bluuebunny/crossref_metadata_2025_split huggingface dataset:
Three Dimensional Evaluation of Accuracy of Bracket Positioning
Authors: Fafat Kapil Kamal Kishor , Jain Deepali , Pandit Susmita Kumari , Kharbanda Rythm , Trivedy Pragya , Gupta Ekta 
Published: July 2023

ABSTRACT

Introduction:
The success of orthodontic treatment depends on accurate bracket placement, so researchers are constantly exploring new direct and indirect bonding methods with the help of cutting-edge imaging technologies like cone beam computed tomography (CBCT), which provides full three-dimensional visualization of tissues down to the root of the tooth.

Aim:
The primary goals of this analysis are to determine the degree of section angulation and adhesive thickness, as well as the accuracy of the vertical and flat section positions. The correlation between total clinical crown height, minor edge to focus of section, and minimum edge to complete curve crown length is one of several possible goals of this investigation (FACC).

Materials and Methods:
Currently, 10 patients aged 15-30 who needed fixed appliance treatment were enrolled in an in vivo research conducted by the orthodontics department. Cases with and without extractions of the crooked teeth were counted. Full mouth analysis is being used in this investigation. Ten patients were selected at random and placed in either Group A (the study group) or Group B (the control group) (control group). Group A bonds are more indirect, whereas group B bonds are more like “normal” direct bonds. We used a Canon 700D camera, a biocompatible transparent 3D printing resin, and a 3M Gemini MBT.022 in bracket kit for CT scanning and imaging. Brackets are placed by experienced orthodontists in both treatment groups.

Result:
There is a statistically significant (P 0.05) difference between the indirect and direct bonding group when all five factors are taken into account, with the indirect bonding group demonstrating superiority in terms of accuracy.

Conclusion:
The results of the current investigation support the premise that there is a clinically significant difference between direct bonding and 3D indirect bonding in terms of bracket placement accuracy.
Clinical and CBCT Assessment of Crestal Bone Changes in Immediate and Delayed Placement of Implant
Authors: Kumar Randhir , Priyadarshini Smita R , Gotoorkar Shreyas Surendra , Sidhu Ruhi , Almutairi Faris Jaser , Kandasamy Baburajan , Ramaiah Vardarajula Venkata 
Published: July 2023

ABSTRACT

Objectives:
The present research was done to assess the crestal bone changes in immediate and delayed dental implant placement.

Materials and Method:
Twenty four implant sites in participants within the age group of 25-60 years in both genders were done with immediate (Group I) and delayed implant (Group II) placement method. Clinical parameters such as pain, mobility, and radiographic assessment for crestal bone alterations were recorded at baseline, 3 months, and 6 months.

Results and Conclusion:
On intergroup assessment, the mean variation of the pain, mobility, and crestal bone loss was insignificant.
Comparative Evaluation of Extrusion of Apical Debris and Irrigant using Three Different Rotary Systems with Conventional Irrigation Methods - An In vitro Study
Authors: Hora Baljeet Singh , Singh Kundan Kumar , Pawar Madhura , Kumar Amit , Arya Ashtha , Oak Anjali 
Published: July 2023

ABSTRACT

Aim:
The present study aimed to compare and evaluate debris and irrigant extrusion from curved root canals using different rotary systems.

Materials and Methods:
30 single-rooted mandibular canines were used in this study. The crown was decoronated, working length and initial apical diameter were established. A 1.5% agar gel model was used in this study. Samples were assigned randomly into 3 groups (n = 10 teeth per group). Protaper Next, OneShape, and Hanudent files were used according to the manufacturers’ instructions for canal instrumentation. Apically extruded debris and irrigant was were computed by deducting the initial weight of the test apparatus without a tooth from its weight after the biomechanical preparation. Comparative analysis of the amount of apically extruded debris and irrigant for each of the instruments and the experimental models was performed.

Results:
The statistically significant difference was found between the three experimental groups. (P < .05). Among all the groups least extrusion was observed in the Protaper Next group when used in combination with conventional irrigation.

