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Dental Research Journal

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https://www.readbyqxmd.com/read/28928786/new-definition-proposed-for-oral-leukoplakia
#1
Vagish Kumar L Shanbhag
No abstract text is available yet for this article.
July 2017: Dental Research Journal
https://www.readbyqxmd.com/read/28928785/a-unique-case-of-clear-cell-variant-of-calcifying-epithelial-odontogenic-tumor-involving-the-maxilla
#2
Rudra Prasad Chatterjee, Swagata Gayen, Sanchita Kundu, Moumita Chattaraj, Mousumi Pal, Sanjeet Das
Calcifying epithelial odontogenic tumor (CEOT) is a rare, benign, odontogenic tumor arising from the odontogenic epithelium and accounts for approximately 1% of all odontogenic tumors. Clear cell variant of CEOT is a distinct entity and has more aggressive biological behavior and higher chances of recurrence. Here, we present a unique case of clear cell variant of CEOT involving the left side of the maxillary alveolus in a 73-year-old female patient with thorough clinical, radiological, and histological details...
July 2017: Dental Research Journal
https://www.readbyqxmd.com/read/28928784/association-of-stress-salivary-cortisol-level-and-periodontitis-among-the-inmates-of-a-central-prison-in-kerala
#3
Angel Fenol, Susan Jebi, Sajitha Krishnan, Jayachandran Perayil, Rajesh Vyloppillil, Anuradha Bhaskar, Sai Megha Menon, Ashitha Mohandas
BACKGROUND: The aim of this cross-sectional study was to evaluate the association between stress, salivary cortisol, and periodontitis among the inmates of the central prison. MATERIALS AND METHODS: Seventy inmates were grouped depending on their pocket depth into Group A (pocket depth >4 mm and <6 mm), Group B (at least four sites with pocket depth ≥6 mm), and Group C (pocket depth ≤3 mm). The clinical parameters such as the oral hygiene index-simplified, gingival index, pocket depth, and the clinical attachment levels (CALs) were recorded...
July 2017: Dental Research Journal
https://www.readbyqxmd.com/read/28928783/assessment-of-the-hardness-of-different-orthodontic-wires-and-brackets-produced-by-metal-injection-molding-and-conventional-methods
#4
Shiva Alavi, Marzie Kachuie
BACKGROUND: This study was conducted to assess the hardness of orthodontic brackets produced by metal injection molding (MIM) and conventional methods and different orthodontic wires (stainless steel, nickel-titanium [Ni-Ti], and beta-titanium alloys) for better clinical results. MATERIALS AND METHODS: A total of 15 specimens from each brand of orthodontic brackets and wires were examined. The brackets (Elite Opti-Mim which is produced by MIM process and Ultratrimm which is produced by conventional brazing method) and the wires (stainless steel, Ni-Ti, and beta-titanium) were embedded in epoxy resin, followed by grinding, polishing, and coating...
July 2017: Dental Research Journal
https://www.readbyqxmd.com/read/28928782/comparison-of-microleakage-of-scotchbond%C3%A2-universal-adhesive-with-methacrylate-resin-in-class-v-restorations-by-two-methods-swept-source-optical-coherence-tomography-and-dye-penetration
#5
Hamid Kermanshah, Hossein Khorsandian
BACKGROUND: One of the most important factors in restoration failure is microleakage at the restoration interface. Furthermore, a new generation of bonding, Scotchbond Universal (multi-mode adhesive), has been introduced to facilitate the bonding steps. The aim of this study was to compare the microleakage of Class V cavities restored using Scotchbond™ Universal with Scotchbond Multi-Purpose in two procedures. MATERIALS AND METHODS: Eighteen freshly extracted human molars were used in this study...
