Patients in AV group showed significantly greater mean reductions in PI, BI and PD and mean gain in CA level compared to those in placebo group from baseline to 3 months. Gain in CA level was significantly greater in AV group at all time intervals than the placebo group.CONCLUSION: Adjunctive use of AV gel LDD, in comparison to placebo gel LDD, is associated with greater reduction in PI, BI and PD as well as more gain in CA level in patients with CP.
Charecterization of A Complete Denture :- A Case Report
Authors: Mundra Rohit , Jajodia Madhur , Porwal Surbhi
Published: July 2023

Characterization is a process in which the character or collective qualities of a person are introduced in  complete denture either by modification of teeth or by modification of denture bases ,to make it more natural for that person , characterization of complete denture is necessary to give the denture a leaf like appearance , to make it appear more natural this case report reviews various principles in an effort to produce a natural appearing denture.
Frenectomy with laterally displaced flap: An aesthetic approach
Authors: Arushi Gupta  , Ellora Madan  , PRANSHU VARSHNEY  , Vaishali
Published: July 2023

Frenum is a mucous membrane fold that attaches the lip and the cheek to the alveolar mucosa, gingiva, and the underlying periosteum. The frena may endanger the gingival health when they are attached closely to the gingival margin. An aberrant frenum is presupposed to create functional and aesthetic problems. Archer’s ‘classical frenectomy’ is an extensive procedure including the excision of fibers, interdental papilla, and exposure of the alveolar bone up to the palatine papilla. The aftermath delayed healing, loss of interdental papilla, and unusual scar led toward the traditional approaches such as Edward’s frenectomy, frenum relocation by Z-plasty, and free gingival graft, with their practical and esthetic restriction. A superior approach to make a primary closure in midline and to bypass anaesthetic scar by creating a zone of attached gingiva, frenectomy is associated with lateral pedicle graft. Miller, in his study on 27 subjects, proposed that newly created zone of attached gingiva may have bracing effect inhibiting reopening of diastema. A case report of this approach with its well defined benefits is presented.
Therapeutic Effects of Diode Laser on the Treatment of Epulis : A Case Report
Authors: Ray Shanvi , Joshi Chander Shekhar , Shukla Pradeep , Shiwach Rashmi
Published: July 2023

Abstract

INTRODUCTION :- Epulis is a pseudo-tumor growth characterized by fibrous connective tissue hyperplasia in gingivobuccal region. The swelling is usually a result of a local irritant such as calculus formation or a poorly adapted margin of a dental restoration.

AIM : - The aim of this case report is removal of an epulis using diode laser, which was located at the aesthetic zone of the lower incisors, and to report on associated changes in the periodontal parameters such gingival inflammation and the position of the tooth following the introduction of an effective oral hygiene regime for the patient.

OBJECTIVE :- To evaluate the outcome of surgically excised Epulis using diode laser located at the aesthetic zone of the lower incisors in a  27 years old female patient.

METHODOLOGY :- Surgical excision of Epulis by diode laser (810 nm) under local anesthesia.

RESULT :-  Complete re-epithelization and healing was seen at 1 and 4 weeks time interval.

CONCLUSION :- Epulis is observed in patients with poor oral hygiene in areas with local irritating factors. Tissue excision should not extend beyond to the periosteum and adjacent teeth should be thoroughly scaled to remove any source of irritation. Coagulation properties associated with the use of diode laser are beneficial during removal of tumors of inflammatory origin with bleeding tendencies. There is less post-operative bleeding, pain and swelling.

Keywords: Diode laser, Oral lesions, Epulis granulomatosa, Female
Prosthetic Rehabilitation of Acquired Maxillary Defect Secondary to Necrotizing Stomatitis: A Rare Case Report
Authors: Amina  , Saad Ahmed  , Geeta Rajput
Published: July 2023

Necrotizing stomatits is the necrotic inflammation of oral tissues requiring immediate surgical resection as a life saving measure. Prosthetic rehabilitation in such patients is a challenging task as large amount of ridge and palatal tissue is lost after resection leading to compromised retention, support and esthetics. This case report describes prosthetic rehabilitation of a patient with maxillary defect secondary to necrotizing stomatitis.
Evaluation of Remaining Dentin Thickness of the Distal Portion of the Mesial Root of Mandibular Molar with Protaper Gold, Neoendo and Stainless Steel (SS) Hand K Files Using Cone Beam Computed Tomography for Analysis.
Authors: Prasad Ashwini , Jetwani Asha , Raisingani Deepak , Srivastava Harshit , Mital Prachi , CHOPRA AARUSHI
Published: July 2023

Aim: To evaluate the remaining dentin thickness of the distal portion of the mesial root of mandibular molar with stainless steel (SS) hand K files, ProTaper Gold and NeoEndo using cone beam computed tomography for analysis.

