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International Journal of Dentistry

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https://www.readbyqxmd.com/read/28798771/diagnosis-of-oral-hairy-leukoplakia-the-importance-of-ebv-in-situ-hybridization
#1
Luana L Martins, José Henrique F Rosseto, Natália Silva Andrade, Juliana Bertoldi Franco, Paulo Henrique Braz-Silva, Karem L Ortega
Oral hairy leukoplakia (OHL) is caused by the Epstein-Barr virus (EBV), which has been related to HIV infection. In situ hybridization (ISH) is the gold-standard diagnosis of OHL, but some authors believe in the possibility of performing the diagnosis based on clinical basis. The aim of this study is diagnose incipient lesions of OHL by EBV ISH of HIV-infected patients and the possible correlations with clinical characteristics of the patients. Ninety-four patients were examined and those presenting with clinical lesions compatible to OHL were submitted to biopsy prior to EBV ISH...
2017: International Journal of Dentistry
https://www.readbyqxmd.com/read/28791048/specific-central-nervous-system-medications-are-associated-with-temporomandibular-joint-symptoms
#2
John K Drisdale Iii, Monica G Thornhill, Alexandre R Vieira
AIMS: There is evidence of association between bruxism and the increasingly common central nervous system stimulants prescribed for attention deficit hyperactivity disorder (ADHD), as well as the selective serotonin reuptake inhibitors (SSRIs) often prescribed for depression or anxiety. However, the evidence is not clear on whether these medications inducing bruxism are directly associated with temporomandibular joint disorder (TMD). The aim of this work is to evaluate whether these medications are associated with TMD symptoms...
2017: International Journal of Dentistry
https://www.readbyqxmd.com/read/28785282/incidence-of-tooth-loss-in-adults-a-4-year-population-based-prospective-cohort-study
#3
Manoelito Ferreira Silva-Junior, Marília Jesus Batista, Maria da Luz Rosário de Sousa
OBJECTIVE: To verify the incidence of tooth loss in extended age group of adults in 4 years. MATERIALS AND METHODS: The prospective cohort study assessed adults (20-64 years old) between 2011 and 2015, from Piracicaba, São Paulo, Brazil. The dependent variable was cumulative incidence of tooth loss, assessed by difference between missing teeth (M) of decayed, missing, and filled tooth index (DMFT) in 2011 and 2015. Participants were stratified into young (20-44 years old) and older (45-64 years old) adults...
2017: International Journal of Dentistry
https://www.readbyqxmd.com/read/28785281/effect-of-anatomical-customization-of-the-fiber-post-on-the-bond-strength-of-a-self-adhesive-resin-cement
#4
Adricyla Teixeira Rocha, Leticia Machado Gonçalves, Ana Júlia de Carvalho Vasconcelos, Etevaldo Matos Maia Filho, Ceci Nunes Carvalho, Rudys Rodolfo De Jesus Tavarez
AIM: The aim of the study was to evaluate, by means of the push-out test, the effect of the anatomical customization of the fiber post on the bond strength of a self-adhesive resin cement. METHODS: Twelve endodontically treated, human, upper central incisors were randomly divided into two groups (n = 6): control (glass fiber posts cemented with Relyx® U200) and customized (glass fiber posts anatomically customized with translucent composite resin cemented with Relyx U200)...
2017: International Journal of Dentistry
https://www.readbyqxmd.com/read/28757870/peripheral-exophytic-oral-lesions-a-clinical-decision-tree
#5
REVIEW
Hamed Mortazavi, Yaser Safi, Maryam Baharvand, Somayeh Rahmani, Soudeh Jafari
Diagnosis of peripheral oral exophytic lesions might be quite challenging. This review article aimed to introduce a decision tree for oral exophytic lesions according to their clinical features. General search engines and specialized databases including PubMed, PubMed Central, Medline Plus, EBSCO, Science Direct, Scopus, Embase, and authenticated textbooks were used to find relevant topics by means of keywords such as "oral soft tissue lesion," "oral tumor like lesion," "oral mucosal enlargement," and "oral exophytic lesion...
