The attenuation of radiation by porcelain and its effect on polymerization of resin cements.

abstract：:The associations between oral parafunctions, signs and symptoms of craniomandibular disorders (CMD), race, and sex were analysed in recordings from 203 4-6-year-old African-American and Caucasian children. Significant correlations were found between bruxism, nail biting, thumb sucking and most of the CMD signs and sym...

journal_title：Journal of oral rehabilitation

authors： Widmalm SE,Gunn SM,Christiansen RL,Hawley LM

更新日期：1995-02-01 00:00:00

abstract：:To investigate whether there are differences in patients' denture satisfaction when an implant placed in the midline of the edentulous mandible is loaded either immediately or three months later, after second-stage surgery. One hundred and fifty-eight edentulous patients received a single implant in the midline of the...

journal_title：Journal of oral rehabilitation

authors： Passia N,Att W,Freitag-Wolf S,Heydecke G,von Königsmark V,Freifrau von Maltzahn N,Mundt T,Rädel M,Schwindling FS,Wolfart S,Kern M

更新日期：2017-03-01 00:00:00

abstract：:The aim of this study was to evaluate the provision of removable prosthodontic services, including implant-supported overdentures, by dentists and denturists. A structured questionnaire was mailed to 474 randomly chosen dentists and 156 denturists registered to practise in New Zealand. Information was sought on the ra...

journal_title：Journal of oral rehabilitation

authors： Egan JG,Payne AG,Thomson WM

更新日期：2008-04-01 00:00:00

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...

journal_title：Journal of oral rehabilitation

authors： Nishigawa K,Bando E,Nakano M

更新日期：2001-05-01 00:00:00

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

authors： Blum IR,Lynch CD,Wilson NH

更新日期：2012-03-01 00:00:00

abstract：:A technique has been developed for the preparation of test bars of the different types of aluminous porcelains using the standard laboratory procedures for the preparation of aluminous porcelain jacket crowns. Up to now the investigation of the properties of dental porcelain has been conducted using test specimens pro...

journal_title：Journal of oral rehabilitation

authors： Hussain MA,Bradford EW,Charlton G

更新日期：1981-03-01 00:00:00

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

authors： Muller AW,Van Loon LA,Davidson CL

更新日期：1990-09-01 00:00:00

abstract：OBJECTIVE:The aim of this study was to compare the effectiveness of two types of treatment (counseling program versus counseling program plus jaw exercises) to improve the quality of life of patients with disc displacement with reduction (DDWR). MATERIALS AND METHODS:Patients were divided into two groups. The test gro...

journal_title：Journal of oral rehabilitation

authors： Magesty RA,da Silva MAM,Simões CASC,Falci SGM,Douglas-de-Oliveira DW,Gonçalves PF,Flecha OD

更新日期：2020-11-18 00:00:00

abstract：:The objective of the study was to evaluate the remineralizing capacity of different fluoride treatments on dental enamel bleached with carbamide peroxide (Opalescence). Sixty bovine enamel slabs were subjected to four cycles comprising bleaching (12 h) and remineralization in artificial saliva (8 h). The samples were ...

journal_title：Journal of oral rehabilitation

authors： Attin T,Kielbassa AM,Schwanenberg M,Hellwig E

更新日期：1997-04-01 00:00:00

abstract：:Acrylic resin dentures may have cytotoxic effects on oral soft tissues. However, there is sparse data about the cytotoxic effect of fibre-reinforced acrylic resin denture base materials. The purpose of this in vitro study was to determine the effect of two fibre impregnation methods on the cytotoxicity of a glass and ...

journal_title：Journal of oral rehabilitation

authors： Sipahi C,Ozen J,Ural AU,Dalkiz M,Beydemir B

更新日期：2006-09-01 00:00:00

abstract：:This study investigated the sagittal condylar path during protrusive and lateral excursions by analysing the actually measured jaw movement data and re-evaluated the setting of the sagittal condylar path inclination in consideration of Fischer's angle. Protrusive and lateral excursions of 10 healthy subjects were meas...