Materials and Methods: Forty-five extracted human mandibular molars were collected. Teeth were randomly assigned to three groups (n=15). Samples were stabilized on blocks of wax. The working length for each sample was determined at 1 mm short from the apical foramen by using a ISO size #15 K file. Preparation was carried out according to the manufacturer’s instructions and canals were instrumented upto apically for each group. After each instrumentation, root canals were irrigated with 5.25% sodium hypochlorite solution followed by 17% EDTA solution. Final irrigation was done with normal saline. Post cleaning and shaping, cone beam computed tomography scans of all samples in the three groups were collected.

Result: Protaper Gold and NeoEndo removed more dentin than SS hand file. As the mean remaining dentin thickness for SS K file, Neoendo and Protaper was 1.30, 1.05 and 0.80mm respectively

 

Conclusion: Protaper Gold, NeoEndo and SS Hand files showed statistically significant difference in remaining dentin thickness of root canal length. Therefore, it was concluded that Protaper Gold file system showed a greater amount of removal of dentin as compared to NeoEndo file system & SS Hand K files.
Comparison of Retention and Marginal Discoloration of Self-Etch and Total-Etch Adhesives before Pit and Fissure Sealant Application on Permanent Second Molars in Pediatric Patients. A 1-year follow-up longitudinal study
Authors: Bhavna G Saraf  , Neha sheoran  , Kapil Disha
Published: July 2023

Objective: To compare the retention and marginal discoloration of Self-etch and Total Etch Adhesive during Pit and Fissure Sealant application at 1 month, 3 months, 6 months, and 12 months. Materials and methods: 30 school-going children received sealants in all four permanent second molars, carried out in the Department of Pedodontics and Preventive Dentistry. The fully erupted second permanent molars were randomly allocated into 3 groups: group A (self-etch), B (Total etch), and C (control group). According to the split mouth design, each patient received sealant in the second molar with self-etch in one arch and total-etch in the other arch; contra-lateral molars were kept in the control group. Results: No statistically significant difference was found in the marginal discoloration and microleakage of fissure sealants placed on occlusal surfaces following use of an SE bonding agent and traditional TE adhesive after 12 months. Conclusion: When TE adhesive was put on before sealant, the same amount of microleakage or marginal discoloration happened in the occlusal fissure of permanent teeth as when SE adhesive was put on before sealant.
Evaluation between the Association of Chronicle of Tooth Extraction with Oral Alveolar Carcinoma: An Observational Clinco-pathological Institutional Assessment
Authors: Garg Kriti , Mehrotra Vishal , Aslam Shazia , Kiran Jyoti , Srivastava Akash , Srivastava Aaryan Raj
Published: July 2023

malignant tumors of the jaws. One of the most important reasons for the increase in the number of patients diagnosed with oral carcinoma and its association with the high mortality rates is the late detection of the carcinoma. Aims: The aim of the study was to analyse the clinic-pathological relationship between oral alveolus carcinoma and with history of tooth extraction. Materials & Methods: It was an observational, clinic-pathological study.952 Patients aged 30–80 years diagnosed with alveolus carcinoma of the jaws with a history of recent tooth extraction and unhealed socket at the extraction site were included in the study. Demographic, clinical, and disease-related continuous variables were computed for each subject and presented as descriptive statistics including calculation of percentages (% age). Categorical variables were analysed using Chi-square test. Regression analysis was used to identify habits and disease-related variables which can affect the incidence of oral carcinoma. Results: 2655 (33.78%) were diagnosed with alveolus carcinoma while 952(12.11%) patients were associated with a history of dental extraction as a chief complaint. 553(58.08%) patients had developed carcinoma in the proximity of the site of placement of the tobacco, and 431(45.27%) patients underwent extractions as they do not want preventive treatment. Conclusions: The focus of the current study is on early diagnosis and appropriate treatment planning, both of which can affect prognosis. It will also contribute to the enhancement of clinical awareness following tooth extraction.
Treatment of Vertical Intrabony Defect using a Novel Entire Papilla Preservation Flap Technique with bone graft and Titanium Platelet Rich Fibrin: A Case Report
Authors: Gummaluri Shiva Shankar , Yernagula Chandra Mouli , S S Sai Karthikeyan , R G Shiva Manjunath
Published: July 2023