2017: International Journal of Dentistry
https://www.readbyqxmd.com/read/28751913/cumulative-success-rate-of-short-and-ultrashort-implants-supporting-single-crowns-in-the-posterior-maxilla-a-3-year-retrospective-study
#6
Giorgio Lombardo, Jacopo Pighi, Mauro Marincola, Giovanni Corrocher, Miguel Simancas-Pallares, Pier Francesco Nocini
AIM: To determine cumulative success rate (CSR) of short and ultrashort implants in the posterior maxilla restored with single crowns. PATIENTS AND METHODS: We performed a retrospective study in 65 patients with 139 implants. 46 were ultrashort and 93 short. Implants were placed with a staged approach and restored with single crowns. Success rate, clinical and radiographic outcomes, and crown-to-implant ratio (CIR) were assessed after three years. Statistical analysis was performed by descriptive and inferential statistics...
2017: International Journal of Dentistry
https://www.readbyqxmd.com/read/28751912/efficacy-and-safety-of-topical-corticosteroids-for-management-of-oral-chronic-graft-versus-host-disease
#7
REVIEW
Basma Abdelaleem Elsaadany, Eman Magdy Ahmed, Sana Maher Hasan Aghbary
BACKGROUND: Oral chronic graft versus host disease (cGVHD) is a major complication in transplantation community, a problem that can be addressed with topical intervention. Topical corticosteroids are the first line of treatment although the choice remains challenging as none of the available treatments is supported by strong clinical evidence. OBJECTIVE: This systematic review aims to determine the clinical efficacy and safety of topical corticosteroids for the management of the mucosal alterations of oral cGVHD...
2017: International Journal of Dentistry
https://www.readbyqxmd.com/read/28713427/a-three-year-retrospective-study-on-survival-of-ceramic-veneered-zirconia-y-tzp-fixed-dental-prostheses-performed-in-private-practices
#8
Veronika Norström Saarva, Göran Bjerkstig, Anders Örtorp, Per Svanborg
OBJECTIVES: The aim of this retrospective study was to evaluate the three-year clinical outcome for ceramic-veneered zirconia fixed dental prostheses (FDPs). METHODS: All patients who were treated with ceramic-veneered zirconia FDPs, in three private practices in Sweden, during the period June 2003 to April 2007 were included. Case records from 151 patients, treated with a total of 184 zirconia FDPs (692 units), were analysed for clinical data. All complications noted in the charts were registered and compared to definitions for success and survival and statistical analysis was performed using the Kaplan-Meier method and a Cox regression model...
2017: International Journal of Dentistry
https://www.readbyqxmd.com/read/28713426/3d-morphology-analysis-of-tmj-articular-eminence-in-magnetic-resonance-imaging
#9
Izabella Nascimento Falcão, Maria Beatriz Carrazzone Cal Alonso, Lucas Hian da Silva, Sérgio Lúcio Pereira de Castro Lopes, Lívia Pichi Comar, André Luiz Ferreira Costa
PURPOSE: The objective of this study was to evaluate the computational reconstruction of the articular eminence of the temporomandibular joint (TMJ) based on magnetic resonance imaging (MRI) and semiautomatic volumetric segmentation techniques for morphological classification of the TMJ structure. MATERIALS AND METHODS: A total of 36 MRI scans of TMJ individuals were selected and formatted by using the ITK-SNAP software, consisting of MRI segmentation and generation of 3D models...
2017: International Journal of Dentistry
https://www.readbyqxmd.com/read/28713425/periapical-status-and-quality-of-root-canal-fillings-in-a-moroccan-subpopulation
#10
Hafsa El Merini, Hind Amarir, Amine Lamzawaq, Mouna Hamza
AIM: The aim of the study was to assess the prevalence of apical periodontitis (AP) and quality of root canal fillings in an adult Moroccan subpopulation. METHODS: In the study 508 patients were included, attending the Conservative Dentistry Clinic at the Faculty of Dentistry of Casablanca. 508 panoramic and 709 periapical radiographs were observed. The periapical status of all teeth (with the exception of third molars) was examined according to Ørstavik's periapical index...
