Determining the accuracy of stock and custom tray impression/casts.

abstract：:The present study was designed to analyse the average depth of the microporosity of a nickel-chromium (Ni-Cr) system alloy (Verabond II). The metal surface was subject to one of the following surface treatment: (i) Electrolytic etching in nitric acid 0.5 N at a current density of 250 mA cm(-2); (ii) chemical etching w...

journal_title：Journal of oral rehabilitation

authors： Neto HG,Cândido MS,Júnior AL,Garcia PP

更新日期：2003-05-01 00:00:00

abstract：:The mechanical properties of Ti-6Al-4V-XCu (1, 4 and 10 wt% Cu) alloys were examined. The castings for each alloy were made in a centrifugal titanium casting machine. Two shapes of specimens were used: a dumbbell (20 mm gauge length x 2.8 mm diameter) for mechanical property studies, and a flat slab (2 mm x 10 mm x 10...

journal_title：Journal of oral rehabilitation

authors： Aoki T,Okafor IC,Watanabe I,Hattori M,Oda Y,Okabe T

更新日期：2004-11-01 00:00:00

abstract：:A series of investigations have been performed to study some factors influencing the tensile bond strength of glass polyalkenoate cements to dentine. The measured bond strength was affected by the method of storage of the teeth prior to testing, the nature of the dentine and the type of cement used for the tests. The ...

journal_title：Journal of oral rehabilitation

authors： Walls AW,McCabe JF,Murray JJ

更新日期：1988-11-01 00:00:00

abstract：:The aim of this study was to measure the colour stability and viscoelastic properties of three commercially available soft lining materials in vitro, by exposing them to 3% erythrosine, tartrazine and sunset yellow solutions. The colour changes were determined using a computer controlled spectrophotometer. The colour ...

journal_title：Journal of oral rehabilitation

authors： Canay S,Hersek N,Tulunoğlu I,Uzun G

更新日期：1999-10-01 00:00:00

abstract：:The silent period in the jaw-closing muscles of nine healthy subjects was investigated. The stimulus types used were the open-close-clench movement (OCC), the mechanical chin tap and electrical skin stimulation. Irrespective of the jaw-closing speed for the OCC movements only the unmeasurable and single type silent pe...

journal_title：Journal of oral rehabilitation

authors： Kroon GW,Naeije M

更新日期：1984-11-01 00:00:00

abstract：:The purpose of this study was to estimate the effect of three types of different adhesive systems on enamel adhesion. Scotchbond Multi-Purpose (MP) as a traditional system, Single Bond (SB) as a wet-bonding system and Clearfil SE Bond (SE) and Unifil Bond (UB) as self-etching priming systems were used. Bovine enamel w...

journal_title：Journal of oral rehabilitation

authors： Torii Y,Itou K,Hikasa R,Iwata S,Nishitani Y

更新日期：2002-06-01 00:00:00

abstract：:The symptoms of temporomandibular dysfunction (TMD), reported by 705 female university students of Riyadh, Saudi Arabia, are analysed. The population is representative of the educated class of Saudi Arabia. The most frequently reported symptoms were jaw feeling tired (34.5%), awareness of uncomfortable bite (31.3%), p...

journal_title：Journal of oral rehabilitation

authors： Zulqarnain BJ,Khan N,Khattab S

更新日期：1998-12-01 00:00:00

abstract：:summary The purpose of this study was to examine the translucency of glass-fibre-reinforced composite framework materials. Vectris and FibreKor, as well as an experimental material, were the glass-fibre-reinforced framework materials used. Targis, Sculpture and Estenia were the types of particulate filler composites v...

journal_title：Journal of oral rehabilitation

authors： Nakamura T,Tanaka H,Kawamura Y,Wakabayashi K

更新日期：2004-08-01 00:00:00

abstract：:The purpose of this study was to examine the relationship between masticatory performance and maximal occlusal force in dentate subjects, using test foods of varying hardness. Subjects were 20 young males with natural dentitions. Gummy jellies with two different degrees of hardness have been used as test foods to eval...

