Abstract:
:Nocturnal bite force during sleep associated bruxism was measured in 10 subjects. Hard acrylic dental appliances were fabricated for the upper and lower dentitions of each subject. Miniature strain-gauge transducers were mounted to the upper dental appliance at the right and left first molar regions. In addition, thin metal plates that contact the strain-gauge transducers were attached to the lower dental appliance. After a 1-week familiarization with the appliances, nocturnal bite force was measured for three nights at the home of each subject. From the 30 recordings, 499 bruxism events that met the definition criteria were selected. The above described system was also used to measure the maximum voluntary bite forces during the daytime. The mean amplitude of detected bruxism events was 22.5 kgf (s.d. 13.0 kgf) and the mean duration was 7.1 s (s.d. 5.3 s). The highest amplitude of nocturnal bite force in individual subjects was 42.3 kgf (15.6-81.2 kgf). Maximum voluntary bite force during the daytime was 79.0 kgf (51.8-99.7 kgf) and the mean ratio of nocturnal/daytime maximum bite force was 53.1% (17.3-111.6%). These data indicate that nocturnal bite force during bruxism can exceed the amplitude of maximum voluntary bite force during the daytime.
journal_name
J Oral Rehabiljournal_title
Journal of oral rehabilitationauthors
Nishigawa K,Bando E,Nakano Mdoi
10.1046/j.1365-2842.2001.00692.xkeywords:
subject
Has Abstractpub_date
2001-05-01 00:00:00pages
485-91issue
5eissn
0305-182Xissn
1365-2842pii
jor692journal_volume
28pub_type
杂志文章abstract::The aim of this study was to evaluate the clinical performance of the implants supporting mandibular overdentures, and to investigate the prosthodontic outcomes of the mandibular implant overdentures. Twenty edentulous patients participated in this study. Forty implants were placed in the canine areas of the mandibles...
journal_title:Journal of oral rehabilitation
pub_type: 杂志文章,随机对照试验
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更新日期:2007-10-01 00:00:00
abstract::The purpose of this follow-up study was to measure the resonance frequency of Astra Tech TiO(2) blasted implants at second surgery, at one and 3 years of loading. Secondly, it was investigated whether resonance frequency at second surgery could discriminate between successful implants and those that will fail over a 3...
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更新日期:2010-01-01 00:00:00
abstract::The following review of the literature considers various clinical methods for evaluating dental materials. The first section looks at studies that have considered the general handling properties of dental materials in clinical practice (the pragmatic trial). The second section considers studies that have used retrospe...
journal_title:Journal of oral rehabilitation
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更新日期:1997-02-01 00:00:00
abstract::Although tooth loss with age has been extensively investigated, there appears to be no literature on the relationship of age to remaining mandibular third molars. The study showed that as age increases so does the frequency of absent vertically erupted mandibular third molars. However, no correlation was found between...
journal_title:Journal of oral rehabilitation
pub_type: 杂志文章
doi:10.1046/j.1365-2842.1997.00195.x
更新日期:1997-12-01 00:00:00
abstract::The aim of this study was to examine whether sectioning of the lateral branches of the hypoglossal nerves (l-XII) in young male rats affects regulation of body weight, food intake and water intake in their period of growth by using a linear fixed effects model or not. Three groups of the rats were prepared according t...
journal_title:Journal of oral rehabilitation
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doi:10.1111/j.1365-2842.2009.01986.x
更新日期:2009-09-01 00:00:00
abstract::The aim of this study was to describe the current knowledge on the role of heritability in TMD pain through a systematic review of the literature, including familiar aggregation studies and genetic association studies. For the systematic search of the literature, the PRISMA (Preferred Reporting Items for Systematic re...
journal_title:Journal of oral rehabilitation
pub_type: 杂志文章,评审
doi:10.1111/joor.12263
更新日期:2015-05-01 00:00:00
abstract:BACKGROUND:Severe malocclusions may cause functional and aesthetic problems and symptoms of temporomandibular disorders (TMD). Studies have investigated association between malocclusions and TMDs and shown controversial findings. OBJECTIVE:Purpose of this investigation was to examine the prevalence of TMD sub-diagnose...
journal_title:Journal of oral rehabilitation
pub_type: 杂志文章
doi:10.1111/joor.12790
更新日期:2019-07-01 00:00:00
abstract::The variability of the EMG silent period in jaw closing muscles of TMJ dysfunction patients was examined. Considerable within-subject variability was found in the duration of the silent period. This variability increased with symptom severity. The authors recommend that multiple measurements be averaged to obtain a mo...
journal_title:Journal of oral rehabilitation
pub_type: 杂志文章
doi:10.1111/j.1365-2842.1981.tb00482.x
更新日期:1981-03-01 00:00:00
abstract:OBJECTIVES:Intra-articular analgesics are increasingly being used after temporomandibular joint (TMJ) arthrocentesis but without clear evidence on its efficacy. The aim of this study was to review the role of intra-articular analgesic injected after TMJ arthrocentesis in improving post-operative outcomes. METHODS:PubM...
