Stresses in the anchor crowns of a metal-ceramic bridge in model experiments.


:A four-unit principal model bridge was used. The stresses in the porcelain part of an anchor crown were analysed. When the middle of the span was loaded tensile stresses appeared in the outer surface of the porcelain and compressive ones in the interface. Greater stresses were found when the anchor crown was loaded itself. They were not critical, however, when the gold thickness was > 3 mm.


J Oral Rehabil


Dérand T




Has Abstract


1981-01-01 00:00:00












  • Relationship of first primary palatine rugae to the maxillary canines in man.

    abstract::Fifty dentate maxillary casts, obtained from thirty-four males and sixteen females, were mounted in the three-dimensional co-ordinate system of a contour meter. A transverse line of reference (x-axis) was drawn through the distal contact points of the maxillary canines, at a right angle to the y-axis which passed thro...

    journal_title:Journal of oral rehabilitation

    pub_type: 杂志文章


    authors: Grove HF,Christensen LV

    更新日期:1988-03-01 00:00:00

  • Thermal diffusion in some polyelectrolyte dental cements: the effect of powder/liquid ratio.

    abstract::Thermal diffusivity values for glass ionomer and polycarboxylate cements have been determined for varying proportions of cement powder and liquid. Diffusivity is observed to be an increasing function of powder/liquid ratio. This is discussed in relation to the application of these cements as cavity bases. ...

    journal_title:Journal of oral rehabilitation

    pub_type: 杂志文章


    authors: Watts DC,Smith R

    更新日期:1984-05-01 00:00:00

  • Effect of different filling materials in combination with intraradicular posts on the resistance to fracture of weakened roots.

    abstract::The preservation and restoration of severely weakened pulpless teeth is a difficult and relatively unpredictable procedure. This study evaluated the resistance to fracture of experimentally weakened bovine roots internally reconstructed with different filling materials in combination with prefabricated post compared w...

    journal_title:Journal of oral rehabilitation

    pub_type: 杂志文章


    authors: Marchi GM,Paulillo LA,Pimenta LA,De Lima FA

    更新日期:2003-06-01 00:00:00

  • Delayed implants in the anterior maxilla with the IMZ-implant system.

    abstract::One hundred and seventy-three IMZ two-stage implants have been clinically and radiologically evaluated for a 5 year period. The implants were placed in the anterior region of the maxillae of 81 patients to replace lost incisors, cuspids and bicuspids. The implants were placed 3 months or later after loss of natural an...

    journal_title:Journal of oral rehabilitation

    pub_type: 杂志文章


    authors: De Wijs FL,Cune MS,De Putter C

    更新日期:1995-05-01 00:00:00

  • Location of the hinge axis and the kinematic centre in asymptomatic and clicking temporomandibular joints.

    abstract::The study aimed to compare the locations of the hinge axis and the kinematic centre in both clicking and non-clicking TMJs. The six degrees of freedom optoelectronic jaw movement recording system OKAS-3D was used to record open/close movements in 10 asymptomatic subjects and 30 subjects with a clicking joint. Movement...

    journal_title:Journal of oral rehabilitation

    pub_type: 杂志文章


    authors: Catić A,Naeije M

    更新日期:1999-08-01 00:00:00

  • Effect of denture base materials on mRNA expression of the adhesion-associated genes from the Streptococcus mutans biofilms.

    abstract::Dental caries is one of the most important reasons for the failure of removable partial denture. The adhesion-associated genes of Streptococcus mutans, such as gtfBCD, ftf and gbpB, might play an important role in bacterial adhesion to denture base materials. Therefore, the aim of this study was to investigate the inf...

    journal_title:Journal of oral rehabilitation

    pub_type: 杂志文章


    authors: Dong C,Zhang FQ

    更新日期:2009-12-01 00:00:00

  • Denture base polymer Alldent Sinomer: mechanical properties, water sorption and release of residual compounds.

    abstract::The aim of this study was to determine flexural properties, water sorption, solubility and release of residual compounds of a new paste type denture base polymer Alldent Sinomer. In addition, an effort was made to reinforce the denture base polymer with a polymer-pre-impregnated glass fibre reinforcement (Stick). Six ...

    journal_title:Journal of oral rehabilitation

    pub_type: 杂志文章


    authors: Lassila LV,Vallittu PK

    更新日期:2001-07-01 00:00:00

  • A transcranial radiographic examination of the temporal portion of the temporomandibular joint.