journal_title：Journal of oral rehabilitation

authors： Okiyama S,Ikebe K,Nokubi T

更新日期：2003-03-01 00:00:00

abstract：:A large tongue is recognised as a factor that increases the collapsibility of the upper airway in obstructive sleep apnoea (OSA) patients. We hypothesised that the propensity to develop severe OSA could be minimised if the dental arches were enlarged in obese OSA people who are thought to have a large tongue. We there...

journal_title：Journal of oral rehabilitation

authors： Maeda K,Tsuiki S,Isono S,Namba K,Kobayashi M,Inoue Y

更新日期：2012-02-01 00:00:00

abstract：:The corrosion tendencies of metals are related with their position in the electromotive series. These electrode potential degrees may change due to the compositions of the alloys, the surrounding media, or due to alterations in the composition because of recurrent casting. Therefore in this research, the electrode pot...

journal_title：Journal of oral rehabilitation

authors： Kedici SP,Aksüt AA,Kílíçarslan MA,Bayramoğlu G,Gökdemir K

更新日期：1998-10-01 00:00:00

abstract：:From a group of consecutive patients referred for diagnosis and treatment of functional disturbances of the masticatory system, two groups, a young group (16-30 years, 113 subjects) and an older group (55-80 years, sixty-three subjects) were selected for a follow-up study. A self-administered questionnaire was mailed ...

journal_title：Journal of oral rehabilitation

authors： Wedel A,Carlsson GE

更新日期：1986-03-01 00:00:00

abstract：:The purpose of this study was to evaluate the efficacy of a number of additives to acid conditioners at reducing the denaturation of dentine collagen. Dentine collagen is normally not very susceptible to trypsin attack. After denaturation, however, it becomes more susceptible to the action of trypsin. Slabs of human d...

journal_title：Journal of oral rehabilitation

authors： Agee K,Zhang Y,Pashley DH

更新日期：2000-02-01 00:00:00

abstract：:The purpose of this study was to evaluate the microleakage characteristics of laminate veneers with different incisal edge preparation. Two groups of 20 extracted human maxillary central incisors were used for fabricating laminate veneers. The cervical margin of all veneers were placed 1 mm above the cementoenamel jun...

journal_title：Journal of oral rehabilitation

authors： Hekimoglu C,Anil N,Yalçin E

更新日期：2004-03-01 00:00:00

abstract：:Patients treated at a prosthodontic department during the years 1968-73 with fixed restorations (at least five units) were followed up in 1991-92. The aim of the present study was to compare marginal and periapical periodontal conditions on radiographs from 1968-73 and 1991-92 and relate the changes to the results of ...

journal_title：Journal of oral rehabilitation

authors： Swartz B,Svenson B,Palmqvist S

更新日期：1996-02-01 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：: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：:Obstructive sleep apnoea syndrome (OSAS) is associated with several sleep disorders and sleep-related problems. Therefore, the aim of this study was to compare the effects of a mandibular advancement device (MAD) with those of nasal continuous positive airway pressure (nCPAP) on self-reported symptoms of common sleep ...

journal_title：Journal of oral rehabilitation

authors： Nikolopoulou M,Byraki A,Ahlberg J,Heymans MW,Hamburger HL,De Lange J,Lobbezoo F,Aarab G

更新日期：2017-06-01 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：:Resonance frequency (RF) analysis is a non-invasive, objective and sensitive technique developed for implantology where it measures the stability of the implant in osteotomy site. Although many studies were performed by the previous electronic version of RF analyzer, a very limited number of studies were carried out w...