Conclusion:
All the instruments produced apically extruded debris and irrigant, but the maximum was seen with OneShape among the experimental groups.
Risk Factors and Visual Sequel of Non-Arteritic Ischemic Optic Neuropathy in Saudi Arabia
Authors: Al Jarallah Othman Jarallah , Alsakran Wael A. , Galvez Alberto 
Published: July 2023

ABSTRACT

Objective:
To provide the demographic data, risk factors, and visual prognosis of patients from a Saudi population diagnosed with non-arteritic anterior ischemic optic neuropathy (NAION).

Materials and Methods:
A retrospective observational case series of 120 patients (146 eyes) with NAION from the King Khaled Eye Specialist Hospital or King Abdulaziz University Hospital from 1998 to 2015. Patients with other retinal pathology or glaucoma were excluded from the study. Additionally, a subgroup analysis was performed to compare the long-term assessment between diabetic and non-diabetic patients and its effects on NAION.

Results:
The mean duration of follow-up was 1.7 ± 2.4 years. The mean age of the study population was 55.0 ± 10.1 years. NAION was present in the fellow eye of 26 patients, and the median time for involvement was less than 1 year from the presentation. There was no significant difference in the best-corrected visual acuity between diabetics and non-diabetics at presentation or last visit (P = 0.868, P = 0.599, respectively).

Conclusions:
The majority of patients with NAION also had coexisting diabetes mellitus. Diabetes mellitus had no significant effect on NAION during the presentation, follow-up, and last visit.
Role of Living Anatomy in Medical Education: A Narrative Review
Authors: Asad Mohammad R. , Al Mutairi Ahmed , AlZahrani Raed E. , Ahmed Mohammad M. , Nazeer Mohammed , Taha Mohamed 
Published: July 2023

ABSTRACT

Introduction:
There has been a significant change noticed in the way in how anatomy is taught and learned in last two decades. The use of teaching approaches such as body painting, peer physical examination, medical imaging, and virtual anatomy software in the teaching and learning of living anatomy was made possible by advancements in medical technology. This study focuses on a review of the historical context and contemporary developments in teaching and learning of live and surface anatomy with a special emphasis on its pedagogical elements, some opinions of medical educationists, and undergraduates.

Conclusions:
It is suggested that living anatomy be included as a core subject in the curriculum. Learning about living anatomy will be improved in an integrated and pertinent framework with the inclusion and execution of teaching and learning modalities such as body painting, peer physical examination, medical imaging, and virtual anatomy software.
Assessment of Oral Health-Related Quality of Life in Patients Receiving Corticobasal Dental Implants
Authors: Sahoo Sanjay K. , Mishra Silpiranjan , Chinnannavar Sangamesh Ningappa , Bajoria Atul A. , Das Asutosh , Singh Dhirendra K. 
Published: July 2023

ABSTRACT

Background:
Among various treatment modalities for tooth replacement, dental implants are considered the best one. This study assessed the effects of smoking, periodontitis, and diabetes on oral health-related quality of life (OHRQoL) in patients receiving corticobasal dental implants.

Materials and Methods:
One hundred twenty patients of either gender who received corticobasal dental implants were enrolled. All were subjected to Oral Health Impact Profile-20 (OHIP-20) for dental implant patients (OHRQoL questionnaire). The patient satisfaction level was measured on a scale with points ranging from 0 to 5. The value 0 indicates no satisfaction, whereas the value 5 shows highly satisfied.

Results:
Of 120 patients, males were 70 and females were 50. The overall satisfaction level was 4.92, articulation speech was 4.12, implants were 4.80, and construction was 4.88. The overall satisfaction, articulation speech, implants, and construction values in patients with and without diabetes were 4.90 vs 4.93, 4.56 vs 4.86, 4.76 vs 4.92, and 4.94 vs 4.83, respectively. The overall satisfaction, articulation speech, implants, and construction values in patients with and without smoking were 4.83 vs 4.91, 4.52 vs 4.88, 4.70 vs 4.82, and 4.12 vs 4.84, respectively. The overall satisfaction, articulation speech, implants, and construction values in patients with and without periodontitis were 4.72 vs 4.96, 4.52 vs 4.88, 4.73 vs 4.98, and 4.81 vs 4.95, respectively. The overall satisfaction, articulation speech, implants, and construction values in patients with one to three risk factors and control were 4.85 vs 4.96, 4.82 vs 4.94, 4.88 vs 4.97, and 4.76 vs 4.86, respectively. There was a significant difference in pain, infections and/or swelling, sleeping problems, problems with self-confidence, taste, chewing discomfort and/or difficulties, and influence on food choice before and after in patients treated with corticobasal dental implants (P < 0.05).

