Extrusion of root-filled incisors in beagles--a light microscope and scanning electron microscope investigation.

abstract：BACKGROUND:The aim of this study was to evaluate the preventive effect in vitro of experimental gel containing iron and/or fluoride on the erosion of bovine enamel. METHODS:To standardize the blocks (n = 80), specimens (4 x 4 mm) were previously selected to measure the initial microhardness. The blocks were randomly a...

journal_title：Australian dental journal

authors： Bueno MG,Marsicano JA,Sales-Peres SH

更新日期：2010-06-01 00:00:00

abstract：:Oral mucosal ulceration is a common manifestation of various disease processes. Identification of the aetiological factor(s) involved greatly facilitates the management of such conditions. This report describes oral ulceration of the mucosa overlying the lingual shelf and mylohyoid ridge of the mandible and, less comm...

journal_title：Australian dental journal

authors： Farah CS,Savage NW

更新日期：2003-03-01 00:00:00

abstract：BACKGROUND:Easily applied, age-specific standards are useful in assisting clinicians to decide whether the extent of tooth wear observed in a given patient at a specific age is acceptable or whether intervention is indicated. METHOD:A simple method of scoring tooth wear and previously established mathematical relation...

journal_title：Australian dental journal

authors： Richards LC,Kaidonis JA,Townsend GC

更新日期：2003-12-01 00:00:00

abstract：:Following a definitive diagnosis of the need for root canal treatment, the treatment planning stage should be straightforward if a logical sequence of decision-making is followed. Very few contra-indications exist for providing root canal treatment, but the planning must include several aspects. Firstly, is root canal...

journal_title：Australian dental journal

authors： Yeng T,Messer HH,Parashos P

更新日期：2007-03-01 00:00:00

abstract：:The behaviour of three alginate impression materials was tested in vivo by sectioning the peripheries of a series of impressions in a standard manner and measuring the extension in three directions: buccal, lingual and into the depth of the sulcus. The three materials used reacted in accordance with their various cons...

journal_title：Australian dental journal

authors： Thomas CJ

更新日期：1990-04-01 00:00:00

abstract：BACKGROUND:This study compares diamond burs and curettes by clinical, microbiological, biochemical and scanning electron microscopic parameters and treatment time data in the non-surgical periodontal treatment of patients with chronic periodontitis. METHODS:Two quadrants of each of the 12 patients received root planin...

journal_title：Australian dental journal

authors： Türktekin F,Buduneli N,Lappin DF,Türk T,Buduneli E

更新日期：2018-06-01 00:00:00

abstract：:Previous work has shown that variations exist amongst general dental practitioners in the volume and type of orthodontic services provided, the type of orthodontic appliances used, and the objectives of the orthodontic treatment. The aims of this survey were to identify practitioner characteristics that account for va...

journal_title：Australian dental journal

authors： Lawrence AJ,Wright FA,D'Adamo SP

更新日期：1995-12-01 00:00:00

abstract：:The effects of a number of factors on creep in dental amalgam was investigated. The factors studied were the delayed time between mixing and packing, the packing technique, the alloy system and the annealing or ageing of specimens at 37 degrees C for one and 190 days. The delayed time and the alloy system factors as w...

journal_title：Australian dental journal

authors： Spanauf AJ,Vrijhoef MM,De Graaf R

更新日期：1977-06-01 00:00:00

abstract：BACKGROUND:The aim of this study was to investigate the associations of chewing and swallowing dysfunctions to nutritional status in older adults. METHODS:This cross-sectional study comprised a convenience sample of 1065 community-dwelling older adults living in rural United States. Dietary assessment included the Blo...

journal_title：Australian dental journal

authors： Mann T,Heuberger R,Wong H

更新日期：2013-06-01 00:00:00

abstract：:Most research on dental erosion has focused on erosion in enamel. However, the increasing retention of teeth into old age has increased the potential for root surface erosion. The nature and kinetics of root surface erosion have not yet been adequately explored. The objective of this project was to develop an in vitro...