journal_title：Journal of oral rehabilitation

authors： Kahraman S,Bal BT,Asar NV,Turkyilmaz I,Tözüm TF

更新日期：2009-10-01 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

authors： Miyaoka Y,Ashida I

更新日期：2009-09-01 00:00:00

abstract：:Dentine hypersensitivity occurs when dentinal tubules are open on the dentine surface and patent to a vital pulp. There has been limited interest in the aetiology of dentine hypersensitivity. In particular, little is known about agents that remove the dentine smear layer to expose tubules. Toothbrushing certainly may ...

journal_title：Journal of oral rehabilitation

authors： Absi EG,Addy M,Adams D

更新日期：1992-03-01 00:00:00

abstract：:The present study investigated the asymmetry of masticatory muscle activity during maximal intercuspal clenching in healthy subjects and subjects with stomatognathic dysfunction syndrome. Stomatognathic dysfunction syndrome, unilateral mastication and the asymmetry of masticatory muscle activity appear to be related t...

journal_title：Journal of oral rehabilitation

authors： Abekura H,Kotani H,Tokuyama H,Hamada T

更新日期：1995-09-01 00:00:00

abstract：:It is difficult in a dental setting to accurately diagnose sleep bruxism and to objectively assess the severity, frequency or natural history of the condition in an individual patient. Yet this information is essential for the management of sleep bruxism and to plan appropriate dental treatment. The objective of this ...

journal_title：Journal of oral rehabilitation

authors： McAuliffe P,Kim JH,Diamond D,Lau KT,O'Connell BC

更新日期：2015-01-01 00:00:00

abstract：:Peri-implant tissues of the single-crystal sapphire implant connected with neighbouring teeth by a metal bridge-work were examined clinically, radiographically, and histologically in ten monkeys. Professional tooth cleaning was performed during the study. At 3-12 months after insertion, most of the implants were firml...

journal_title：Journal of oral rehabilitation

authors： Hashimoto M,Akagawa Y,Nikai H,Tsuru H

更新日期：1988-01-01 00:00:00

abstract：:This study investigated the effect of a 30% hydrogen peroxide bleaching agent on bovine enamel in terms of mineral loss. Contents of mineral elements both in the teeth and bleaching agent were evaluated to estimate the effect of hydrogen peroxide on teeth. Finely polished non-carious bovine incisors (n = 5) were immer...

journal_title：Journal of oral rehabilitation

authors： Lee KH,Kim HI,Kim KH,Kwon YH

更新日期：2006-03-01 00:00:00

abstract：:The translucency and colour of a composite resin are characterized by two wavelength-dependent parameters: the absorption coefficient, K and the scattering coefficient, S. These parameters were calculated according to the Kubelka-Munk (1931) equations for two commercial resins. The calculations were based on reflectan...

journal_title：Journal of oral rehabilitation

authors： Grajower R,Wozniak WT,Lindsay JM

更新日期：1982-09-01 00:00:00

abstract：:Oral food perception depends on somatosensory information that includes taste and can be modified by oral components and/or functions such as mastication. The purpose of this study was to describe the interplay between oral health, mastication and taste. A review according to the Preferred Reporting Items for Systemat...

journal_title：Journal of oral rehabilitation

authors： Batisse C,Bonnet G,Eschevins C,Hennequin M,Nicolas E

更新日期：2017-12-01 00:00:00

abstract：:The aim of this study was to determine the bone density in the designated implant sites using computerized tomography (CT), the fastening torque values of dental implants, and the implant stability values using resonance frequency analysis. Further aim was to evaluate a possible correlation between bone density, faste...

journal_title：Journal of oral rehabilitation

authors： Turkyilmaz I,Tözüm TF,Tumer C,Ozbek EN

更新日期：2006-12-01 00:00:00

abstract：:The effect on microleakage of Bondent parapulpal pins used in class II composite resin restorations was evaluated in vitro. Bulk and incremental packing and polymerization techniques were compared, using pins anchored at the gingival cavity walls. Evaluation of microleakage was carried out following cyclic load applic...

journal_title：Journal of oral rehabilitation

authors： Liberman R,Gorfil C,Ben-Amar A

更新日期：1996-04-01 00:00:00