Conclusion:
The satisfaction level is higher after obtaining corticobasal dental implants in patients with diabetes, smoking, and periodontitis as compared to control. Thus, corticobasal dental implants may be considered alternate treatment options for these patients.
A Cross-Sectional Study to Find the Correlation between the Level of Fluoride in Drinking Water, Dental Fluorosis and Associated Risk Factors- A Original Research
Authors: Manikandan Saranya , Ramesh Maya , Yoithapprabhunath Thuckanaickenpalayam Ragunathan , Kandasamy Kiruthika , Ponnusamy Priyadharsana , Vishnuvarthan Aparna 
Published: July 2023

ABSTRACT

Background:
The present study was conducted to assess the relationship between drinking water fluoride (F) levels, dental fluorosis dental caries, and associated risk factors in the elderly population.

Materials and Methods:
A cross-sectional analytical study was conducted on 50 patients aged 25–60 years, selected by stratified random sampling from different areas with different levels of naturally occurring F in drinking water. The patients were assessed for dental fluorosis according to WHO basic survey guidelines. The overall oral health status of the patients was assessed by decayed missing filled teeth DMFT index and the bacterial count of saliva was calculated using the Caries Risk Test (CRT). Statistical analysis was done using mean, standard deviation, standard error, Z-test, Mann-Whitney U Test, and Chi-square test.

Results:
The results of the present study revealed that the prevalence of fluorosis was 24%. The number of patients with dental fluorosis was highest in those who consumed water with high groundwater fluoride levels irrespective of the source of drinking water. Caries prevalence in the study population was about 5.56 ± 1.95.

Conclusion:
There was a moderate prevalence of fluorosis in patients, and caries prevalence is high in areas below optimal F areas. Caries prevalence and mean DMFT scores were least common in patients with optimal fluoride levels in drinking water and highest in those with below optimal fluoride in drinking water.
An Online Survey to Examine the Dental Students Awareness, Knowledge, Prevention and Early Detection of Oral Cancer
Authors: Dixit Arti , Parekh Nirav Hemant , Anand Rakesh , Kamal Nitesh , Kumar Amit , Badiyani Bhumika Kamal 
Published: July 2023

ABSTRACT

Background:
Although oral cancer is known to be particularly aggressive and to have a poor prognosis, early detection is often connected with a better outlook. Consequently, the purpose of this research was to evaluate dental students’ and interns’ understanding of oral cancer prevention strategies and practices, as well as their motivations for engaging in such efforts.

Material and Methods:
The dental interns and undergraduates in their last years of the dental school participated in a cross-sectional questionnaire study. All eligible participants (N = 300) were asked to fill out a 48-item questionnaire on oral cancer prevention and early detection. The questionnaire was broken down into four parts covering demographic information, knowledge, behaviors, and attitudes.

Results:
The percentage of people who answered the survey was 65% (N = 300). Interns outperformed dentistry school freshmen by a substantial margin (P = 0.05) on tests of both knowledge and attitude. Some people avoid being screened for oral cancer because they feel they do not have the knowledge, skills, self-assurance, or time to do so effectively.

Conclusions:
The majority of those polled in this research seemed to lack the necessary knowledge and abilities in mouth cancer prevention and early detection, but they had high levels of desire and a positive outlook toward oral cancer preventive education.
Efficacy of Cucurmin and Aloevera Extracts Gel as Local Drugs Delivery Agents
Authors: Borgohain Raktapratim , Fatima Nikhat , Bagde Hiroj , Dhanai Anishka , Mukherjee Koushik , Joshi Prerna 
Published: July 2023

ABSTRACT

Introduction:
The usage of antimicrobials as local drug delivery (LDD) agents in the treatment of periodontitis has posed limitations due to the development of bacterial resistance, high cost, and unavailability, thus indicating the need for safer and economic alternatives.

Methodology:
A split-mouth randomized clinical trial was carried out on 10 patients. Three sites in different quadrants were assigned, treatment modality of scaling and root planing (SRP) alone, SRP with LDD of curcumin gel, and SRP with LDD of 99% pure aloe vera gel, respectively. Clinical parameters were recorded at baseline and on 30th day postoperatively.