    abstract::The temporomandibular joints of 20 human cadaver heads were examined by means of photography (gross anatomic images) and radiography (lateral oblique transcranial images), using the angle created by a line parallel to the Frankfurt horizontal and a line coinciding with the posterior slope of the most lateral (outermos...

    journal_title:Journal of oral rehabilitation

    pub_type: 杂志文章


    authors: Keesler JT,Christensen LV,Donegan SJ,Austin BP

    更新日期:1992-01-01 00:00:00

  • The reaction zone around commercially available amalgam alloy particles of Ag-Cu eutectic composition.

    abstract::An electron microprobe was used to investigate the composition and microstructure of regions in the reaction zones around particles of approximately Ag-Cu eutectic composition in commercially available and experimental dispersion modified amalgams. Two distinct regions were identified. Techniques of phase composition ...

    journal_title:Journal of oral rehabilitation

    pub_type: 杂志文章


    authors: Bryant RW

    更新日期:1985-01-01 00:00:00

  • Clinical evaluation of a carbon fibre reinforced carbon endodontic post.

    abstract::This study reports a prospective clinical trial comparing a carbon fibre reinforced carbon (CFRC) endodontic post with a conventional prefabricated post. Twenty-seven single rooted maxillary anterior teeth in 18 patients (nine males and nine females; age range 18-60 years) were restored either with a CFRC post or a wr...

    journal_title:Journal of oral rehabilitation

    pub_type: 临床试验,杂志文章,随机对照试验


    authors: King PA,Setchell DJ,Rees JS

    更新日期:2003-08-01 00:00:00

  • Teaching of the repair of defective composite restorations in Scandinavian dental schools.

    abstract::Given increased tooth retention into later years of life, dentists face increasing challenges in maintaining teeth with extensive composite restorations. Accompanying the increase in placement of composite restorations in general practice, there has also been increased evidence that repair, rather than replacement, of...

    journal_title:Journal of oral rehabilitation

    pub_type: 杂志文章


    authors: Blum IR,Lynch CD,Wilson NH

    更新日期:2012-03-01 00:00:00

  • Histological changes in edentulous oral mucosa under implant-supported overdentures.

    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


    authors: Preti G,Bassi F,Barbero P,Lorenzetti M,Valente G

    更新日期:1996-10-01 00:00:00

  • Implant treatment in periodontitis-susceptible patients: a systematic review.

    abstract::Implant treatment in individuals with periodontitis-associated tooth loss is frequently debated. The objective of the present systematic review was to assess the principles and outcome of implant treatment in periodontitis-susceptible patients. Studies considered for inclusion were searched in MEDLINE (PubMed) and rel...

    journal_title:Journal of oral rehabilitation

    pub_type: 杂志文章,meta分析,评审


    authors: Schou S

    更新日期:2008-01-01 00:00:00

  • A survey of U.K. centres on implant failures.

    abstract::This study investigated the experience of endossoseus implants in the U.K. - how success rates compare with other countries; the common causes of failure; early detection, definition and treatment of the failing implant. Information was gathered by means of a questionnaire sent to 120 centres in the U.K. Thirty-nine c...

    journal_title:Journal of oral rehabilitation

    pub_type: 杂志文章,多中心研究


    authors: Tinsley D,Watson CJ,Ogden AR

    更新日期:1999-01-01 00:00:00

  • Interfacial ultramorphology of single-step adhesives: nanoleakage as a function of time.

    abstract::The aim of this study was to examine the effectiveness of single-step self-etching adhesives in preventing nanoleakage over a 90-day water-storage period, and analyse the ultramorphological characteristics of resin-dentin interfaces. Three single-step self-etching adhesives were evaluated: Adper Prompt L-Pop - LP (3M ...

    journal_title:Journal of oral rehabilitation

    pub_type: 杂志文章


    authors: Reis AF,Bedran-Russo AK,Giannini M,Pereira PN

    更新日期:2007-03-01 00:00:00

  • Transcutaneous neuromuscular electrical stimulation can improve swallowing function in patients with dysphagia caused by non-stroke diseases: a meta-analysis.

    abstract::There is still debate over whether the effect of transcutaneous neuromuscular electrical stimulation (NMES) in dysphagia rehabilitation is superior to traditional therapy (TT). The purpose of this meta-analysis was to assess the overall efficacy by comparing the two treatment protocols. Published medical studies in th...

