An assessment of visible-light polymerizing sources.

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

authors： Knibbs PJ

更新日期：1997-02-01 00:00:00

abstract：:Prevention should be regarded as more important for the health than the cure. In adult and geriatric patients prevention is directed towards limiting disability rather than preventing the onset of the disease, since treatment is undertaken after pathological changes have taken place and some degree of invalidity is al...

journal_title：Journal of oral rehabilitation

authors： Langer A

更新日期：1978-04-01 00:00:00

abstract：:It is important to have an objective method for recording jaw muscle capacity such as EMG before, during and after treatment of muscle dysfunction and also for oral rehabilitation with dentures, implants or other types of restorations. Because measurements of motor unit potentials (MUPs) are needed in several areas of...

journal_title：Journal of oral rehabilitation

authors： Widmalm SE,Ash MM Jr

更新日期：1990-01-01 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：:Age, health status and disease treatments are thought to influence salivary flow. In this study, age effect on salivation was compared in non-feeding (at rest and during parafilm chewing) and feeding (during meat chewing) conditions for two groups of healthy subjects, 25 young subjects (mean age 27.4 years) and 20 old...

journal_title：Journal of oral rehabilitation

authors： Bourdiol P,Mioche L,Monier S

更新日期：2004-05-01 00:00:00

abstract：:The periodontal regeneration of interproximal bone defects of the posterior teeth produced by guided tissue regeneration (GTR), with expanded Polytetrafluoroethylene barrier membranes and conventional therapy, was clinically evaluated in 20 intrabony periodontal defects in 10 patients. The material included the presen...

journal_title：Journal of oral rehabilitation

authors： Mora F,Etienne D,Ouhayoun JP

更新日期：1996-09-01 00:00:00

abstract：:Full-arch immediate loading implant rehabilitations provide patients with compromised dentition an effective treatment to improve their aesthetic and function. Aim of this prospective cohort study was to investigate the correlation between masticatory ability and gastric emptying rates among these patients. Ten subjec...

journal_title：Journal of oral rehabilitation

authors： Pesce P,Menini M,Furnari M,Pera F,Tealdo T,Pera P

更新日期：2015-09-01 00:00:00

abstract：:The activity of jaw elevator muscles (masseter and anterior temporal muscle) was studied by surface electromyography in 17 patients wearing complete dentures with anterior-canine guidance. Baseline electromyography was recorded with the dentures and compared to recordings obtained with two different splints adapted to...

journal_title：Journal of oral rehabilitation

authors： Grunert I,Kofler M,Gausch K,Kronenberg M

更新日期：1994-05-01 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...

journal_title：Journal of oral rehabilitation

authors： Veltri M,Ferrari M,Balleri P

更新日期：2010-01-01 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：:Data are inconsistent concerning whether the level of the surface electromyographic (SEMG) activity of jaw-closing muscles increases when biting forces elevated during maximal voluntary clenching (MVC). In this study, T-Scan III system and BioEMG III system were used to record bite force, occlusal contacts and SEMG ac...

journal_title：Journal of oral rehabilitation

authors： Wang XR,Zhang Y,Xing N,Xu YF,Wang MQ

更新日期：2013-05-01 00:00:00

abstract：:Camphorquinone (CQ) is widely used as a photo-initiator in dental materials; however, its cytotoxicity against human pulp fibroblasts (HPF) and particularly the effects of 2-dimethylaminoethyl methacrylate (DMA), a reducing agent and visible light (VL) irradiation on it remain unknown. So we investigated the cytotoxic...

journal_title：Journal of oral rehabilitation

authors： Atsumi T,Ishihara M,Kadoma Y,Tonosaki K,Fujisawa S

更新日期：2004-12-01 00:00:00

abstract：:The oxide layer that covers a titanium surface is extremely stable and appears to have excellent biocompatibility, which can result in successful osseointegration. The aim of this study was to analyse the characteristics of an oxide layer formed by anodic oxidation (anodization), and to evaluate the extent of bone hea...

journal_title：Journal of oral rehabilitation

authors： Park KH,Heo SJ,Koak JY,Kim SK,Lee JB,Kim SH,Lim YJ

更新日期：2007-07-01 00:00:00

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

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

更新日期：2007-06-01 00:00:00

abstract：:By means of videofluoroscopic recordings, chewing, swallowing and speech were monitored in nine patients with congenital and acquired maxillary defects. All of them were rehabilitated with a maxillary obturator prosthesis. The defective region was seldom used for chewing. No leakage between the obturator and surroundi...

journal_title：Journal of oral rehabilitation

authors： Yontchev E,Karlsson S,Lith A,Almqvist SA,Lindblad P,Engström B

更新日期：1991-11-01 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

authors： Stewart CM,Chaconas SJ,Caputo AA

更新日期：1978-04-01 00:00:00

abstract：:To better understand 'within subject' variability in masticatory performance of artificial food, this study evaluates the effects of bolus size and chewing rate. Twenty young adult male subjects each participated in two experiments evaluating their ability to process an artificial food (CutterSil). Based on the freque...

journal_title：Journal of oral rehabilitation

authors： Buschang PH,Throckmorton GS,Travers KH,Johnson G

更新日期：1997-07-01 00:00:00

abstract：:Earlier work revealed that creep of a particular dental amalgam can be described by the model F(t) = F0 exp (t/t0)m. Here F(t) is the creep compliance at time t, whereas F0, t0 and m are constants of the model. In the previous study only three alloys were used. It was the aim of this study to investigate the factor al...