Results:
Curcumin and aloe vera in addition to SRP demonstrated improvements in clinical parameters, though 99% aloe vera extract produced more statistically significant results when used as an LDD agent, as shown in intergroup comparisons for changes in periodontal parameters.

Conclusion:
Curcumin 10mg (Curenext) and 99% aloe vera extract as LDD along with regular mechanical debridement is a promising therapy in the treatment of chronic periodontitis.
Microbiological and Clinical Evaluation of Efficacy of Locally Delivered Tetracycline in Conjunction with Scaling and Root Planning
Authors: Sharma Pragya , Mehta Parshad , Manocha Devansh , Bansal Sandesh J. , Dutta Brahmananda , Kosuri Vidya D. 
Published: July 2023

ABSTRACT

Introduction:
Chronic periodontitis is an infectious disease which is multifactorial in etiology. The red complex bacteria have an enzyme capable of hydrolyzing the synthetic trypsin substrate, N-benzoyl-DL-arginine-2-napthylamide (BANA). Tetracycline as a bacteriostatic agent is used in the treatment of periodontitis.

Objective:
The aim of this study was to evaluate clinically and microbiologically the efficacy of tetracycline fibers in conjunction with scaling and root planning in chronic periodontitis patients.

Methodology:
A Split mouth clinical and microbiological randomized control study was done to compare the clinical effects of subgingivally delivered antimicrobial bioabsorbable controlled release 2 mg tetracycline fibers as an adjunct to scaling and root planning on one side and comparing the other side treated only with scaling and root planning only.

Result:
Showed both scaling and root planning and the use of tetracycline an adjunct with scaling and root planning are equally effective.

Conclusion:
It can be concluded that Scaling and root planing (SRP) with or without use of adjunct local drug delivery agent like tetracycline is effective in treating chronic periodontitis.
Effect of Scaling and Root Planing in Conjunction with Antimicrobial Therapy on Glycated Hemoglobin Levels in Type 2 Diabetes Mellitus Patients
Authors: Bagde Hiroj , Sharma Ashish K. , Chaubey Priyanka P. , Benjamin Niharika , Ghosh Debasmita , Kaushal Laxmi 
Published: July 2023

ABSTRACT

Background:
Scaling and root planing with systemic doxycycline had an effect on blood glucose levels in type 2 diabetes patients, according to the results of a glycosylated hemoglobin assay. The trial was conducted to determine whether periodontal therapy affected blood sugar regulation as a result of this finding.

Methods:
A total of 60 people with type 2 diabetes (diabetes mellitus not caused by insulin deficiency) were split into three groups. Group I (control group) consists of patients who are only taking an oral anti-diabetic medication. Patients on an oral anti-diabetic drug plus scaling and root planing make up group II. Patients on an oral anti-diabetic drug, scaling, root planing, and doxycycline constitute Group III. The patients were re-evaluated for glycated hemoglobin levels and periodontal status using the clinical parameters of gingival index by Loe and Silness and clinical attachment level at baseline, 30th, 60th, and 90th day.

Results:
Compared with group II, the findings showed a statistically significant decrease in glycated hemoglobin values (p =0.001) and improvements in clinical attachment level (p =0.022, 0.05) and gingival index (p = 0.009.,01) in group III. In the control group (group I), no such finding was made. The average gingival index, however, increased statistically significantly (p = 0.032, 0.05).

Conclusion:
Various studies have been showing the benefits of non-surgical periodontal therapy as a benefit for improving the overall glycemic status of the patient. Non-surgical mechanical periodontal therapy combined with systemic administration of antimicrobials such as doxycycline enhances the metabolic status of type 2 diabetes mellitus patients better than non-surgical mechanical periodontal therapy alone.
A Comparative Evaluation of Vertical Marginal Gap for Vented and Precemented Cad-Cam Zirconium Copings on Angulated Abutments: An In vitro Study
Authors: Passanha Divya N. , Sankeshwari Banashree , Pattanshetti Channaveer , Dhole Rohit , Miyyapuram Sonica , Zawar Yash 
Published: July 2023

ABSTRACT

Objective:
To evaluate vertical marginal gap after cementation of Zr (zirconium) copings with palatal vent, open vent, and precementation technique on angulated abutments resulting from cement entrapment between intaglio surface of copings and angulated abutments.