Treatment of intrabony defects is always a difficult task to manage for a periodontist. Various problems have been encountered like black triangle, increased food lodgement, plaque accumulation and ultimately failure of procedure were experienced. Thus more conservative approaches like papilla preservation flaps and Non-incised Papillae surgical approaches are preferred. But due to drawbacks of existent techniques there was an introduction of novel surgical technique, the Entire Papilla preservation Flap (EPPF). The present case report is a detailed description of treatment of vertical intrabony defect using EPPF technique, bone graft and titanium platelet rich fibrin membrane with 9 months follow up.
A rare case of Central Giant Cell Granuloma mimicking Solitary Bone Cyst
Authors: Hussain Humaira , P Jaju Prashant , Shrivastava Kriti , Tiwari Poorva
Published: July 2023

Background-  Central giant cell granuloma is an uncommon benign tumor of jaws, most prevelant in anterior region of mandible. It has both aggressive and non aggressive nature and occurs in young adults.
Case presentation - We present a case of a central giant cell granuloma in a 21 year old boy who presented with all the features of solitary bone cyst. Lesion was present in right body of mandible and diagnosis was made histopathologically followed by surgical enucleation.
Conclusion - Our case demonstrates a rare clinical and radiographic appearance of central giant cell granuloma which was also an accidental finding. Prompt diagnosis and treatment plan can prevent further damage and improve outcome.
A Comparative Study of pH Changes, Releasing Elements and solubility of Bioceramic Sealers.
Authors: Rathod Bhumika
Published: July 2023

Abstract:

Introduction: Bioceramic technology has been introduced recently in endodontics to benefit from the hydroxyapatite formation during the setting reaction in the presence of tissue fluid and establish a chemical bond at the dentin interface.

Aim: To compare the physiochemical properties (pH changes, releasing elements and solubility) of different newer Bioceramic sealer (Ceraseal) with mineral trioxide aggregate (MTA-Fillapex) sealers.

Material and Method: Samples were prepared by using three different injectable sealer placed in 20 ring moulds, 10 of each sealer. Each sample was prepared with an internal diameter of 10 mm and a height of 3mm. The samples were digitally weighed to register the mass of each specimen before and after immersion in distilled water. The pH value was measured by a digital pH meter, releasing elements measured in atomic absorption spectrophotometer, and solubility measured in digital weighed machine. After 1, 7, 14 and 28 days, pH changes, released elements and solubility was the data obtained calculated and statistically analysed.

Results: Ceraseal Sealer exhibited high alkaline pH over time and also showed significantly higher solubility (P < 0.05).

Conclusion: Bioceramic sealer shows more alkalinity and calcium ion release compared to the MTA sealer. The alkalinity nature of the bioceramic sealer, corresponds to the increase in solubility. So bioceramic sealer are more alkaline, calcium releasing and soluble.
Evaluation of the accuracy of light polymerizing tray material for splinting in open tray implant impressions: An In-vitro 3D Spatial Analysis.
Authors: Sharma Manisha , Gandhi Nitasha , Kurian Nirmal , George Varghese Kevin , A sudharson Nishanth , Gupta Nitika
Published: July 2023

Aims and objective: Precise reproduction of the intra-oral spatial relationship of implants with an impression becomes the first step in achieving an accurate, passively fitting prosthesis. This in vitro study aims to compare the dimensional accuracy of dental implants in casts obtained from open tray splinted implant impression techniques using two different splinting materials.

Methods and Material: A mandibular acrylic model with four implant analogues was used as a reference model. Open tray impression copings were attached to the implant analogues and were splinted using two different materials. Group I-splinted with pattern resin, sectioned and re-joined and Group II- splinted with light cure tray material. Eight polyether impressions were made for each group and poured in type IV dental stone. The casts retrieved from each group were three-dimensionally analysed using coordinate measuring machine with 0.001 mm accuracy. A one-way ANOVA and post hoc test was done to calculate the statistically significant difference between the groups.

Results: The present study revealed no significant difference in the inter-implant distances obtained from pattern resin splinted group, whereas, significant difference in z-axis  was found in light polymerising tray resin splinted group when compared to the values obtained from the reference model.

Conclusions: Casts obtained from splinting the impression copings using pattern resin before making implant impression were found to be more accurate than splinting with light cure tray material.
Evaluation of dislocation resistance of three different resin-based root canal sealers from radicular dentin -An ‘in vitro’ study.
Authors: Vishnoi Suchita , Raisingani Deepak , Prasad Ashwini. B , Srivastava Harshit , Jain Rimjhim , Singh Anubha
Published: July 2023

Aim: The aim of this study is to evaluate the dislocation resistance of three different resin-based root canal sealers from radicular dentin -An ‘in vitro’ study.