journal_title：Journal of oral rehabilitation

authors： Matsumura H,Tsukiyama Y,Koyano K

更新日期：2006-07-01 00:00:00

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

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

更新日期：1992-01-01 00:00:00

abstract：:This in vitro study compared marginal gap formation in class II resin composite restorations. Forty caries-free extracted molars were prepared in a standardized manner for class II restoration by one of four methods: bulk- or incrementally-placed light-activated resin composite (Amelogen), and bulk- or incrementally-p...

journal_title：Journal of oral rehabilitation

authors： Idriss S,Habib C,Abduljabbar T,Omar R

更新日期：2003-10-01 00:00:00

abstract：:The purpose of this study was to evaluate the fracture strength of four different types of anterior 3-unit bridges after thermo-mechanical fatigue in a dual-axis chewing simulator. Sixty-four human maxillary incisors were prepared and 32 bridges fabricated. The four groups of eight bridges each were - (GC): AGC(R) gal...

journal_title：Journal of oral rehabilitation

authors： Kheradmandan S,Koutayas SO,Bernhard M,Strub JR

更新日期：2001-04-01 00:00:00

abstract：:Masticatory efficiency, oral function and degree of satisfaction with the treatment received were analysed in a group of fully edentulous patients with severe atrophy of the mandibular bone, rehabilitated with complete removable dentures, before and after anchoring the dentures to osseointegrated implants. Masticatory...

journal_title：Journal of oral rehabilitation

authors： Pera P,Bassi F,Schierano G,Appendino P,Preti G

更新日期：1998-06-01 00:00:00

abstract：:Regarding declining resources epidemiological data on needs for oral rehabilitation are required. Within the framework of an oral health survey a non-stratified two-stage random sample was taken to represent the over 14-year-old population of Saxony/Germany. The participation rate was 55%. Normative need was determine...

journal_title：Journal of oral rehabilitation

authors： Walter MH,Wolf BH,Rieger C,Boening KW

更新日期：2001-08-01 00:00:00

abstract：:This paper explores seven different factors which should be considered when prescribing the lower anterior prosthesis: alignment as seen from the incisal; height of the incisal edges; degree of irregularity of the teeth; character of the incisal edge; height of the cuspid; mesio-incisal angle of the cuspid; and ridge ...

journal_title：Journal of oral rehabilitation

authors： Lorton L,Whitbeck P

更新日期：1983-07-01 00:00:00

abstract：:This study investigated the subjective symptoms of craniomandibular disorder and the restriction in maximal mandibular opening of 891 elderly Singaporean citizens. A distribution of 22% of subjects (20% of the women and 26% of the men) reported subjective symptoms of craniomandibular disorders. The most common single ...

journal_title：Journal of oral rehabilitation

authors： Ow RK,Loh T,Neo J,Khoo J

更新日期：1995-06-01 00:00:00

abstract：:The effects of mechanical stimulation of denture-bearing mucosa on the perception of mandibular position was tested in five patients wearing dentures. In order to produce mucosal stimulation of different intensities, five types of a punctate stimulus plate each having a different number of raised points was used. A hy...

journal_title：Journal of oral rehabilitation

authors： Munakata Y,Kasai S

更新日期：1992-11-01 00:00:00

abstract：:Fundamental knowledge of pain in the oral mucosa is lacking. We determined the validity and reliability of the pressure-pain threshold (PPT) measurement in the oral mucosa using a newly developed hand-held pressure algometer. Ten dentulous subjects were recruited, and the PPT was measured at the bilateral buccal (on t...

journal_title：Journal of oral rehabilitation

authors： Ogimoto T,Ogawa T,Sumiyoshi K,Matsuka Y,Koyano K

更新日期：2002-07-01 00:00:00

abstract：:The tensile bond strengths of composites to enamel etched with various concentrations of phosphoric acid have been shown to correlate closely with the phase diagram for the system Ca(OH)2/H3PO4/H2O. Bond strengths were independent of the adhesive used and were a maximum when using approximately 20% phosphoric acid as ...

journal_title：Journal of oral rehabilitation

authors： Soetopo,Beech DR,Hardwick JL

更新日期：1978-01-01 00:00:00

abstract：:The purpose of this study was to clarify whether the reverse cycle during chewing is abnormal in children with primary dentition. Children with normal primary dentition (N = 23; 5.5 +/- 0.8 years) and female adults (N = 25; 20.7 +/- 1.9 years) participated in this study. Chewing movement was recorded using an opto-ele...