journal_title：Journal of oral rehabilitation

authors： Vrijhoef MM,Lourens FL,Leijdekkersgovers AF

更新日期：1983-07-01 00:00:00

abstract：:There have been limited studies of subjective tongue function over long-term follow-up in spite of swallowing and articulation disorders are common complications of glossectomy. To assess long-term subjective swallowing and articulation function after partial glossectomy. A total of 63 patients with the mobile tongue ...

journal_title：Journal of oral rehabilitation

authors： Lee DY,Ryu YJ,Hah JH,Kwon TK,Sung MW,Kim KH

更新日期：2014-10-01 00:00:00

abstract：: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 it...

journal_title：Journal of oral rehabilitation

authors： Dérand T

更新日期：1981-01-01 00:00:00

abstract：:Glass-ionomer cements have established an important role in clinical dentistry since their introduction over 20 years ago. More recently, in an attempt to enhance the strength of the material, resin additions have been made to conventional glass-ionomer cements. This study established the long term flexural strength o...

journal_title：Journal of oral rehabilitation

authors： Frankel N,Pearson GJ,Labella R

更新日期：1998-02-01 00:00:00

abstract：:The aim of the study was to compare treatment with diclofenac sodium (Voltaren 3 x 50 mg) to occlusal splint therapy in a randomized, single-blind controlled trial of patients with a diagnosis of temporomandibular joint (TMJ) osteoarthritis (OA) in accordance with Research Diagnostic Criteria for temporomandibular dis...

journal_title：Journal of oral rehabilitation

authors： Mejersjö C,Wenneberg B

更新日期：2008-10-01 00:00:00

abstract：:The present study investigated condylar position and joint morphology in adolescent patients and elucidated the possible association between the joint structure and condylar position, and craniofacial morphology. Sixty-five adolescent patients were selected as subjects and their tomograms and lateral cephalograms were...

journal_title：Journal of oral rehabilitation

authors： Kikuchi K,Takeuchi S,Tanaka E,Shibaguchi T,Tanne K

更新日期：2003-11-01 00:00:00

abstract：BACKGROUND:Tongue muscle strength is important for swallowing but decreases with age, in association with reduced skeletal muscle mass. However, the relationships between pharyngeal dynamics and both skeletal muscle mass and tongue muscle strength are unknown. OBJECTIVE:To investigate the effect of reductions in tongu...

journal_title：Journal of oral rehabilitation

authors： Nagashima K,Kikutani T,Miyashita T,Yajima Y,Tamura F

更新日期：2021-02-01 00:00:00

abstract：:The placement of dental implants in the molar region of the maxilla is often difficult because of insufficient bone volume and the inferior bone quality. In order to avoid these limitations, the pillar of bone, which is composed of the maxillary tuberosity, the pyramidal process of the palatine bone and the pterygoid ...

journal_title：Journal of oral rehabilitation

authors： Lee SP,Paik KS,Kim MK

更新日期：2001-02-01 00:00:00

abstract：:The cytotoxicity of six dentin bonding agents (Syntac, Solobond, Bond 1, Scotchbond 1, Heliobond and F-2000) was tested against an established cell line, L929. Under aseptic conditions 3, 5 and 10 microL dentin bonding agents were placed in the centre of Petri dishes. Each dish was covered with a 5-mL suspension of fi...

journal_title：Journal of oral rehabilitation

authors： Koliniotou-Koubia E,Dionysopoulos P,Koulaouzidou EA,Kortsaris AH,Papadogiannis Y

更新日期：2001-10-01 00:00:00

abstract：:The occurrence of symptoms of dysfunction of the masticatory system was studied in 253 Swedish men from the region of Stockholm with an average age of 19 years. Besides inquiry by questionnaire regarding subjective symptoms a clinical functional examination of the masticatory apparatus was performed. Fourteen per cent...

journal_title：Journal of oral rehabilitation

authors： Molin C,Carlsson GE,Friling B,Hedegard B

更新日期：1976-01-01 00:00:00

abstract：:Fissure sealants have been used successfully as a means of preventing fissure caries. This effectiveness is directly related to sealant retention and retention is dependent upon a meticulous method of application. The aims of this study were to determine if sealant adhesion and penetration were affected by the variati...

journal_title：Journal of oral rehabilitation

authors： Symons AL,Chu CY,Meyers IA

更新日期：1996-12-01 00:00:00

abstract：:The literature directly and indirectly related to centric relation (CR) has been reviewed chronologically. More than 300 papers and quoted sections of books have been divided into three sections. The first two parts are related to CR. Studies in this group mainly compared, either the position of the mandibular condyle...

journal_title：Journal of oral rehabilitation

authors： Keshvad A,Winstanley RB

更新日期：2001-01-01 00:00:00

abstract：:The relationship between isotonic jaw-opening and jaw-closing muscle function was studied using a newly developed apparatus which enables load and velocity to be detected simultaneously. The following results were obtained from 17 male adults (age range 22-32 years) without any occlusal dysfunction. (i) The force-velo...

journal_title：Journal of oral rehabilitation

authors： Watanabe K,Shimizu K,Nakata S,Watanabe M

更新日期：1991-03-01 00:00:00