July 2017: Dental Research Journal
https://www.readbyqxmd.com/read/28928781/n-acetylneuraminic-acid-a-scrutinizing-tool-in-oral-squamous-cell-carcinoma-diagnosis
#6
Suganya Rajaram, Balamurali P Danasekaran, Ramesh Venkatachalapathy, Karthikshree Vishnu Prashad, Saranya Rajaram
BACKGROUND: Oral cancer has one of the highest mortality rate among other malignancies. An attempt has been made to assess the genetic expression of a cell surface glycoprotein component - sialic acid released by the malignant cells which will reflect on the oral squamous cell carcinoma (OSCC). The aim of this study was to estimate and correlate the salivary and serum sialic acid levels in OSCC. MATERIALS AND METHODS: In our case-control study, saliva and blood samples were obtained from Group 1 - 10 healthy controls, Group 2 - 12 well-differentiated OSCC, Group 3 - 7 moderately differentiated and 2 poorly differentiated OSCC...
July 2017: Dental Research Journal
https://www.readbyqxmd.com/read/28928780/assessment-of-oral-health-parameters-among-students-attending-special-schools-of-mangalore-city
#7
Tom Peter, Deepthi Anna Cherian, Tim Peter
BACKGROUND: The aim of the study was to assess the oral health status and treatment needs and correlation between dental caries susceptibility and salivary pH, buffering capacity and total antioxidant capacity among students attending special schools of Mangalore city. MATERIALS AND METHODS: In this study 361 subjects in the age range of 12-18 years were divided into normal (n = 84), physically challenged (n = 68), and mentally challenged (n = 209) groups. Their oral health status and treatment needs were recorded using the modified WHO oral health assessment proforma...
July 2017: Dental Research Journal
https://www.readbyqxmd.com/read/28928779/evaluation-of-the-effect-of-three-mouthwashes-on-the-mechanical-properties-and-surface-morphology-of-several-orthodontic-wires-an-in-vitro-study
#8
Hossein Aghili, Sogra Yassaei, Farzaneh Eslami
BACKGROUND: The aim of this study was to evaluate and compare the changes in the mechanical properties and surface morphology of different orthodontic wires after immersion in three mouthwash solutions. MATERIALS AND METHODS: In this in vitro study, five specimens of each of 0.016 inch nickel titanium (NiTi), coated NiTi, and stainless steel orthodontic wires were selected. The specimens were immersed in 0.05% sodium fluoride (NaF), 0.2% chlorhexidine, Zataria multiflora extract, and distilled water (control) for 1...
July 2017: Dental Research Journal
https://www.readbyqxmd.com/read/28928778/effectiveness-of-morinda-citrifolia-juice-as-an-intracanal-irrigant-in-deciduous-molars-an-in-vivo-study
#9
Manisha Chandwani, Rakesh Mittal, Shweta Chandak, Jitesh Pimpale
BACKGROUND: The purpose of this study was to evaluate the microbial reduction in deciduous molars using Morinda citrifolia juice (MCJ) as irrigating solution. MATERIALS AND METHODS: This was a randomized comparative study including 60 deciduous molars chosen among the patients belonging to the age group of 6-9 years based on the inclusion or exclusion criteria. The selected teeth were divided randomly into two groups based on irrigation solution used, that was, Group I (1% NaOCl) and Group II (MCJ)...
July 2017: Dental Research Journal
https://www.readbyqxmd.com/read/28928777/determination-of-salivary-urea-and-uric-acid-of-patients-with-halitosis
#10
Faezeh Khozeimeh, Nakisa Torabinia, Shirin Shahnaseri, Hooman Shafaee, Seyed Amir Mousavi
BACKGROUND: Halitosis is the presence of unpleasant or foul smelling breath. The origin of halitosis may be related to both systemic and oral conditions, but a large percentage of cases, about 90%, is generally related to an oral cause. The aim of this study was to compare the concentration of urea and uric acid in patients with halitosis and people without halitosis. MATERIALS AND METHODS: In this case-control study, concentration of urea and uric acid was compared between two groups: (1) persons suffering halitosis (2) control group without halitosis...