journal_title：Journal of oral rehabilitation

authors： Saitoh I,Yamada C,Hayasaki H,Maruyama T,Iwase Y,Yamasaki Y

更新日期：2010-01-01 00:00:00

abstract：:Tongue pressure measured with a disposable hand-held balloon probe has been used for assessing tongue function; however, no diagnostic standard for assessing other oral functions exists currently. In this study, to develop a method for multifactorial manometric evaluation of oral functions, 20 men and 20 women (21-32 ...

journal_title：Journal of oral rehabilitation

authors： Tsuga K,Maruyama M,Yoshikawa M,Yoshida M,Akagawa Y

更新日期：2011-09-01 00:00:00

abstract：:The aim of this study was to investigate whether reported differences in the patterns of jaw reflexes which can be evoked by electrical stimulation of the lip might be related to the intensity or polarity of the stimuli. Constant-current stimuli were applied through bipolar electrodes clipped across the lower lip of 1...

journal_title：Journal of oral rehabilitation

authors： Okdeh AM,Lyons MF,Cadden SW

更新日期：1999-06-01 00:00:00

abstract：:The purpose of this study was to assess the knowledge diabetic patients have of their risk for periodontal disease, their attitude towards oral health and their oral health-related quality of life (OHRQL). One hundred and one consecutive patients (age range 31-79 years) recruited from a diabetic outpatient clinic part...

journal_title：Journal of oral rehabilitation

authors： Allen EM,Ziada HM,O'Halloran D,Clerehugh V,Allen PF

更新日期：2008-03-01 00:00:00

abstract：:This research evaluated the relationship between balancing side molar contacts and chewing patterns measured with a jaw movement analyser and multi-channel electromyography (EMG) of the masticatory muscles. Nine healthy subjects with relatively normal occlusions participated in the experiment and were divided into tho...

journal_title：Journal of oral rehabilitation

authors： Nishigawa K,Nakano M,Bando E

更新日期：1997-09-01 00:00:00

abstract：:A 28-year-old female underwent orthodontic treatment for approximately 22 months. During the later stages of this treatment, the patient reported right shoulder and neck-muscle pain. In addition, temporomandibular joint disorder (TMD) with a 'clicking' sound during mastication commenced 5 months prior to treatment com...

journal_title：Journal of oral rehabilitation

authors： Shen YH,Chen YK,Chuang SY

更新日期：2005-05-01 00:00:00

abstract：:This study examined the relationship between the subjective food intake of 30 food types and their objective bite force to identify the key food items within the 30 food types to achieve a greater depth of masticatory function in Korean adults. A sample of 308 (112 males and 196 females) adults over the age of 20 (ave...

journal_title：Journal of oral rehabilitation

authors： Kim BI,Jeong SH,Chung KH,Cho YK,Kwon HK,Choi CH

更新日期：2009-03-01 00:00:00

abstract：:Although oropharyngeal and laryngeal structures are essential for swallowing, the three-dimensional (3D) anatomy is not well understood, due in part to limitations of available measuring techniques. This study uses 3D images acquired by 320-row area detector computed tomography ('320-ADCT'), to measure the pharynx and...

journal_title：Journal of oral rehabilitation

authors： Inamoto Y,Saitoh E,Okada S,Kagaya H,Shibata S,Baba M,Onogi K,Hashimoto S,Katada K,Wattanapan P,Palmer JB

更新日期：2015-09-01 00:00:00

abstract：:This study consists of 147 subjects treated with fixed prostheses 4 years previously. Occlusal analyses were made, and the fillings, crowns, and pontics on the occlusal surfaces were recorded. Occlusal interferences were found in 42.6% of the fillings, in 34.9% of the crowns, in 27.0% of the pontics, and in 24.6% of t...

journal_title：Journal of oral rehabilitation

authors： Ettala-Ylitalo UM,Markkanen H,Yli-Urpo A

更新日期：1986-09-01 00:00:00