Materials and Methods:
Twenty-four angled abutments and 24 CAD-CAM Zr copings were assigned to three groups depending on the type of cementation technique, comprising eight copings with palatal vent, open vent, and no vent, respectively. Vertical marginal gaps between abutment shoulder and coping margin were evaluated at four points: buccal, palatal, mesial, and distal. The readings were statistically analyzed.

Results:
The average mean value of vertical marginal gap at all sites for Group A with palatal vent was 158.45, for Group B with open vent was 151.84, and for Group C using precementation technique was 163.58. A statistically non-significant difference was seen for values between all sites (P > 0.05) for all groups.

Conclusion:
The average vertical marginal gap for Group B was comparatively lower compared to Groups A and C.
To Evaluate the Level of Awareness of Patients About Existing Oral Precancerous Lesions: A Longitudinal Study
Authors: Anjum Bushra , Singh Gajarathi , Pappu Sarathchandra , Soorneedi Neeharika , Likitha Bhumireddy , Kommalapati Vatsalya 
Published: July 2023

ABSTRACT

Background:
The prevalence of oral cancer and other oral premalignant diseases (OPMDs) is increasing. Particularly among lower socioeconomic countries, awareness with respect to oral cancer is quite poor. The aim of the current study is to evaluate the level of awareness of patients about existing oral precancerous lesions.

Materials and Methods:
Fifty people with existing oral precancerous lesions whose diagnosis was confirmed by a clinician’s examination were included in this research. Questions were asked of patients to fill out a questionnaire; those with cancer, non-precancerous red or white lesions, or no lesions in the mouth were not included. Questions on demographics, precancer knowledge, precancer information sources, and tobacco/betel chewing, smoking, and alcohol use were included in the survey. Informed by prior research and knowledge of precancerous lesions and circumstances, a closed-ended questionnaire was developed.

Results:
The study found that just 44 percent of participants were aware that they had oral lesions or diseases. Self-examination was the most common method (81.82%), followed by inquiring with friends and family (9.09%) and medical professionals (9%). Most patients (41.67 percent) learn about oral precancers via the media, followed by posters and banners (33.33%), friends and family (12.5%), other sources (8.33%), and physicians (4.17%). About half of the patients with oral precancers chewed tobacco for 11 years on average, doing so 4-5 times a day. Another 38% smoked and drank alcohol, also at 4-5 times a day. Oral lichen planus (16%), Oral Submucous fibrosis (12%), and Erythroplakia (12%) were shown to be the next most common oral lesions after tobacco pouch keratosis (30%) and leukoplakia (30%).

Conclusion:
Research indicates that few people are aware of the existence of oral precancerous lesions or diseases. Patients’ awareness of oral precancerous lesions/conditions was shown to be significantly influenced by media such as television, radio, posters, and banners.
Antimicrobial Efficacy of Liquorice Extracts on Most Common Endodontics Pathogens
Authors: Abinaya Kalaiselvan , Divya Rajsekaran , Asha Jeyakumar , Subha Anirudhan , Sneha Suresh Kumar , Adhityavasun Pazhamalai 
Published: July 2023

ABSTRACT

Aim:
The purpose of this study is to evaluate the Antimicrobial effect of liquorice extracts and compare its action to commonly used root canal medicaments like calcium hydroxide and chlorhexidine against Enterococcus faecalis and Candida albicans.

Materials and Methods:
Ethanolic and aqueous extracts of liquorice root were prepared. Antimicrobial activity was tested by agar well diffusion method on E. faecalis and C. albicans using Mueller Hinton agar. Wells were prepared and filled with ethanolic extract, aqueous extract of liquorice, calcium hydroxide, and chlorhexidine. Samples were incubated at 37°C, zone of inhibition was examined after 24 h.

Results and Statistical Analysis:
Ethanolic extract was significantly better (P < 0.001) than calcium hydroxide and aqueous extract of liquorice and less effective than chlorhexidine against E.faecalis. In C. albicans, ethanolic extract was less significant (P < 0.001) when compared to calcium hydroxide and chlorhexidine.

Conclusion and Clinical Relevance:
Ethanolic extract of liquorice has potent bactericidal effect against E. faecalis and C. albicans over aqueous extract. Hence, it can be used as intracanal medicaments in routine endodontic therapy.