Abstract：
:The aim of this study was to verify the prevalence of signs and symptoms of temporomandibular disorders (TMD) in adolescents and its relationship to gender. The sample comprised 217 subjects, aged 12 to 18. The subjective symptoms and clinical signs of TMD were evaluated, using, respectively, a self-report questionnaire and the Craniomandibular Index, which has 2 subscales; the Dysfunction Index and the Palpation Index. The results of muscle tenderness showed great variability (0.9-32.25%). In relation to the temporomandibular joint, tenderness of the superior, dorsal and lateral condyle regions occurred in 10.6%, 10.6% and 7.83%, respectively, of the sample. Joint sound during opening was present in 19.8% of the sample and during closing in 14.7%. The most prevalent symptoms were joint sounds (26.72%) and headache (21.65%). There was no statistical difference between genders (p > 0.05), except for the tenderness of the lateral pterygoid muscles, which presented more prevalence in girls. In conclusion, clinical signs and symptoms of TMD can occur in adolescents; however, gender influence was not perceived.
journal_name
Braz Oral Resjournal_title
Brazilian oral researchauthors
Bonjardim LR,Gavião MB,Pereira LJ,Castelo PM,Garcia RCdoi
10.1590/s1806-83242005000200004subject
Has Abstractpub_date
2005-04-01 00:00:00pages
93-8issue
2eissn
1806-8324issn
1807-3107pii
S1806-83242005000200004journal_volume
19pub_type
杂志文章abstract：:The objective of this split-mouth, double-blind, randomized controlled trial was to compare the clinical effect of treatment of 2- or 3-wall intrabony defects with open flap debridement (OFD) combined or not with enamel matrix proteins (EMP). Thirteen volunteers were selected with one pair of or more intrabony defects...
journal_title：Brazilian oral research
pub_type： 杂志文章,随机对照试验
doi：10.1590/s1806-83242007000300009
更新日期：2007-07-01 00:00:00
abstract：:In spite of decades of research on fluoride and the recognition of its role as the cornerstone of dental caries reduction in the last fifty years, questions still arise on its use at community, self-applied and professional application levels. Which method of fluoride delivery should be used? How and when should it be...
journal_title：Brazilian oral research
pub_type： 杂志文章
doi：10.1590/s1806-83242010000500003
更新日期：2010-01-01 00:00:00
abstract：:Simvastatin, a drug used to lower blood cholesterol, has been reported to have an anabolic effect on bone. The purpose of this study was to evaluate the influence of simvastatin and demineralized bovine bone matrix (DBBM) on the repair of rat calvarial defects. Defects of 5 mm were created in 64 rats, divided into fou...
journal_title：Brazilian oral research
pub_type： 杂志文章
doi：10.1590/s1806-83242011000100008
更新日期：2011-01-01 00:00:00
abstract：:The sense of coherence (SOC) is a measure of global orientation regarding the ability of individuals to cope with stressful situations. The aim of the present study was to evaluate the association between SOC and quality of life (QoL) and clinical and sociodemographic characteristics among survivors of oral, oropharyn...
journal_title：Brazilian oral research
pub_type： 杂志文章
doi：10.1590/1807-3107bor-2020.vol34.0009
更新日期：2020-02-07 00:00:00
abstract：:The aim of this study was to evaluate surface free energy (SFE), surface roughness (SR) and surface hardness (SH) of two commercially available materials for fabricating dental implant abutments. In addition, the specimens were investigated by scanning electron microscopy (SEM) to determine the surface morphology. Twe...
journal_title：Brazilian oral research
pub_type： 杂志文章
doi：10.1590/s1806-83242006000400005
更新日期：2006-10-01 00:00:00
abstract：:Non-inferiority randomized clinical trials are indicated when it is intended to prove that an experimental group is not inferior to a control group by more than a margin of non-inferiority. However, this type of study differs from traditional randomized clinical trials (superiority studies) because they have particula...
journal_title：Brazilian oral research
pub_type： 杂志文章
doi：10.1590/1807-3107bor-2020.vol34.0072
更新日期：2020-01-01 00:00:00
abstract：:Although malocclusions represent a serious public health issue, there is insufficient information about this problem in adolescents in Brazil, especially in poorer areas. The purpose of this cross-sectional study was to estimate the prevalence of facial alterations, dental malocclusions, and deleterious oral habits (D...
journal_title：Brazilian oral research
pub_type： 杂志文章
doi：10.1590/s1806-83242012005000027
更新日期：2013-01-01 00:00:00
abstract：:The objective of this study was to assess the prevalence and the type of claim denials (administrative, clinical or both) made by a large dental insurance plan. This was a cross-sectional, observational study, which retrospectively collected data from the claims and denial reports of a dental insurance company. The sa...