Methodology: Sixty extracted human maxillary canines were sectioned transversally below the cement-enamel junction to obtain 2-mm-thick dentin disks that were randomly divided into three groups (n = 20) for treatment with one of three different root-canal sealers (AH Plus [Dentsply DeTroy, Germany], Bioseal (Equinox Holland), EndoREZ [Ultra dent]). Standardized cavities were prepared to simulate root canals, cavities were filled with sealer material, and push-out bond-strength testing was performed using a universal testing machine.

Result: In the present study amongst all the three sealers tested viz AH Plus, EndoREZ & Bioseal. EndoREZ (Group III) goes most superior (14.97 ± 3.17 MPa), followed by AH Plus (Group II) (13.29 ± 2.27 MPa) & the least bond strength was seen with Bioseal (Group I) (4.83 ± 1.62 MPa).

There was a gradual decrease in bond strength from a coronal third of radicular dentin to the middle third followed by an apical third in all three groups.

Conclusion: Amongst all the three-sealer tested EndoREZ® gave the maximum bond strength, followed by AH Plus® & then Bioseal. Bioseal gave the least bond strength irrespective of the area in radicular dentin. There was a gradual decrease in bond strength from the coronal third of radicular dentin to the middle third followed by an apical third in all three groups.
Second Mesiobuccal and Distobuccal Canal in Maxillary Primary Second Molar. A Case Report
Authors: Pahuja Naman
Published: July 2023

Disparity in number of root canals were reported by different authors in permanent teeth but out knowledge is still at infancy about pulpal configuration of primary teeth, so the aim of this case report is to update our clinical proficiency in finding extra canals in maxillary primary second molar to prevent endodontic failure.

Ussualy upper primary molars is bounded with 3 canal ie. Mesiobuccal, distobuccal and palatal. Occasionally one can find fourth and fifth canal ie. Second mesiobuccal and second distobuccal canal respectively. So this case report summarises same.

 

Keywords : pulpectomy, endodontic failure,  second mesiobuccals canal, second distobuccal canal.

Source of support : NIL

Conflict of interest:NIL
Fixed drug eruptions- A Case Report
Authors: Dr. Tannu Priya  , Dr Kumari  Shalini  , Dr Annapurna Ahuja  , Dr. Devarshi  Nandi
Published: July 2023

Fixed drug eruption (FDE) is typically establishes as round or oval, sharply delineated erythematous or edematous plaques. Essentially it is a drug-induced cutaneous reaction that happens at the similar site with each exposure to a specific medication. A extensive spectrum of drugs can occasionally give rise to numerous contrary orofacial manifestations, predominantly dry mouth, taste disturbances, oral mucosal ulceration, and/or gingival swelling. However, the etiology of the FDE is still unknown, it is a delayed type of hypersensitivity reaction that occurs as lesions. By limiting the use of the term allergic to those reactions that are immunologically arbitrated or can reasonably be reputed to be, approximations are that drug allergy may account for 6–10% of these adverse reactions.
Assessment of Palmar Patterns and Dermatoglyphics in Oral Cancer Patients of Bareilly City: An Observational Study
Authors: Saleem Adeeba
Published: July 2023

Background and objectives: Dermatoglyphics are the dermal ridge configuration on the digits, palms and soles. Dermatoglyphics may be used as an easily accessible tool in the study of genetically induced diseases as genetic or chromosomal defects may be expressed as alterations in dermal ridges. They are genetically determined and influenced by environmental forces that are operating before birth. Several studies have shown an association between dermatoglyphics and different types of cancer. Hence this study was undertaken to determine whether specific dermatoglyphic patterns exist that help in predicting the occurrence of oral squamous cell carcinoma.

Aim: This study was conducted to study palmar and dermatoglyphic patterns in oral carcinomas patients in Bareilly city.

Material and method: Our study was conducted among 59 subjects having oral cancer in Bareilly city. A modified case history proforma and comprehensive history was taken. Finger and palm prints were collected from Oral squamous cell carcinoma (OSCC) patients using the digital method and were evaluated qualitatively and quantitatively using an appropriate statistical test.

Results: Finger and palm prints were evaluated qualitatively and quantitatively. Significant findings in patients with oral squamous cell carcinoma in both hands were: Increased frequency of Loops and whorls, Loop patterns are common in Thenar/I1 area, Increased Total finger ridge count on the right hand, increased ab count on the left hand, more atd angle on the left hand.