2017: International Journal of Dentistry
https://www.readbyqxmd.com/read/28702055/evaluation-of-sensibility-threshold-for-interocclusal-thickness-of-patients-wearing-complete-dentures
#11
Kujtim Sh Shala, Linda J Dula, Teuta Pustina-Krasniqi, Teuta Bicaj, Enis F Ahmedi, Zana Lila-Krasniqi, Arlinda Tmava-Dragusha
OBJECTIVE: The aim of this study was to evaluate sensibility threshold for interocclusal thickness in experienced and nonexperienced denture wearers after the insertion of new complete dentures. MATERIALS AND METHODS: A total of 88 patients with complete dentures have participated in this study. The research was divided into two experimental groups, compared with the previous experience prosthetic dental treatment. The sensibility threshold for interocclusal thickness was measured with metal foil with 8 μm thickness and width of 8 mm, placed between the upper and lower incisor region...
2017: International Journal of Dentistry
https://www.readbyqxmd.com/read/28684960/effect-of-mouthwashes-on-solubility-and-sorption-of-restorative-composites
#12
José Pereira Leal, Jaqueline Damasceno da Silva, Rafaelle Fernanda Melão Leal, Carlos da Cunha Oliveira-Júnior, Vera Lúcia Gomes Prado, Glauber Campos Vale
OBJECTIVE: Composites sorption and solubility can be precursors of several chemical and physical processes, which lead to deleterious effects on the polymer structure. This study evaluated the effect of mouthwashes on solubility and sorption of composite resins. MATERIALS AND METHODS: Forty-two specimens of each evaluated composite (Filtek Bulk Fill Flow, Opallis Flow, Durafill VS, and Filtek Z350) were prepared and randomized into seven groups for each solution (mouth rinses with and without alcohol and distilled water) and stored for seven days...
2017: International Journal of Dentistry
https://www.readbyqxmd.com/read/28680444/lymphangiogenesis-in-oral-squamous-cell-carcinoma-correlation-with-vegf-c-expression-and-lymph-node-metastasis
#13
Manar A Abdul-Aziz, Amina K Amin, Dalia H El-Rouby, Olfat G Shaker
BACKGROUND: Oral squamous cell carcinoma (OSCC) is the most common oral malignancy that preferentially spreads to the cervical lymph node which, when involved, complicates the anticancer therapy and threatens the patient life. It was suggested that lymph node metastasis may be facilitated by lymphangiogenesis. VEGF-C is one of the most important lymphangiogenic inducers that promotes the lymphatic vessels growth and supports the survival of adult lymphatic endothelial cells. METHODS: Lymphatic vessels density (LVD) and LV morphometry were digitally evaluated using D2-40...
2017: International Journal of Dentistry
https://www.readbyqxmd.com/read/28676826/subchronic-infection-of-porphyromonas-gingivalis-and-tannerella-forsythia-stimulates-an-immune-response-but-not-arthritis-in-experimental-murine-model
#14
Jorday Hernández-Aguas, José Luis Montiel-Hernández, Myriam A De La Garza-Ramos, Rosa Velia Ruiz-Ramos, Erandi Escamilla García, Mario Alberto Guzmán-García, Esperanza Raquel Ayón-Haro, Mario Alberto Garza-Elizondo
Studies have proposed that Porphyromonas gingivalis (Pg) and Tannerella forsythia (Tf) promote a nonspecific inflammatory response that could produce systemic disease. Oral inoculation of Pg and Tf on the immune and arthritis response was evaluated in BALB/C mice divided into four groups: (1) sham; (2) food contaminated with Pg/Tf; (3) complete Freund's adjuvant (CFA) + Pg/Tf; and (4) CFA alone. CFA was administered subcutaneously on days 1 and 14. The arthritis response was monitored for 21 days after day 14 of CFA administration...
2017: International Journal of Dentistry
https://www.readbyqxmd.com/read/28659977/facial-mobility-after-maxilla-mandibular-advancement-in-patients-with-severe-obstructive-sleep-apnea-syndrome-a-three-dimensional-study
#15
Laura Verzé, Francesca Antonella Bianchi, Niccolò Barla, Serena Maria Curti, Giovanni Gerbino, Guglielmo Amedeo Ramieri
Introduction. The functional results of surgery in terms of facial mobility are key elements in the treatment of patients. Little is actually known about changes in facial mobility following surgical treatment with maxillomandibular advancement (MMA). Objectives. The three-dimensional (3D) methods study of basic facial movements in typical OSAS patients treated with MMA was the topic of the present research. Materials and Methods. Ten patients affected by severe obstructive sleep apnea syndrome (OSAS) were engaged for the study...