journal_title：Australian dental journal

authors： White I,McIntyre J,Logan R

更新日期：2001-09-01 00:00:00

abstract：:Apicoectomy is a frequently performed operation. In order to produce consistently good results the operation and its varieties are described, with stress being placed on correct assessment of each case prior to surgery. ...

journal_title：Australian dental journal

authors： Summers L

更新日期：1975-08-01 00:00:00

abstract：:Westmead Centre is a large teaching hospital of 925 acute treatment beds planned to provide a comprehensive range of general and specialist referral services to the rapidly expanding population of the western suburbs of Sydney. The hospital was conceived in 1968 and opened for patient treatment in 1978. The Dental Cli...

journal_title：Australian dental journal

authors： Lester KS

更新日期：1981-10-01 00:00:00

abstract：:From records of 32 067 dentate persons from low fluoride communities in South Yorkshire, England, clinical dental caries has been scored at the distal and mesial sites of permanent canines, first and second premolars, and first and second molars, in relation to age. For those teeth with distal or mesial caries or both...

journal_title：Australian dental journal

authors： Jackson D,Burch PR,Fairpo CG

更新日期：1981-10-01 00:00:00

abstract：:Dental patients are often aware that radiation has the potential to harm them but they do not usually understand how or why and what potential harmful effects may arise from dental radiographs. The potential for undesirable effects must be balanced against the benefits obtained from radiographs. Dentists should addres...

journal_title：Australian dental journal

authors： Abbott P

更新日期：2000-09-01 00:00:00

abstract：BACKGROUND:Dens Invaginatus (DI), commonly known as dens in dente, is a developmental malformation of tooth that most commonly affects permanent maxillary lateral incisor teeth. Deciduous teeth are infrequently affected. Presence of DI in mandibular permanent teeth is extremely rare. Further, the presence of DI bilater...

journal_title：Australian dental journal

authors： Mupparapu M,Singer SR

更新日期：2004-06-01 00:00:00

abstract：BACKGROUND:Latex allergy has emerged as an important cause of allergic reactions particularly in health workers. Due to the lack of a standardized extract for objective skin testing a screening questionnaire was developed. METHODS:At the 1995 Australian Dental Association Conference, all attendees were invited to comp...

journal_title：Australian dental journal

authors： Katelaris CH,Widmer RP,Lazarus RM,Baldo B

更新日期：2002-06-01 00:00:00

abstract：:Glass ionomer (polyalkenoate) cements have proved to be superior to zinc phosphate cements as orthodontic luting agents. Setting behaviours at different temperatures were recorded by an oscillating rheometer under controlled conditions. The working time of these cements can be increased by mixing on a chilled glass sl...

journal_title：Australian dental journal

authors： Fricker J,Hirota K,Tamiya Y

更新日期：1991-06-01 00:00:00

abstract：:The decalcification process removes the mineralized part of the dental hard tissues, making the histologic examination of enamel-associated tissues less than optimal. The cutting-grinding technique allows preparation of histologic slides with well preserved dental hard tissues together with their surrounding soft tiss...

journal_title：Australian dental journal

authors： Günhan M,Günhan O,Celasun B,Safali M

更新日期：1996-06-01 00:00:00

abstract：:The delivery of effective information flow through self learning, critical thinking and problem solving is one of the objectives of current curriculum development within the Dental Faculty of the University of Hong Kong. These objectives reflect a desire to encourage skills related to 'comprehension learning' and 'mea...

journal_title：Australian dental journal

authors： Cheung GS,Dimmer A,Walker RT

更新日期：1992-02-01 00:00:00

abstract：BACKGROUND:The aim of this study was to identify changes in referral patterns and delays in diagnosis and treatment of oral squamous cell carcinoma (OSCC), managed at a tertiary institution in Victoria, Australia. METHODS:The hospital records of all patients with newly diagnosed OSCC, managed by The Royal Melbourne Ho...

