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

abstract：:Maxillary defects are created by surgical treatment of benign or malignant neoplasms, congenital malformation and by trauma. The size and location of the defects influence the degree of impairment and difficulty in prosthetic rehabilitation. Lack of support, retention, and stability are common prosthodontic treatment ...

journal_title：Journal of oral rehabilitation

authors： Keyf F

更新日期：2001-09-01 00:00:00

abstract：BACKGROUND:Skeletal Class II subjects present often a retruded mandible that might increase the probability of breathing disorders. OBJECTIVE:To evaluate the effects of functional treatment by means of the Sander bite-jumping appliance (BJA) on the upper airways of growing subjects. METHODS:Thirty-four subjects (21 m...

journal_title：Journal of oral rehabilitation

authors： Rongo R,Martina S,Bucci R,Festa P,Galeotti A,Alessandri Bonetti G,Michelotti A,D'Antò V

更新日期：2020-11-01 00:00:00

abstract：:To determine the degree of surface roughness of glass-ionomer cements (GICs) and polyacid-modified resin composite (PAMRC) after polishing and immersion in various foodstuffs. Three tooth-coloured restorative materials were used: a PAMRC (F2000), a conventional glass-ionomer cement (CGIC) (Fuji IX) and a resin-modifie...

journal_title：Journal of oral rehabilitation

authors： Bagheri R,Burrow MF,Tyas MJ

更新日期：2007-01-01 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

authors： Kato H,Fujii H,Stoltze K,Brill N

更新日期：1979-01-01 00:00:00

abstract：:Some alginate impression materials produce rough, chalky, soft surfaces on gypsum casts. This is recognized by various standards, which include tests for an alginate's compatibility with gypsum, and its capacity to record details and impart these to a gypsum cast. These qualities were looked at in this study. The meth...

journal_title：Journal of oral rehabilitation

authors： Owen CP

更新日期：1986-01-01 00:00:00

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

authors： Lassila LV,Vallittu PK

更新日期：2001-07-01 00:00:00

abstract：:This study investigated how jaw kinematics, including cycle duration, three-dimensional (3-D) excursive ranges and velocities, and cycle shape, changed with increasing hardness of chewing gum. Twenty-six subjects (13 males and 13 females; mean age 23.6 +/- 2.5 years) with Class I normal occlusion were asked to chew tw...

journal_title：Journal of oral rehabilitation

authors： Anderson K,Throckmorton GS,Buschang PH,Hayasaki H

更新日期：2002-07-01 00:00:00

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

authors： Honée GL,De Vries JH

更新日期：1977-04-01 00:00:00

abstract：:Combined electrophysiological and psychophysical experiments were performed on 15 human subjects to investigate the possible effects of perceived stress or mental occupation on jaw reflexes. Electromyographic recordings were made from the masseter and anterior temporalis muscles, of the series of excitatory and inhibi...

journal_title：Journal of oral rehabilitation

authors： Cadden SW,Van Der Glas HW,Van Der Bilt A

更新日期：1999-12-01 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：BACKGROUND:Masticatory movement occurs complicatedly and bilaterally. Although the tongue plays an important role in mastication, bilateral tongue function during mastication has not been clarified yet. OBJECTIVE:To investigate the effect of food properties on posterior tongue activity and coordination of muscles bila...

journal_title：Journal of oral rehabilitation

authors： Mori K,Manda Y,Kitagawa K,Nagatsuka H,Furutera H,Kodama N,Minagi S

更新日期：2020-12-15 00:00:00

abstract：:A survey of 233 elderly subjects living in the district served by the Halton Health Authority (Cheshire, England) investigated the relationship between the age of dentures, their need for replacement and the presence of any oral pathological lesions. The retention, stability, occlusion and cleanliness of the dentures ...

journal_title：Journal of oral rehabilitation

authors： Hoad-Reddick G

更新日期：1989-01-01 00:00:00

abstract：:The assessment of depressive behaviour in chronic pain patients is especially important, because depression is commonly associated with chronic pain. The aim of this pilot study was to compare depression levels between patients with head and neck cancer pain and temporomandibular disorders (TMD), and to determine whet...