2017: International Journal of Dentistry
https://www.readbyqxmd.com/read/28642792/infection-control-measures-in-private-dental-clinics-in-lebanon
#16
Jihad Dagher, Charles Sfeir, Ahmad Abdallah, Zeina Majzoub
PURPOSE: Evaluate infection control knowledge, attitude, and practice in Lebanese private dental clinics. MATERIALS AND METHODS: A survey including 46 questions related to routine safety procedures was sent to 1150 Lebanese dentists between July 1st and 2nd, 2015. The study sample was selected from the database of registered dentists based on a proportional random sampling ensuring equitable representation of the 5 geographic regions of Lebanon. A subset of 29 questions was used to generate an overall score of compliance (excellent, good, fair, and poor)...
2017: International Journal of Dentistry
https://www.readbyqxmd.com/read/28638411/regular-dental-visits-influence-on-health-related-quality-of-life-in-1-607-patients-with-oral-squamous-cell-carcinoma
#17
Simon Spalthoff, Henrik Holtmann, Gertrud Krüskemper, Rüdiger Zimmerer, Jörg Handschel, Nils-Claudius Gellrich, Philipp Jehn
BACKGROUND: The incidence of oral squamous cell carcinoma (OSCC) is in the top 10 of all cancer entities. Regular oral examinations by dentists play an important role in oral cancer prevention. METHODS: Patients with OSCC (n = 1,607) and physicians (n = 1,489) completed questionnaires during the DÖSAK Rehab Study. The psychosocial and functional factors collected in these questionnaires were assessed in the present study. We compared patients who visited their dentist at least once a year (group A) with those who visited their dentist less than once a year (group B)...
2017: International Journal of Dentistry
https://www.readbyqxmd.com/read/28638410/low-survival-rates-of-oral-and-oropharyngeal-squamous-cell-carcinoma
#18
Anna Carolina Omena Vasconcellos Le Campion, Camila Maria Beder Ribeiro, Ronir Raggio Luiz, Francisco Feliciano da Silva Júnior, Herbert Charles Silva Barros, Karine de Cássia Batista Dos Santos, Stefania Jeronimo Ferreira, Lucio Souza Gonçalves, Sonia Maria Soares Ferreira
AIM: To assess the epidemiological and clinical factors that influence the prognosis of oral and oropharyngeal squamous cell carcinoma (SCC). METHODS: One hundred and twenty-one cases of oral and oropharyngeal SCC were selected. The survival curves for each variable were estimated using the Kaplan-Meier method. The Cox regression model was applied to assess the effect of the variables on survival. RESULTS: Cancers at an advanced stage were observed in 103 patients (85...
2017: International Journal of Dentistry
https://www.readbyqxmd.com/read/28634492/effectiveness-of-different-preventive-programs-in-cariogram-parameters-of-young-adults-at-high-caries-risk
#19
Said Karabekiroğlu, Nimet Ünlü
OBJECTIVE: To evaluate the effectiveness of different preventive programs in young adults at high caries risk using Cariogram software. METHODS: Sixty-six young adults with high caries risk were evaluated. Dental caries risk for all subjects was determined according to WHO criteria. Subjects were divided into three different preventive groups (control: OH, fluoride varnish: FV, and chlorhexidine varnish: CV). They were followed for 12 weeks (baseline: T0, 1 week: T1, 4 weeks: T2, and 12 weeks: T3)...
2017: International Journal of Dentistry
https://www.readbyqxmd.com/read/28630624/evaluation-of-the-loading-unloading-and-permanent-deformation-of-newly-available-epoxy-resin-coated-ni-ti-wires-using-self-ligating-brackets
#20
Hazel Garro-Piña, María Cristina Jiménez-Cervantes, Ricardo Ondarza-Rovira, Roberto Justus, Salvador García-López
AIM: The purpose of this study was to evaluate the load and unload deflection and permanent deformation of round 0.016'' and rectangular 0.016'' × 0.022'' regular and coated Ni-Ti wires. MATERIALS AND METHODS: Ni-Ti archwires produced by two manufacturers were evaluated. Both regular and coated round and rectangular Ni-Ti wire segments (n = 15) from each group were submitted to a three-point bending test. Both types of wires were evaluated for permanent deformation at the end of a recovery cycle...
2017: International Journal of Dentistry
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