July 2017: Dental Research Journal
https://www.readbyqxmd.com/read/28928776/analytical-methods-for-the-measurement-of-polymerization-kinetics-and-stresses-of-dental-resin-based-composites-a-review
#11
REVIEW
Mehrsima Ghavami-Lahiji, Tabassom Hooshmand
Resin-based composites are commonly used restorative materials in dentistry. Such tooth-colored restorations can adhere to the dental tissues. One drawback is that the polymerization shrinkage and induced stresses during the curing procedure is an inherent property of resin composite materials that might impair their performance. This review focuses on the significant developments of laboratory tools in the measurement of polymerization shrinkage and stresses of dental resin-based materials during polymerization...
July 2017: Dental Research Journal
https://www.readbyqxmd.com/read/28702066/autologous-platelet-rich-plasma-s-role-in-enhancing-the-healing-phase-after-surgical-removal-of-teeth
#12
Ata Garajei
No abstract text is available yet for this article.
May 2017: Dental Research Journal
https://www.readbyqxmd.com/read/28702065/achondroplasia-with-multiple-supplemental-supernumerary-teeth-and-multiple-talon-cusps-a-rare-case-report
#13
Jayam Raviraj, Venkata Suman, Dirasantchu Suresh, K Kartik
Achondroplasia is the most common cause of dwarfism, which is inherited as an autosomal dominant disorder, caused by genetic mutation in fibroblast growth factor 3, leading to defective maturation of chondrocytes. It is known to be associated with various oral and dental manifestations such as delayed dental development, midfacial hypoplasia and constricted maxilla with a relatively large mandible, resulting in skeletal/dental Class III malocclusion, posterior crossbite, anterior reverse jet and anterior overbite...
May 2017: Dental Research Journal
https://www.readbyqxmd.com/read/28702064/osseous-choristoma-of-submental-region-a-rare-occurrence
#14
Khushboo Sahay, Priyanka Kardam, Monica Mehendiratta, Shweta Rehani, Nisha Singh
Osseous choristoma is a rare, benign lesion of the oral cavity. This report presents a case of osseous choristoma in the submental region of a 30-year-old female subject. Her chief complaint was a painless swelling in the submental region. Panoramic radiography showed a well-defined, round, radiopaque lesion near the inferior border of the left mental region. The lesion was diagnosed as an osseous choristoma based on the histopathological examination of the surgical specimen. This paper is an attempt to bring forward a unique occurrence of osseous choristoma, which would further help the medical fraternity in improvising their knowledge, diagnosis, and treatment of this entity...
May 2017: Dental Research Journal
https://www.readbyqxmd.com/read/28702063/salivary-levels-of-interleukin-8-in-oral-lichen-planus-and-diabetic-patients-a-biochemical-study
#15
Atefeh Tavangar, Parichehr Ghalayani, Mahsa Abbasi Boroujeni, Fereshteh Sadat Ghoreishian
BACKGROUND: This study aimed to assess the salivary levels of interleukin-8 (IL-8) in oral lichen planus (OLP) and diabetes mellitus (DM) patients, and OLP + DM patients in comparison with healthy individuals. MATERIALS AND METHODS: This descriptive cross-sectional study was conducted on 75 patients (30 with OLP, 5 with both OLP and DM, 20 with DM and 20 healthy controls). The salivary levels of IL-8 and fasting blood sugar and 2-h postprandial blood glucose levels were measured in all the subjects...
May 2017: Dental Research Journal
https://www.readbyqxmd.com/read/28702062/jargon-a-barrier-in-case-history-taking-a-cross-sectional-survey-among-dental-students-and-staff
#16
R Subramaniam, R Sanjeev, Suneesh Kuruvilla, Mathew T Joy, B Muralikrishnan, John Paul
BACKGROUND: The use of jargon has become very common in the healthcare field, especially in medical/dental records. Although the use of standard medical jargon can be seen as professional, efficient shorthand, a lack of awareness regarding the standard medical abbreviations and incessant and overzealous use of slang among the healthcare professionals can act as a barrier to effective communication and understanding among patients and peers. The aim of this study was to assess the acceptance and use of jargon in case history taking among clinical dental students and dental teaching faculty members of dental colleges in Ernakulam and Idukki districts of Kerala...