journal_title：Brazilian oral research
pub_type： 杂志文章
doi：10.1590/1807-3107BOR-2015.vol29.0041
更新日期：2015-01-01 00:00:00
abstract：:The aim of the study was to test whether the filler composition of resin composites influences their flexural strength and modulus of elasticity. Flexural strength and modulus of elasticity were obtained through a three-point bending test. Twelve bar shaped specimens of 5 commercially available composites--Supreme (3M...
journal_title：Brazilian oral research
pub_type： 杂志文章
doi：10.1590/s1806-83242007000100003
更新日期：2007-01-01 00:00:00
abstract：:Evidence shows the polymicrobial etiology of endodontic infections, in which bacteria and their products are the main agents for the development, progression, and dissemination of apical periodontitis. Microbial factors in necrotic root canals (e.g., endotoxin) may spread into apical tissue, evoking and supporting a c...
journal_title：Brazilian oral research
pub_type： 杂志文章,评审
doi：10.1590/1807-3107bor-2018.vol32.0069
更新日期：2018-10-18 00:00:00
abstract：:Prosthetic eyes are artificial substitutes for the eyeball, made of heat-curing acrylic resin, serving to improve the esthetic appearance of the mutilated patient and his/her inclusion in society. The aim of this study was to assess the flexural strength of two heat-curing acrylic resins used for manufacturing prosthe...
journal_title：Brazilian oral research
pub_type： 杂志文章
doi：10.1590/s1806-83242009000300007
更新日期：2009-07-01 00:00:00
abstract：:The present study aimed to assess the influence of curing distance on the loss of irradiance and power density of four curing light devices. The behavior in terms of power density of four different dental curing devices was analyzed (Valo, Elipar 2, Radii-Cal, and Optilux-401) using three different distances of photop...
journal_title：Brazilian oral research
pub_type： 杂志文章
doi：10.1590/1807-3107BOR-2015.vol29.0060
更新日期：2015-01-01 00:00:00
abstract：:Clinical aspects and biochemical properties in the saliva of 21 patients prior to and following radiotherapy for head and neck cancer were evaluated (experimental group) and compared with the same properties in a control group of 21 subjects free of cancer. Salivary flow was evaluated by measuring the time necessary, ...
journal_title：Brazilian oral research
pub_type： 杂志文章
doi：10.1590/s1806-83242004000100013
更新日期：2004-01-01 00:00:00
abstract：:Few articles have shown changes in bone metabolism caused by hypertension. The objective of this study was to investigate the relationship between hypertension and bone healing. Circular critical-size defects 5 mm and 2 mm in diameter were created, respectively, on the left and right side of the mandible in 40 spontan...
journal_title：Brazilian oral research
pub_type： 杂志文章
doi：10.1590/S1806-83242013000500006
更新日期：2013-09-01 00:00:00
abstract：:This study has defined the cephalometric values of the Craniofacial Analysis of the Tweed Foundation for a sample of Brazilian subjects. The sample consisted of 211 cephalometric radiographs from subjects aged 12-15, which were divided into two groups: Class II group, with 168 lateral teleradiographs (cephalograms) of...
journal_title：Brazilian oral research
pub_type： 杂志文章
doi：10.1590/s1806-83242005000100013
更新日期：2005-01-01 00:00:00
abstract：:Properly performed daily mechanical biofilm control is the most important prevention strategy for periodontal diseases. However, proper mechanical biofilm control is not performed effectively by the majority of the population, mainly due to lack of motivation and of manual dexterity. Local biofilm retention factors ma...
journal_title：Brazilian oral research
pub_type： 杂志文章
doi：10.1590/1807-3107bor-2014.vol28.0021
更新日期：2014-07-11 00:00:00
abstract：:Epidemiological data on the periodontal health and oral hygiene practices of young individuals in Latin America are limited. This study was conducted in a sample of 355 first-year students randomly selected from 3,251 new students entering the largest university in Colombia. Participants received a periodontal examina...
journal_title：Brazilian oral research
pub_type： 杂志文章
doi：10.1590/1807-3107bor-2014.vol28.0009
更新日期：2014-01-01 00:00:00
abstract：:The purpose of this study was to analyze luxation injuries in children between the ages of 0 and 5 years treated at an emergency service department. A total of 1,703 records, corresponding to a period of 10 years at the Emergency Center of the Baby Clinic at Londrina State University, Brazil, were analyzed. The age, g...
journal_title：Brazilian oral research
pub_type： 杂志文章
doi：10.1590/s1806-83242011000200009
更新日期：2011-03-01 00:00:00
abstract：:Conventional methods of caries detection, including the gold standard of histological examination, have certain disadvantages that must be addressed prior to validating any other diagnostic technique-current or new. Here we evaluated the validity of micro-computed tomography (micro-CT) as an alternative gold-standard ...
journal_title：Brazilian oral research
pub_type： 杂志文章
doi：10.1590/1807-3107BOR-2015.vol29.0132
更新日期：2015-01-01 00:00:00
abstract：:The aim of this study was to evaluate the bond strength of different triccalcium silicate cements to retrograde cavity using a push out test. Thirty maxillary central incisors were shaped using #80 hand files and sectioned transversally. Root slices were obtained from the apical 4 mm after eliminating the apical extre...