journal_title:Journal of oral rehabilitation
pub_type: 杂志文章,meta分析
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更新日期:2021-01-01 00:00:00
abstract::In this study, the influence of oxygen pressure, as well as oxidation time and temperature, on the oxide formation of a gold-palladium-indium-gallium alloy was investigated. After oxidation (vacuum/air, 1-10 min, 940-1020 degrees C) the oxides were removed selectively by means of leaching in 37% hydrochloric acid. Con...
journal_title:Journal of oral rehabilitation
pub_type: 杂志文章
doi:10.1111/j.1365-2842.1988.tb00161.x
更新日期:1988-05-01 00:00:00
abstract::Fluorinated Bis-GMA was synthesized and used with other commercially available fluorinated monomers and diluents to prepare hydrophobic composites. The composites were formulated as one-paste systems and were polymerized using blue light. Mechanical properties and water-related qualities were determined. Fluorination ...
journal_title:Journal of oral rehabilitation
pub_type: 杂志文章
doi:10.1111/j.1365-2842.1996.tb01227.x
更新日期:1996-03-01 00:00:00
abstract::The aims were to determine whether individuals with a past history of pain exhibit (i) altered jaw movement (e.g. reduced amplitude, increased jaw movement variability) in comparison with matched asymptomatic controls, and (ii) correlations between psychological measures (e.g. catastrophising) and altered jaw movement...
journal_title:Journal of oral rehabilitation
pub_type: 杂志文章
doi:10.1111/joor.12220
更新日期:2015-01-01 00:00:00
abstract::We report here on a patient with bilateral cleft lip and palate (BCLP) and a missing premaxilla, who underwent dentoalveolar reconstruction of the cleft and premaxillary alveolus using endosteal implants after bone grafting. The patient, whose maxillary incisors and premaxilla were missing, had corticocancellous bone ...
journal_title:Journal of oral rehabilitation
pub_type: 杂志文章
doi:10.1046/j.1365-2842.2003.00999.x
更新日期:2003-01-01 00:00:00
abstract::Oral Function, Orofacial Pain, Orofacial Appearance, and Psychosocial Impact-the dimensions of oral health-related quality of life-capture dental patients' oral health problems worldwide and regardless of whether the patient currently suffers from oral diseases or intends to prevent them in the future. Using scores fo...
journal_title:Journal of oral rehabilitation
pub_type: 杂志文章
doi:10.1111/joor.13133
更新日期:2020-12-10 00:00:00
abstract::There is a methodological problem in analysis of data belonging to different hierarchical levels, e.g. patient, arch, and tooth. A method for multilevel modelling (MLM) that resolves this problem is available. This method which is presented in this article, was used to reanalyse previously published long-term treatmen...
journal_title:Journal of oral rehabilitation
pub_type: 杂志文章
doi:10.1111/j.1365-2842.1998.00248.x
更新日期:1998-04-01 00:00:00
abstract::The first purpose of this study was to translate the Oral Behaviours Checklist (OBC) into Dutch and to examine its psychometric properties. The second purpose was to examine the correlations between scores on the OBC and facial pain, while controlling for the possible confounding effects of psychosocial factors, such ...
journal_title:Journal of oral rehabilitation
pub_type: 杂志文章
doi:10.1111/joor.12114
更新日期:2014-02-01 00:00:00
abstract::Due to the difference in open circuit potential (OCP) versus SCE for Aristaloy amalgam (-969 mV) and Dispersalloy amalgam (-549 mV) in Ringer's solution at 25 degrees C, a galvanic cell was created with Dispersalloy amalgam as cathode and Aristaloy amalgam as anode. The galvanic corrosion current was studied as a func...
journal_title:Journal of oral rehabilitation
pub_type: 杂志文章
doi:10.1111/j.1365-2842.1977.tb00959.x
更新日期:1977-01-01 00:00:00
abstract::It is considered that the information of chewed food, such as size and texture, is important for smooth mastication. In this study, we analysed aspects of the control of occlusal force, by experimentally reproducing situations in which the hardness of food changed unpredictably during mastication, using a device that ...
journal_title:Journal of oral rehabilitation
pub_type: 杂志文章
doi:10.1111/j.1365-2842.2007.01746.x
更新日期:2008-01-01 00:00:00
abstract::An experimental psychological study was undertaken to assess the effect of a change in dietary habit upon behavioural development, using as a laboratory animal male Wistar rats maintained on natural foods and a processed food. Forty male Wistar rats were weaned at 21 days of age and divided into two equal groups. Grou...
journal_title:Journal of oral rehabilitation
pub_type: 杂志文章
doi:10.1111/j.1365-2842.1991.tb00032.x
更新日期:1991-01-01 00:00:00
abstract::To gather knowledge related to establishing criteria for selecting soft denture liners for individual patients, the effects of certain properties of soft denture liners on stress distribution were evaluated by two-dimensional finite element analysis. A partial mandibular edentulous ridge crest was modelled. Six combin...