May 2017: Dental Research Journal
https://www.readbyqxmd.com/read/28702061/the-effect-of-surface-treatment-with-a-fractional-carbon-dioxide-laser-on-shear-bond-strength-of-resin-cement-to-a-lithium-disilicate-based-ceramic
#17
Farzaneh Ahrari, Alireza Boruziniat, Hamideh Sadat Mohammadipour, Mehrnoosh Alirezaei
BACKGROUND: This study investigated the impact of different surface treatments, including fractional carbon dioxide (CO2) laser on shear bond strength (SBS) of resin cement to lithium disilicate ceramic. MATERIALS AND METHODS: In this in vitro study, 72 blocks of IPS e.max CAD ceramic were randomly divided into six groups in terms of treatment (n = 12). Group 1 underwent etching with 9.6% hydrofluoric (HF) acid, whereas group 2 was subjected to air abrasion with aluminum oxide particles...
May 2017: Dental Research Journal
https://www.readbyqxmd.com/read/28702060/oral-health-status-salivary-ph-status-and-streptococcus-mutans-counts-in-dental-plaques-and-saliva-of-children-with-acute-lymphoblastic-leukemia
#18
Romina Mazaheri, Ebrahim Jabbarifar, Elnaz Ghasemi, Elahe Akkafzadeh, Elmira Poursaeid
BACKGROUND: Acute lymphoblastic leukemia (ALL), accounting for 23% of all malignancies in children, is the most prevalent pediatric malignancy. This study compared dental caries, oral hygiene status, salivary pH, and Streptococcus mutans counts in dental plaques and saliva of children with leukemia with those of healthy controls. MATERIALS AND METHODS: This case-control cross-sectional study assessed 32 children with ALL and 32 healthy children (4-9-year-old) for gingival bleeding index (GBI), decayed, missing, and filled/decayed, missing, and filled surfaces (DMF/dmfs), and plaque index (PI)...
May 2017: Dental Research Journal
https://www.readbyqxmd.com/read/28702059/preferences-and-choices-of-a-child-concerning-the-environment-in-a-pediatric-dental-operatory
#19
Trophimus Gnanabagyan Jayakaran, C Vishnu Rekha, Sankar Annamalai, Parisa Norouzi Baghkomeh, D Ditto Sharmin
BACKGROUND: The aim of this cross-sectional descriptive study was to determine children's preferences in a dental clinic so as to reduce anxiety during dental procedures. In this study survey methodology was used. MATERIALS AND METHODS: A questionnaire was designed to evaluate the child's preference in a dental hospital so as to remove anxiety during a dental procedure. This study was carried out on 50 children aged 6-10 years. The children were randomly selected based on their first dental visit in a private dental college...
May 2017: Dental Research Journal
https://www.readbyqxmd.com/read/28702058/effectiveness-of-audiovisual-distraction-in-behavior-modification-during-dental-caries-assessment-and-sealant-placement-in-children-with-autism-spectrum-disorder
#20
Kausar Sadia Fakhruddin, Hisham Yehia El Batawi
BACKGROUND: The aim of this study was to evaluate the effectiveness of audiovisual (AV) distraction in behavior modification during dental caries assessment and sealant placement in children with autism spectrum disorder. MATERIALS AND METHODS: This study was conducted on 28 children diagnosed with autism spectrum disorder, aged 6.5-9.8 years. Children underwent one introductory (desensitization) appointment and three treatment sessions. During the introductory session, children had the procedures explained to them, they watched a movie projected on a screen while oral screening and assessment of cooperation level were carried out...
May 2017: Dental Research Journal
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