Conclusion: Our study concluded that dermatoglyphic patterns may have a role in identifying individuals either with or at risk for developing oral squamous cell carcinoma. It can be used to identify high-risk group so that early primary and secondary preventive measures can be instituted to prevent the occurrence of these lesions.
Oral health Literacy status among practicing Gynaecologists related to Expectant mothers and newborns – An Interventional study
Authors: Lakhanpal Pallavi
Published: July 2023

Aims and Objectives – An Interventional study was designed to assess knowledge, attitude, and practices of gynaecologists practicing in Faridabad regarding Oral health care in expectant mothers and newborns. Materials and Methods - They were assessed using a 32 item validated self-administered questionnaire including demographic information and questions about knowledge, attitude and practice. Results - Data analysis was conducted using SPSS software (version 21) and Chi-square, 103 gynaecologists participated in the study and showed significant results with P value less than .05. Oral health manual was distributed among the gynaecologists, questionnaire was refilled and reassessment was done. It showed highly statistically significant results with p value = .0065. has shown improvement of their KAP score from 65.1750 to 81.6643. Conclusion - Thus it can be concluded that a comprehensive oral health program with the hand in hand of gynaecologists and dental specialist, is possible and has the potential to establish attitudes about the importance of maintaining optimum oral health of expectant mothers.

Keywords – Expectant mothers,  multiprofessional approach, newborn, oral Health manual.

Source of support – Nil

Conflict of interest – None

Ethical clearance - Approved
The impact of 1ST Wave of COVID -19 unlock and COVID-19 2nd wave lockdown
Authors: Kohli Anil , Tripathy Santwana , Sharma Karuna , Katyayan Rahul , Bhatnagar Parkhi , Sahar Najmus
Published: July 2023

Background. Corana virus (COVID-19) is an infectious disease affecting the millions of populations. World health organization has declared COVID -19 has an emergency.

Methods. A Questionnaire study was conducted from September 2020 and April 2021 to know the impact of 1ST Wave of COVID -19 unlock and COVID 2nd wave lockdown on the Outpatient department of Paediatric and Preventive dentistry of Rama Dental college, Hospital & Research Centre. Sociodemographic characteristics such as gender, age was collected through OPD. A questionnaire containing the knowledge of parents regarding COVID -19 was seen. Categorical data were compared using a chi-square test.

Results. A significant difference was observed in both the waves affecting the Outpatient department. waves (p < 0.01).

 Conclusion. Significant differences between both waves were noticed affecting the OPD of the colleges, private clinics. Increase in knowledge of parents regarding Covid -19 was seen.
Delayed Replantation of Avulsed Permanent Maxillary Central Incisor with 2 Years of Follow Up: A Case Report
Authors: Niketa Sahu  , Sonal Gupta  , Suneel Kumar Gupta
Published: July 2023

Abstract: Traumatic dental injuries are highly prevalent now a days. Present article discusses a case report of 13 years old male patient who reported with an dental emergency of left maxillary tooth avulsion. Patient kept the avulsed tooth in non physiologic media. Patient was treated as per the guidelines of interntional Association of Dental Traumatology. Replantation of avulsioned tooth is a preferred mode of treatment followed by physiologic splinting for a short period of time. Root canal therapy is required for the affected tooth in cases of delayed replantation. Patient’s clinical and radiographic follow up was done up to 2 years which showed patient remained asymptomic.
Management of ectopically erupted maxillary central incisor and Driftodontics in mandibular arch
Authors: Kaushik Surbhi , Kumar Mukesh , Goyal Manish , Kumar Sumit , Richashree  , Nongthombam Haripriya
Published: July 2023

Abstract:

Physiological drift is defined as the natural migration of a tooth into a space created by extraction, congenital absence, decay, or interproximal reduction without the application of any orthodontic force. Spontaneous decrowding of teeth by physiological drift has been called “driftodontics”. This case report describes a case of 16-year-old-boy with severe crowding in the mandibular arch and ectopic erupted permanent maxillary incisor that was resolved by physiological drift after premolar extractions in the mandibular arch and fixed mechanotherapy in the management of the ectopic eruption of the permanent maxillary central incisor.
Non-Surgical Management Of Dens Invaginatus With A Large Periapical Lesion With The Aid Of CBCT
Authors: Smita Agrawal
Published: July 2023

Maxillary lateral incisors show a high incidence of anatomic variation Dens Invaginatus is a developmental anomaly of teeth characterized by infoldings of enamel, dentin and extend up to the apex. Such a condition is often associated with dental caries, pulpal and periodontal pathology. Root canal treatment of this abnormality is considered difficult due to the complex anatomy. This article discusses case report of a tooth with Dens Invaginatus with emphasis on correct diagnosis, treatment planning and nonsurgical healing with no extra intervention of a large periapical lesion associated with invaginated tooth.
Dentigerous Cyst Associated with Impacted Maxillary Canine: A Case Report
Authors: Kohli Anil , Tripathy Santwana , Sharma Karuna , Katyayan Rahul
Published: July 2023

Introduction:  Dentigerous cyst is an odontogenic cyst. It is caused by accumulation of fluid between the epithelium of the crown and the crown of an unerupted tooth. It is attached to the neck of the tooth and its size increases by the expansion of the follicle. This cyst most commonly affects the impacted 3rd molar and maxillary canine.