journal_title：Journal of oral rehabilitation

authors： Tesch RS,Denardin OV,Baptista CA,Dias FL

更新日期：2004-10-01 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：: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：:This study examined properties of four composite veneering materials polymerized with two different photo-curing units for the purpose of evaluating curing performance of the combination of composite material and curing unit. Two microfilled (Dentacolor and Thermoresin LC II) and two hybrid (Cesead II and Solidex) com...

journal_title：Journal of oral rehabilitation

authors： Tanoue N,Matsumura H,Atsuta M

更新日期：1998-05-01 00:00:00

abstract：:A mechanical model (link quadrilateral bell crank) is used to demonstrate the equilibrium of normal force vectors transmitted to the masticatory system and maxillary occlusal biteplane splints with different designs. Occlusal contacts were imposed on the proposed models under the action of a masticatory force vector w...

journal_title：Journal of oral rehabilitation

authors： dos Santos JD Jr,de Rijk WG

更新日期：1995-04-01 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 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：: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：:The suitability of the soft tissue over the chin as a reference point in studies of mandibular performance during chewing was investigated. The movements of reference diodes (LEDs), one on the chin and the other attached to the lower front tooth, were registered simultaneously using the Selspot system and analysed in ...

journal_title：Journal of oral rehabilitation

authors： Jemt T,Hedegård B

更新日期：1982-05-01 00:00:00

abstract：:It becomes increasingly clear that some sleep disorders have important diagnostic and/or management links to the dental domain, hence the emergence of the discipline 'Dental Sleep Medicine'. In this review, the following topics are discussed: 1. the reciprocal associations between oro-facial pain and sleep; 2. the ass...

journal_title：Journal of oral rehabilitation

authors： Lobbezoo F,Lavigne GJ,Kato T,de Almeida FR,Aarab G

更新日期：2020-12-01 00:00:00

abstract：:The aim of this study was to develop a three-dimensional (3D) finite element model (FEM) of the first maxillary premolar in order to compare the stress profiles in the buccal and palatal cervical regions. The 3D geometry of the tooth was reconstructed, the solid model was transferred into a finite element program wher...

journal_title：Journal of oral rehabilitation

authors： Borcic J,Anic I,Smojver I,Catic A,Miletic I,Ribaric SP

更新日期：2005-07-01 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：:Contracture of jaw-closing muscles is one of the causes of limitations of jaw opening. In contracture patients who have no history of trauma or infection, it is not easy to distinguish contracture from temporomandibular joint (TMJ) closed lock (TCL). The purpose of this study was to clarify whether there is any differ...

journal_title：Journal of oral rehabilitation

authors： Yamaguchi T,Satoh K,Komatsu K,Kojima K,Inoue N,Minowa K,Totsuka Y

更新日期：2002-11-01 00:00:00

abstract：:Acrylic-based denture materials have several common weak points, such as shrinkage after curing, lack of strength and toxicity. In order to solve these problems, we adapted a hybrid system using acrylic polymer and polyhedraloligosilsesquioxane (POSS). The aim of the study was to investigate the biocompatibility of a ...

journal_title：Journal of oral rehabilitation

authors： Kim SK,Heo SJ,Koak JY,Lee JH,Lee YM,Chung DJ,Lee JI,Hong SD

更新日期：2007-05-01 00:00:00

abstract：:A 2-year cohort study of subjective symptoms of temporomandibular disorders (TMD) was performed. A total of 229 female adolescents, all 15 years of age, completed questionnaires and underwent dental examinations at baseline, 1- and 2-year follow-up surveys. The questionnaire included questions on typical TMD symptoms;...

journal_title：Journal of oral rehabilitation

authors： Takehara J,Honda O,Morita M

更新日期：2004-07-01 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：:The aim of the present study was to study the mineral formation on a phosphorylated dental bonding agent using a mineralization inductive solution. Clearfil Photobond, which contained phosphate monomer, was cured by photo-irradiation and heat treated, and was then immersed in Hanks' balanced salt solution (HBSS) with ...

journal_title：Journal of oral rehabilitation

authors： Hayakawa T,Yoshinari M,Sakae T,Nemoto K

更新日期：2004-01-01 00:00:00