    journal_title:Journal of oral rehabilitation

    pub_type: 杂志文章,meta分析,评审


    authors: Tan C,Liu Y,Li W,Liu J,Chen L

    更新日期:2013-06-01 00:00:00

  • A case of obstructive sleep apnoea with anterior cervical osteophytes.

    abstract::Osteophytes of the cervical spine are usually seen in elderly adults. When prominent, they have been blamed for dysphagia, cough, dysphonia and dyspnoea. This paper reports on an obstructive sleep apnoea (OSA) patient with cervical spinal osteophytes, one cause of airway obstruction. A 75-year-old male complained of p...

    journal_title:Journal of oral rehabilitation

    pub_type: 杂志文章


    authors: Ando E,Ogawa T,Shigeta Y,Hirai S,Ikawa T,Ishikawa C,Nejima J

    更新日期:2009-10-01 00:00:00

  • Intradermal injection of Botulinum toxin type A alleviates infraorbital nerve constriction-induced thermal hyperalgesia in an operant assay.

    abstract::Recent studies have shown that infraorbital nerve constriction (IoNC)-induced mechanical allodynia has been attenuated by administration of highly purified 150-kDa Botulinum neurotoxin type A (BoNT/A). Here, we extend these studies to determine whether BoNT/A could attenuate IoNC-induced symptoms of thermal hyperalges...

    journal_title:Journal of oral rehabilitation

    pub_type: 杂志文章


    authors: Kumada A,Matsuka Y,Spigelman I,Maruhama K,Yamamoto Y,Neubert JK,Nolan TA,Watanabe K,Maekawa K,Kamioka H,Yamashiro T,Kuboki T,Oguma K

    更新日期:2012-01-01 00:00:00

  • Retention force and fatigue strength of overdenture attachment systems.

    abstract::This study evaluated retention force and fatigue resistance of two overdenture attachment systems. Twenty samples (O-ring and Bar-Clip) from two manufacturers (Conexão Sistemas de Prótese and Lifecore Biomedical) were prepared and divided into four groups: (i) Conexão/O-ring; (ii) Conexão/Bar-Clip; (iii) Lifecore/O-ri...

    journal_title:Journal of oral rehabilitation

    pub_type: 杂志文章


    authors: Botega DM,Mesquita MF,Henriques GE,Vaz LG

    更新日期:2004-09-01 00:00:00

  • High-concentrated carbamide peroxide bleaching agents effects on enamel surface.

    abstract::Concern has been expressed regarding the adverse effects of peroxide-containing tooth bleaching agents on enamel surface. This study examined enamel average surface roughness before (baseline) and after an in-office bleaching protocol and investigated the influence of high concentrations of carbamide peroxide gels on ...

    journal_title:Journal of oral rehabilitation

    pub_type: 杂志文章


    authors: Cavalli V,Arrais CA,Giannini M,Ambrosano GM

    更新日期:2004-02-01 00:00:00

  • Impact of prosthodontic status on oral wellbeing: a cross-sectional cohort study.

    abstract::To assess the impact of the prosthodontic status on oral health-related quality of life and satisfaction. We performed a cohort study at the University Clinic in Salamanca in which a group requesting prosthetic treatment (P0; n = 31) was compared with a group treated with conventional prostheses (P1; n = 29) and a con...

    journal_title:Journal of oral rehabilitation

    pub_type: 杂志文章


    authors: Montero J,López JF,Galindo MP,Vicente P,Bravo M

    更新日期:2009-08-01 00:00:00

  • Functional evaluation after TMJ surgery.

    abstract::Oral function was evaluated in 30 patients (25 women and five men) after TMJ surgery by means of bite force measurements. Twenty-seven discectomies and three condylectomies had been performed. The follow-up period was, on average, 2.5 years. The mean bite force values on the function level 'biting as when chewing' was...

    journal_title:Journal of oral rehabilitation

    pub_type: 杂志文章


    authors: Widmark G,Haraldson T,Kahnberg KE

    更新日期:1995-08-01 00:00:00

  • Electrical potentials of restorations in subjects without oral complaints.