Case Report: In the present paper, we report a case of dentigerous cyst associated with impacted canine in a 13year aged female.

Conclusion: The patient was treated surgically by enucleation of the cyst.
Recreating Smiles Using A Natural Tooth Pontic
Authors: Dhingra Nikita
Published: July 2023

Traumatic injuries resulting in loss of one’s anterior tooth have a significant psychological impact. As the children are becoming more conscious about their appearance, a mere replacement of the lost tooth can minimize these aesthetic & functional concerns. This paper describes the techniques used to recreate the smile of an 8-year-old child, who sustained trauma to the face after a fall while playing. As the child has a developing dentition, we opted for a natural tooth pontic and composite build-up to restore his smile
Silver Diamine Fluoride - The New Normal in Pediatric Oral Care : A Review
Authors: Banu M Divya , Krishna Priya V  , Shilpa G  , Santosh Kumar Challa  , V.V.R. Krishna Murthy V  , Mayuri Ganesh
Published: July 2023

Dental caries is the most commonly observed oral lesion and can affect function and esthetics of teeth in children, cause pain and severe lesions, malnutrition, psychological effects, if left untreated ultimately affecting their oral-health related quality of life. There are various treatment and preventive approaches but certain factors make it difficult to achieve the required outcome like behavior issues, socio-economic status, etc. Minimal intervention or invasive dentistry is gaining popularity, especially during and post-COVID era; it becomes the need of the hour. Silver Diamine Fluoride is one such caries management strategy that has started becoming popular for its various beneficial properties against caries both in normal and children with special health care needs, cost-effectiveness, easy application, and no intervention methodology. 

This article aims to bring forward detailed information about Silver Diamine Fluoride which is a promising caries management technique during and post-COVID era.
Efficacy of single dose intramuscular methylprednisolone injection into the masseter muscle following the surgical extraction of impacted lower third molars.
Authors: D Sathiyanathan , Nair Vivek , K Sankar , N Eswari , N Anusuya
Published: July 2023

Aim and Objectives: The clinical study was conducted to evaluate the effect of a single 40 mg dose of methylprednisolone into the masseter muscle via the intrabuccal approach following the surgical extraction of impacted lower third molars under local anesthesia.

Materials and Methods: In this single center, prospective, randomized controlled, double blind study 100 participants were divided into 2 groups. The study group received a single dose of Inj Methylprednisolone 40mg into the masseter muscle via the intrabuccal approach postoperatively, while the control received an I.M placebo drug. The efficacy of this procedure in controlling typical post-operative complications (pain, swelling, and mouth opening) was evaluated.

Results: The patients administered methylprednisolone showed superior results after 2 and 5 days in terms of facial swelling (p < 0.05) and on 5th day after intervention with a p-value of 0.008 in terms on pain.

Conclusion: Results obtained showed that 40 mg of Methylprednisolone can effectively reduce the patient discomfort post operatively after surgical removal of impacted teeth.
Validity of Horizontal Iris Dimension as a predictor of Denture Esthetics in Melmaruvathur population
Authors: Madhok Sakshi , MG Venkatesan  , Abraham Ponsekar , S. Kiruthika
Published: July 2023

Esthetics is of utmost importance for a complete Denture seeker and maxillary anterior teeth play a pivotal role in denture esthetics. No study exists till date regarding the use and reliability of any anatomical landmark to assess the size of maxillary central incisors for edentulous patients of Melmaruvathur, Tamil Nadu, India. Horizontal visible iris diameter (HVID) has been correlated positively with central incisor dimensions photogrammetrically. The purpose of this study is to explore the potential role of HVID of the eye in the  central incisor dimensions in the residents of a specified geographical location and revalidate the role of HVID in anterior teeth selection.
Design of a compact wideband bi-directional pattern antenna for 5G applications
Authors: Lamultree Suthasinee , Srisukhot Supada , Saetiaw Charinsak , Nuangwongsa Kanawat , Phongcharoenpanich Chuwong
Published: July 2023