journal_title:Journal of oral rehabilitation
pub_type: 杂志文章
doi:10.1046/j.1365-2842.2000.00566.x
更新日期:2000-08-01 00:00:00
abstract::Signs and symptoms of temporomandibular dysfunction (TMD) and functional recordings were re-examined in subjects, 19-21 years of age, 5 years after the first examination. Thirty-seven subjects had restored dentitions at both examinations (group F), 13 subjects with previously intact dentitions had had fillings in thei...
journal_title:Journal of oral rehabilitation
pub_type: 杂志文章
doi:10.1111/j.1365-2842.1991.tb01683.x
更新日期:1991-09-01 00:00:00
abstract::The aim of this study was to compare the wear of seven different restorative materials using two different wear simulation modes. This included a non-impact sliding wear test (rotary pin and disc) and an impact-cum-sliding wear test (masticatory simulator). The difference in wear ranking between the two wear tests was...
journal_title:Journal of oral rehabilitation
pub_type: 杂志文章
doi:10.1046/j.1365-2842.1997.00528.x
更新日期:1997-08-01 00:00:00
abstract::Titanium is used to fabricate spherical and bar attachments for overdentures on osseointegrated implants. This in vitro study investigated the long-term effects of commercially pure titanium on the retention force of telescope crowns with conical interface. Combinations of various materials for the inner and outer cro...
journal_title:Journal of oral rehabilitation
pub_type: 杂志文章
doi:10.1111/j.1365-2842.1996.tb00866.x
更新日期:1996-06-01 00:00:00
abstract::In a previous study it was found that the distance between the borders of the comfortable zone was considerably wider when the zone was recorded statically rather than dynamically. However, it was not reported how condylar displacements may be related to the zonal borders. Therefore, an attempt is made in the present ...
journal_title:Journal of oral rehabilitation
pub_type: 杂志文章
doi:10.1111/j.1365-2842.1979.tb00398.x
更新日期:1979-01-01 00:00:00
abstract::Intermaxillary elastics are commonly used in orthodontic treatment, yet the exact mechanism by which they effect tooth movement has been unclear. A photoelastic model was produced to stimulate this type of therapy in examples of Class II and III malocclusions. In the open situation, inter-arch activity precipitated oc...
journal_title:Journal of oral rehabilitation
pub_type: 杂志文章
doi:10.1111/j.1365-2842.1978.tb01209.x
更新日期:1978-04-01 00:00:00
abstract::A total of 969 proximal contacts in forty volunteer subjects was examined for proximal contact integrity with shim stock. It passed uninhibited through 88% of the contacts. Neither sex nor age affected the evaluation; however, shim stock was more likely to pass through contacts with enamel surfaces than those which we...
journal_title:Journal of oral rehabilitation
pub_type: 杂志文章
doi:10.1111/j.1365-2842.1987.tb00697.x
更新日期:1987-01-01 00:00:00
abstract::The microscopic characteristics of the mucosa covering the alveolar ridge that supports a complete denture have long been studied. In this paper, any histological changes in mucosa loaded by a denture before and after a denture has been anchored by implant onto the bone were followed. The results suggest that mechanic...
journal_title:Journal of oral rehabilitation
pub_type: 杂志文章
doi:10.1046/j.1365-2842.1996.d01-182.x
更新日期:1996-10-01 00:00:00
abstract::The aim of the present report was to focus on if early signs of different orofacial dysfunctions, e.g. misarticulations of speech, problems in oral motor skills and TMD, malocclusions or occlusal interferences could predict the development of temporomandibular disorders (TMD) in adolescence. Altogether there were 94 c...
journal_title:Journal of oral rehabilitation
pub_type: 杂志文章
doi:10.1046/j.1365-2842.2002.00956.x
更新日期:2002-08-01 00:00:00
abstract::This review evaluates the evidence for the diagnostic efficacy of cone beam computed tomography (CBCT) for impacted teeth and associated features. PubMed, Embase and the Cochrane Library were searched using specific indexing terms and reference lists were hand searched. Two reviewers selected relevant publications on ...
journal_title:Journal of oral rehabilitation
pub_type: 杂志文章,评审
doi:10.1111/j.1365-2842.2010.02141.x
更新日期:2011-03-01 00:00:00
abstract:BACKGROUND:There is little evidence regarding the reliability of CPT and PT measurements to gauge mandibular perception. Thus, this study aimed to evaluate the test-retest reliability of CPT and PT values obtained from the mandibular oral mucosa and to test the bilateral differences in CPT and PT values obtained from t...
journal_title:Journal of oral rehabilitation
pub_type: 杂志文章
doi:10.1111/joor.12777
更新日期:2019-06-01 00:00:00