    abstract::The electrical potentials of 183 amalgam and 11 precious metal restorations, and one set of brackets, were measured. None of the 28 subjects had galvanism, leukoplakia, oral lichen planus, or toxic or allergic reactions to restorations. The potentials of the amalgam restorations increased with age, from about -350 mV ...

    journal_title:Journal of oral rehabilitation

    pub_type: 杂志文章


    authors: Muller AW,Van Loon LA,Davidson CL

    更新日期:1990-09-01 00:00:00

  • Correlations between EMG jaw muscle activity and facial morphology in complete denture wearers.

    abstract::In a sample of fifteen partially edentulous subjects assigned for immediate complete denture treatment, a correlation analysis was performed between pre-extraction facial morphology determined from lateral cephalograms, and EMG activity of the anterior temporal and masseter muscles in maximal clench and tapping of tee...

    journal_title:Journal of oral rehabilitation

    pub_type: 杂志文章


    authors: Tallgren A,Holden S,Lang BR,Ash MM Jr

    更新日期:1983-03-01 00:00:00

  • Comparison of muscle activity and occlusal contacts during maximal and habitual clenching in varied chair positions.

    abstract::The activity of anterior temporal muscle, the number of tooth contacts, and total duration of closure during maximal and habitual clenching were studied in varied chair positions. Fifteen subjects were evaluated. The means for the muscle activity of anterior temporal muscle during habitual clenching were 63.5-73.5% of...

    journal_title:Journal of oral rehabilitation

    pub_type: 杂志文章


    authors: Kim YK,Lee SW,Chung SC,Kho HS

    更新日期:1997-03-01 00:00:00

  • Relationship of the maxillary central incisors and canines to the incisive papilla.

    abstract::Four hundred and thirty dentulous casts in normal alignment and Angle's Class I Relationship were examined. The results indicated a relationship between arch shape and the incisive papilla. The suggestion is made that in the preliminary location of the anterior teeth during construction of full dentures, the average d...

    journal_title:Journal of oral rehabilitation

    pub_type: 杂志文章


    authors: Ehrlich J,Gazit E

    更新日期:1975-07-01 00:00:00

  • Denture-related stomatitis: identification of aetiological and predisposing factors - a large cohort.

    abstract::The aim of this study was to identify and characterize aetiological and predisposing factors in denture-related stomatitis (DRS), by means of a case-control, transversal study, in a large cohort of 140 persons wearing removable maxillary polymethylamethacrylate prostheses. Data were obtained by (1) a questionnaire tha...

    journal_title:Journal of oral rehabilitation

    pub_type: 杂志文章


    authors: Figueiral MH,Azul A,Pinto E,Fonseca PA,Branco FM,Scully C

    更新日期:2007-06-01 00:00:00

  • Hyoid and laryngeal excursion kinematics - magnitude, duration and velocity - changes following successful exercise-based dysphagia rehabilitation: MDTP.

    abstract::Variability in magnitude of deglutitional hyolaryngeal excursion in patients with dysphagia suggests that it does not adequately represent the kinematics of swallowing difficulties or recovery following rehabilitation. On the other hand, reduced hyolaryngeal excursion velocity has been reported in patients with dyspha...

    journal_title:Journal of oral rehabilitation

    pub_type: 杂志文章


    authors: Sia I,Carvajal P,Lacy AA,Carnaby GD,Crary MA

    更新日期:2015-05-01 00:00:00

  • Aspects of functional improvement after treatment of a pain dysfunction patient.

    abstract::First results of an investigation of several aspects of the function of the chewing apparatus by means of optical-electric movement scanning, EMG and occlusal sound registration on one time base, are presented. Observations made on a patient with pain-dysfunction syndrome before and after treatment has been compared w...

    journal_title:Journal of oral rehabilitation

    pub_type: 杂志文章


    authors: Honée GL,De Vries JH

    更新日期:1977-04-01 00:00:00

  • The in vitro effect of a glass ionomer cement on dentine and enamel walls. An electron probe and microradiographic study.

    abstract::Glass ionomer cement (ASPA) was inserted in unconditioned class V cavities or in contact with polished ground surfaces of enamel and dentine in twelve teeth. Ground sections of all teeth were examined by microradiography, and four of the sections submitted to electron probe microanalysis. A narrow outer zone of increa...

    journal_title:Journal of oral rehabilitation

    pub_type: 杂志文章


    authors: Wesenberg G,Hals E

    更新日期:1980-01-01 00:00:00