In this research, a wideband bi-directional pattern antenna implemented by a circular monopole encircled with an enforced-radiation circular ring incorporated with inversed L-shaped stub is designed to operate over the mid-band of 5G applications ranging from 2 to 6 GHz. It is contrived of a copper overlaid on FR4 substrate with relative permittivity of 4.3 and height of 1.6 mm. This proposed antenna is fed by a 50-ohm coplanar waveguide, which is printed on the same side of the radiated circular monopole. To further enrich the impedance matching, a pair of etched slots is added-on the ground plane near the fed line to reduce the return loss. In the study, the initial parameters are theoretically worked out, and then simulation is then performed by using an electromagnetic solutions tool to numerically discover the set of solution parameters. From the simulation results, this proposed antenna offers the |S11|<–10 dB covered the operating frequency running from 1.79 to over 8 GHz with fractional bandwidth 126.90 % and 1.74 to 7.07 GHz with fractional bandwidth 101.04 % for the simulation excluded and included SMA, respectively. It provides a linear polarization with total efficiency better than 81.5 %. After that, an antenna prototype with compact dimensions of 45×45×0.6 mm3 was fabricated and testified to validate the simulation results. The measurement results provide a stability bi-directional pattern with peak gain of 5.54 dBi covering a 10 dB return loss bandwidth of 118.5 % (1.93–7.54 GHz). Simulated |S11|, 2D radiation pattern and gain are reasonably in good agreement with experimental results. Furthermore, this proposed antenna is compared with the current compact, wideband and 5G antenna to indicate its prospective for the interested bands
Experiences and predictors of stress among preschool teachers and teachers in Croatia during the COVID-19 pandemics
Authors: Bistrić Marija , Šimić Šašić Slavica
Published: July 2023

The aim of this study was to examine the experiences of stress among among preschool and school teachers during teachers during the COVID-19 pandemic, as well as to examine the predictive value of teachers’ individual characteristics, causes of stress, coping strategies and social support, for the way in which they experience stress, job burnout and for what they hope for regarding the future. The online questionnaire was applied on sample of 491 school teachers and 316 preschool teachers. The results showed that both school and preschool teachers experienced the highest level of stress during the first wave of the COVID-19 pandemic, and that the level of stress experienced during the pandemic was higher than before the pandemic. Preschool teachers perceived common causes of stress more intensly than some specific causes related to the COVID-19 pandemic, while the opposite was true for teachers. Individual characteristics of preschool and school teachers, causes of stress, coping strategies and social support prove to be related to the levels of stress, job burnout and hope for the future, but the predictive values (i.e., significant predictors), differ depending on the criterion and the group of respondents. The results indicate a positive contribution of self-efficacy, coping strategies and social support to the experience of stress among preschool teachers and teachers alike during the COVID-19 pandemic.
Interesi učenika za teme iz područja ljudskog zdravlja i okolišne teme
Authors: Bulić Mila
Published: July 2023

Ljudsko zdravlje neraskidivo je vezano sa stanjem okoliša pa je važno iznalaziti načine kako podizati interese djece za teme zdravlja čovjeka i okoliša u kojemu živi. Upravo cilj 4. Agende 2030. daje smjernicu kako je nužno osigurati obrazovanje za održivi razvoj u pravcu promicanja održivih stilova života. Rezultati provedenog istraživanja pokazuju kako učenici osnovne škole iskazuju veći interes prema temama ljudskog zdravlja u odnosu na okolišne teme. Uočava se da u 6. razredu dječaci pokazuju statistički značajno veći interes za okolišne teme u odnosu na djevojčice, i to vezano uz nastavne sadržaje o energiji. Djevojčice općenito iskazuju statistički značajno veći interes prema okolišnim temama u odnosu na dječake. Stoga je u odgojno obrazovnom sustavu općenito, pa tako i u nastavnim predmetima Priroda i Biologija, nužno iznalaziti metode aktivnog i istraživačkog učenja koje će utjecati na povećanje interesa učenika za okolišne teme koje trenutno ne percipiraju kao posebno interesantne.
Metodička promišljanja glazbene nastave u ranome socijalizmu
Authors: Duraković Lada , Vidulin Sabina
Published: July 2023

U članku se analizira udžbenička produkcija te se nudi uvid u sadržaj metodičkih priručnika pisanih u ranome socijalizmu. Udžbenici skromna opsega, objavljeni krajem četrdesetih i u pedesetim godinama 20. stoljeća, odražavali su temeljne zahtjeve obrazovne politike, pa je pjevanje društveno angažiranih pjesama bilo nezaobilazan dio nastavnih aktivnosti. Osnovni je cilj glazbenog odgoja bilo osposobljavanje učenika za samostalno pjevanje po notama, a izdanja su bila koncipirana kao niz teorijskih uputa za glazbeno opismenjivanje. Objavljen je tada i prvi, temeljni metodički priručnik Jože Požgaja koji se, u revidiranim izdanjima, koristio u glazbenoj nastavi dugi niz godina. Udžbenici pisani u prvoj polovini šezdesetih godina, nakon obrazovne reforme, obraćali su se djeci primjerenim jezikom, a metodički priručnici bili su usredotočeni na obogaćivanje nastavnog rada pjesmama, literarnim primjerima, igrama, pričama, korištenjem školskog instrumentarija i slično. Fokus se s opismenjivanja premjestio na pjevanje kao dominantnu aktivnost nastavnog procesa, no iznova u cilju usvajanja osnovnog glazbenog vokabulara.
Fizička i druge aktivnosti u zajednici kao podrška aktivnom i zdravom starenju
Authors: Tucak Junaković Ivana , Broz Tominac Sanja , Vašiček Vesna
Published: July 2023