journal_title：Australian dental journal

authors： Kaing L,Manchella S,Love C,Nastri A,Wiesenfeld D

更新日期：2016-03-01 00:00:00

abstract：BACKGROUND:The cleaning of endodontic and all dental instruments prior to sterilization is a prerequisite for their processing for re-use. This study aimed to develop a clinically practical cleaning protocol for rotary nickel-titanium (NiTi) endodontic files prior to sterilization. METHODS:Cleaning experiments were co...

journal_title：Australian dental journal

authors： Parashos P,Linsuwanont P,Messer HH

更新日期：2004-03-01 00:00:00

abstract：:Haemophilia A, the most common of bleeding disorders is characterized by bruising and spontaneous bleeding into the joints but may remain undiagnosed if present in the mild form. A case is discussed where episodes of bruising and joint swelling as a child were misdiagnosed as rheumatic fever and the bleeding disorder ...

journal_title：Australian dental journal

authors： Songra AK,Darbar UR

更新日期：1998-08-01 00:00:00

abstract：BACKGROUND:Psychosomatic factors and their association with dermatological disorders are well recognized, yet their importance in oral lichen planus (OLP) is still debated. This study was done to determine the importance of psychosocial stressors in patients with OLP. METHODS:An analytical age-sex matched double contr...

journal_title：Australian dental journal

authors： Chaudhary S

更新日期：2004-12-01 00:00:00

abstract：BACKGROUND:Mineral trioxide aggregate (MTA) has been used in a variety of surgical and non-surgical endodontic applications. The aim of this study was to evaluate the gene expression and protein production of TNF-α, IL-1β and IL-6, as well as the gene expression of RANKL and OPG using both commercial and experimental M...

journal_title：Australian dental journal

authors： Pereda GO,Fudinaga AC,Beltrán HS,Peroni LA,Stach-Machado D

更新日期：2012-09-01 00:00:00

abstract：:A case of migratory abscess pointing both intraorally and extraorally at a considerable distance from the causative site is reported. The anatomy of the area leading to the formation of such an abscess is described. ...

journal_title：Australian dental journal

authors： Ho KH

更新日期：1989-06-01 00:00:00

abstract：BACKGROUND:This study aimed to evaluate the accuracy of cone beam computed tomography (CBCT) and periapical radiography in diagnosing root resorption and verify the influence of filling material in detecting these lesions. METHODS:Digital periapical radiographs and CBCT images of patients with root resorption and a hi...

journal_title：Australian dental journal

authors： Lima TF,Gamba TO,Zaia AA,Soares AJ

更新日期：2016-12-01 00:00:00

abstract：BACKGROUND:Resin-based cements are brittle materials and the major shortcomings of these materials are manifested in their sensitivity to flaws and defects. Although various mechanical properties of resin luting cements have been described, few fracture toughness test data for resin-based luting cements using the short...

journal_title：Australian dental journal

authors： Azar MR,Bagheri R,Burrow MF

更新日期：2012-09-01 00:00:00

abstract：:Various methods, with a variety of materials, exist for restoring carious primary teeth. Successful restoration of primary teeth is dependent on accurate diagnosis, knowledge of the caries process, knowledge of dental materials, and treatment choice. The purpose of this evidence-based review is to present evidence tha...

journal_title：Australian dental journal

authors： Finucane D

更新日期：2019-06-01 00:00:00

abstract：:The management of bisphosphonate associated osteonecrosis of the jaws (bisphosphonate associated ONJ) is emerging as a significant problem in the field of dentistry and oral and maxillofacial surgery. We present a case of a 55-year-old female taking oral bisphosphonates, steroids and immunosuppressant agents presentin...

journal_title：Australian dental journal

authors： Mehanna P,Goddard R

更新日期：2010-09-01 00:00:00

abstract：:Accidental contact of various chemicals in dentistry may cause damage to the gingiva. A male patient presented for a full mouth rehabilitation with ceramic crowns. The patient underwent the steps of ceramic crown preparation uneventfully. At the time of crown delivery, cotton rolls were placed in several vestibular ar...

journal_title：Australian dental journal

authors： Kofina V,An H,Rawal SY

更新日期：2021-01-12 00:00:00