journal_title：Brazilian oral research
pub_type： 杂志文章
doi：10.1590/1807-3107bor-2018.vol32.0018
更新日期：2018-03-08 00:00:00
abstract：:Tooth discoloration is commonly found in the dental clinic and tooth bleaching has been considered the preferred esthetic alternative, being more conservative, safe and with predictable results. Supervised home-use of 10% Carbamide Peroxide (CP) bleaching with custom-trays is the most common bleaching procedure dispen...
journal_title：Brazilian oral research
pub_type： 杂志文章,评审
doi：10.1590/s1806-83242009000500010
更新日期：2009-01-01 00:00:00
abstract：:The wide use of dental bleaching treatment has brought concern about the possible effects of hydrogen peroxide on dental tissue and restorative materials. The objective of this study was to evaluate in vitro the effect of nightguard bleaching on the surface roughness of dental ceramics after different periods of bleac...
journal_title：Brazilian oral research
pub_type： 杂志文章
doi：10.1590/s1806-83242011000500013
更新日期：2011-09-01 00:00:00
abstract：:The aim of this study was to investigate the effects of low-intensity pulsed ultrasound (LIPUS) on the osteogenic differentiation of dental follicle cells (DFCs) in vitro and on the regenerative effects of DFC-OsteoBoneTM complexes in vivo. DFCs were isolated and characterized. In the in vitro study, DFCs were culture...
journal_title：Brazilian oral research
pub_type： 杂志文章
doi：10.1590/1807-3107bor-2019.vol33.0045
更新日期：2019-09-09 00:00:00
abstract：:This study aimed at investigating the effect of the partial erasing of DenOptix system storage phosphor plates on the image quality of digital radiographs. Standardized digital radiographs were acquired of a phantom mandible, using size 2 intraoral DenOptix storage phosphor plates (n = 10). Subsequently, the active ar...
journal_title：Brazilian oral research
pub_type： 杂志文章
doi：10.1590/s1806-83242008000100014
更新日期：2008-01-01 00:00:00
abstract：:The purpose of this double-blind, randomized, crossover in situ study is to compare remineralization of preformed enamel lesions by casein phosphopeptide-stabilized amorphous calcium phosphate (CPP-ACP) and fluoride dentifrice products. During each of four 10-day experimental legs, 10 participants wore intraoral remov...
journal_title：Brazilian oral research
pub_type： 杂志文章,随机对照试验
doi：10.1590/1807-3107bor-2020.vol34.0061
更新日期：2020-06-24 00:00:00
abstract：:Free gingival grafting, the most predictable technique to increase the keratinized gingiva, leaves an open wound on the palate and the resulting discomfort during the healing phase is a significant concern. This study was intended to evaluate the effect of topical erythropoietin on healing of the donor site. Twelve pa...
journal_title：Brazilian oral research
pub_type： 杂志文章,随机对照试验
doi：10.1590/1807-3107bor-2018.vol32.0055
更新日期：2018-06-11 00:00:00
abstract：:The aim of this study was to evaluate the influence of applying 2% chlorhexidine for 30 seconds after phosphoric acid conditioning of dentin on the immediate and long-term bond strengths in deciduous teeth. The occlusal enamel was removed from 40 human sound deciduous molars, which were exfoliated by natural means, an...
journal_title：Brazilian oral research
pub_type： 杂志文章
doi：10.1590/s1806-83242011000500003
更新日期：2011-09-01 00:00:00
abstract：:This study evaluates how atenolol affects dental mineralization in offspring of female spontaneously hypertensive rats (fSHR) and normotensive Wistar rats (fW). fSHR and fW were treated with atenolol (100 mg/Kg/day, orally) during pregnancy and lactation. Non-treated fSHR and fW were the control groups. Enamel and den...
journal_title：Brazilian oral research
pub_type： 杂志文章
doi：10.1590/1807-3107bor-2020.vol34.0086
更新日期：2020-01-01 00:00:00
abstract：:School and family together play an important role in the individual development of children. Therefore, this study aimed at evaluating the practices and attitudes towards oral health care of 245 education professionals working in 24 public municipal pre-schools in Niterói, State of Rio de Janeiro, Brazil. The data wer...
journal_title：Brazilian oral research
pub_type： 杂志文章
doi：10.1590/s1806-83242008000400010
更新日期：2008-10-01 00:00:00
abstract：:The objective of this study was to evaluate the effects of Cymbopogon citratus essential oil and its main compound (citral) against primary dental colonizers and caries-related species. Chemical characterization of the essential oil was performed by gas chromatography/mass spectroscopy (GC/MS), and the main compound w...
journal_title：Brazilian oral research
pub_type： 杂志文章
doi：10.1590/1807-3107BOR-2017.vol31.0089
更新日期：2017-11-06 00:00:00