Glavni cilj provedenog istraživanja bio je utvrditi koliko su starije osobe u Hrvatskoj fizički aktivne i zainteresirane za druge vrste rekreativnih aktivnosti u zajednici te individualne ili grupne hobije. Istraživanje je provedeno u okviru projekta SENIOR 2030, nositelja Matice umirovljenika Hrvatske. Anketni upitnik primijenjen je pomoću telefonskog intervjua na kvotnom uzorku od 701 starije osobe u dobi od 65 i više godina iz različitih dijelova Hrvatske, reprezentativnom prema spolu i regiji, prema Popisu stanovništva iz 2011. godine. Glavni je nalaz da je većina ispitanih starijih osoba (90%) bila u nekom obliku fizički aktivna tijekom posljednjih 5 godina, a kao glavne vrste aktivnosti navode šetnju i rad u vrtu. Ipak, svaka deseta ispitana osoba nije bila fizički aktivna i to prvenstveno iz zdravstvenih razloga. Interes za aktivnosti općenito je visok jer je 86% sudionika izjavilo da je zainteresirano za neku vrstu aktivnosti i hobija. Interes je najveći za šetnju i boravak u prirodi te druženje s prijateljima. Iako je svijest o važnosti različitih aktivnosti za zdravlje dosta visoka, 54% ispitanih osoba navodi da ne bi sudjelovale u besplatnim rekreacijskim grupama ili aktivnostima kada bi one bile organizirane u njihovim mjestima. Fizički aktivne osobe te one općenito zainteresirane za različite hobije i aktivnosti u zajednici češće su pripadnici mlađih dobnih podskupina. Zbog dokazanih pozitivnih učinaka fizičke aktivnosti te različitih oblika participacije u zajednici na zdravo i aktivno starenje, nužno je i dalje educirati ljude o važnosti takvih aktivnosti za preveniranje degenerativnih procesa starenja i poboljšanje kvalitete života u starijoj dobi te olakšati uključivanje starijih osoba u različite organizirane aktivnosti u zajednici.
Time rescaling of nonadiabatic transitions
Authors: Hatomura Takuya
Published: July 2023

Applying time-dependent driving is a basic way of quantum control. Driven systems show various dynamics as its time scale is changed due to the different amount of nonadiabatic transitions. The fast-forward scaling theory enables us to observe slow (or fast) time-scale dynamics during moderate time by applying additional driving. Here we discuss its application to nonadiabatic transitions. We derive mathematical expression of additional driving and also find a formula for calculating it. Moreover, we point out relation between the fast-forward scaling theory for nonadiabatic transitions and shortcuts to adiabaticity by counterdiabatic driving.
Pesticide Determination in Fresh Coconut Water (Cocos nucifera Linn.) by GC-MS Using Microwave-Assisted Liquid-Liquid Extraction
Authors: Nakamura Thamilin , do Rego Enoc , de Souza Jurandir , Diniz Paulo , da Silva José
Published: July 2023

Fresh coconut (Cocos nucifera) water, a popular beverage in tropical countries, is often exposed to pesticide contamination due to agricultural practices. Thus, this work proposed the simultaneous determination of 36 pesticides in fresh coconut water samples using liquid-liquid extraction, drying assisted by a household microwave oven, and gas gas chromatography-mass spectrometry (GC-MS) analysis. Limits of detection varied from 5.4 (disulfoton) to 9.6 ng L-1 (parathion-methyl). Nine pesticides residues were detected (dimethoate, γ-HCH, β-HCH, 4,4’-dichlorodiphenyldichloroethylene, endosulfan II, 4,4’-dichlorodiphenyldichloroethane, 4,4’-dichlorodiphenyltrichloroethane, endrin ketone, and methoxychlor) with concentrations from < limit of quantification to 5,768.34 ± 1.64 ng L-1. Dimethoate was quantified in all samples, indicating its recent use. The proposed methodology offers several advantages, including the use of small sample volumes and solvent extraction, which eliminates the need for costly cartridges and reduces waste production. Additionally, the obtained results can be valuable for regulatory agencies, aiding in the mitigation of environmental damage and the protection of human health.