Abstract:
:Tooth mortality and the frequency and distribution of endodontically treated teeth was studied in a Norwegian population group. The pre- and posttreatment situation was thus surveyed in 481 individuals with endodontic treatment. The middle aged and the female patients were overrepresented in the sample. At admittance the mean number of teeth per patient was 22.8, 2.6 of which had been endodontically treated. After comprehensive dental treatment, the corresponding figures were 21.5 and 3.7. During treatment extractions were performed in 48% of the patients, twice as often in the maxilla as in the mandible, 47% of the extracted teeth being molars. At admittance, root fillings comprised 83.5% of the total number of endodontically treated teeth, while pulpotomies were observed in about 15%. Retreatments were performed in 35% of the treated roots and in every other patients.
journal_name
Acta Odontol Scandjournal_title
Acta odontologica Scandinavicaauthors
Molven Odoi
10.3109/00016357609026563subject
Has Abstractpub_date
1976-01-01 00:00:00pages
107-16issue
2eissn
0001-6357issn
1502-3850journal_volume
34pub_type
杂志文章abstract:OBJECTIVES:(i) To validate caries risk profiles assessed with a computer program against actual caries development in preschool children, (ii) to study the possible impact of a preventive program on the risk profiles, and (iii) to compare the individual risk profiles longitudinally. MATERIAL AND METHODS:Caries risk wa...
journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章
doi:10.1080/00016350802714734
更新日期:2009-01-01 00:00:00
abstract::When grown on agar, most Actinobacillus actinomycetemcomitans form circular and convex colonies with an internal star-shaped morphology. Such colonies adhere firmly to the agar, and when removed, a star-shaped imprint similar to that of the intact colony remains. This study was undertaken to determine the nature of th...
journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章
doi:10.3109/00016359009033622
更新日期:1990-10-01 00:00:00
abstract::Zn++ in combination with hexetidine exerts a synergistic plaque inhibition. Studies in our laboratory on the mechanism of this effect suggested that Cu++ and hexetidine may have a similar combination effect. This hypothesis was tested in vivo on a human test panel in a double-blind crossover study. The amount of Cu++ ...
journal_title:Acta odontologica Scandinavica
pub_type: 临床试验,杂志文章
doi:10.3109/00016358709096368
更新日期:1987-12-01 00:00:00
abstract:OBJECTIVE:Toothbrush abrasion is significant in the development of tooth wear, particularly when combined with erosion. This in vitro study aimed to evaluate the impact of toothpaste slurry abrasivity and toothbrush filament stiffness on abrasion of eroded enamel. MATERIAL AND METHODS:Eroded enamel samples (hydrochlor...
journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章
doi:10.1080/00016350802195041
更新日期:2008-08-01 00:00:00
abstract::Four different cements were used to assess the presence of slits at the cement/tooth or the cement/alloy interfaces using a tooth-crown model. The model consisted of ground sections of teeth and plane plates of silver/palladium alloy. The plates were fixed with bolts between two brass plates and with three different d...
journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章
doi:
更新日期:1978-01-01 00:00:00
abstract::Ceramic inlays offer a good alternative to posterior composites, which still show a high polymerization shrinkage. The thin cement layer will reduce the total amount of shrinkage and probably result in a better marginal adaptation and decreased marginal leakage. Fired feldspathic ceramic inlays cemented with either a ...
journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章
doi:10.3109/00016359409027588
更新日期:1994-06-01 00:00:00
abstract:OBJECTIVE:To assess the staining susceptibility of four acrylic resin (Ivostar, SR Vivodent PE, Major Dent, Integral) and a nanocomposite resin (Veracia) artificial teeth and to evaluate the stain removal efficacy of denture cleansers. MATERIALS AND METHODS:Sixty maxillary incisors of each brand (total = 300) were div...
journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章
doi:10.3109/00016357.2014.913195
更新日期:2014-11-01 00:00:00
abstract::The abrasion responses were tested on four acrylic veneer materials, K + B Plus, K + B 75, Isosit, and Ivocron. The studies were performed in two independent research laboratories. Two different brushing machines were used with an abrasive slurry. The results were used for comparing the degree of abrasion for the resi...
journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章
doi:10.3109/00016358409033617
更新日期:1984-12-01 00:00:00
abstract:OBJECTIVE:To investigate the effect of storage duration on the tensile bond strength of acrylic and silicone-based denture base materials with liners either heat-cured or auto-cured. MATERIAL AND METHODS:The denture liners investigated were Vertex soft (acrylic-based, heat-cured), Coe soft (acrylic-based, auto-cured),...
journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章
doi:10.1080/00016350510019667
更新日期:2005-02-01 00:00:00
abstract::Scanning electron microscopy was used to study the effect of cyclophosphamide (Cy) on molar development in 18 Sprague-Dawley rats from 15 to 48 days of age after birth. Doses of 30 mg/kg body weight of Cy dissolved in 1 ml 0.9% NaCl were given to the rats at 10 and 13 days of age. Eighteen control rats had injections ...
journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章
doi:10.3109/00016359709115414
更新日期:1997-06-01 00:00:00
abstract:AIM:Among all tooth types and movements, bodily labializing the upper lateral incisors is a challenging one. The main goal of this study is to introduce and analyze a method to labialize palatally erupted lateral incisors. MATERIALS AND METHODS:Five three dimensional finite element models were designed in SolidWorks 2...
journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章
doi:10.3109/00016357.2012.700059
更新日期:2013-05-01 00:00:00
abstract:OBJECTIVE:Oral leukoplakia (OL) presents as a white lesion of the oral mucosa and is not typically associated with the sensation of pain. OL should be surgically removed when possible because it is considered a potentially malignant oral disorder (PMOD). This study assessed the pain sensations experienced by patients i...
journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章
doi:10.1080/00016357.2020.1869826
更新日期:2021-01-21 00:00:00
abstract::In this study, we examined the prevalence of specific (dental) phobia among a sample of the Icelandic population. In addition to dental anxiety we explored factors that could be related to dental anxiety. In the period 1972-73, a stratified sample of 1641 schoolchildren in Reykjavík was selected for a study on maloccl...
journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章
doi:10.1080/00016350310005844
更新日期:2003-10-01 00:00:00
abstract:OBJECTIVE:To investigate the effect of a chewing gum containing probiotic bacteria on gingival inflammation and the levels of selected inflammatory mediators in gingival crevicular fluid (GCF). MATERIAL AND METHODS:Forty-two healthy adults with moderate levels of gingival inflammation entered a double-blind placebo-co...
journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章,随机对照试验
doi:10.1080/00016350802516170
更新日期:2009-01-01 00:00:00
abstract::Seventy-three children with submucous cleft palate (38 girls and 35 boys), mean age 8.2 years (range 7.7-9.5), were studied retrospectively from orthopantomograms. Dental abnormalities in permanent dentition were found in 26 patients (36%). Missing teeth, mainly lower 2nd premolars, upper lateral incisors, and upper 2...
journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章
doi:10.1080/00016350410006572
更新日期:2004-06-01 00:00:00
abstract::In a 5-year clinical trial it was observed that the marginal degradation of class-II amalgam restorations could be related to the bulk of the restoration. The association between the occlusal cavity depth and the marginal degradation was observed after 6 months and varied for the different types of alloy. Ridit scores...
journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章
doi:10.3109/00016359109005888
更新日期:1991-04-01 00:00:00
abstract::The personality pattern of 29 subjects aged 15 years with intact dentitions was studied by means of a personality inventory (KSP) and compared with that of 41 subjects of the same age with repaired dentitions. The subjects with repaired dentitions showed significantly higher scores in the somatic anxiety and the muscu...
journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章
doi:10.3109/00016358609041294
更新日期:1986-02-01 00:00:00
abstract:OBJECTIVE:The purpose of this study was to evaluate the effect of three different irrigating solutions (17% EDTA, 10% citric acid and 2.5% NaOCl) and KTP laser irradiation on apical leakage using an electrochemical method. MATERIALS AND METHODS:Sixty extracted single-rooted human teeth with mature apices were instrume...
journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章,随机对照试验
doi:10.3109/00016357.2011.615338
更新日期:2012-09-01 00:00:00
abstract:OBJECTIVE:Semaphorin 3A (Sema3A) is an essential chemorepellant controlling peripheral axon pathfinding and patterning, but also serves non-neuronal cellular functions. Incisors of rodent are distinctive from molars as they erupt continuously, have only one root and enamel is present only on the labial side. The aim of...
journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章
doi:10.3109/00016357.2011.600717
更新日期:2012-05-01 00:00:00
abstract::Bone meal (containing 500 ppm F) was added to the diet of growing rats in an amount corresponding to that recommended ingested by children. Addition of bone meal did not influence body weight increment, or growth and ash content of bone and teeth. Fluoride in bone and teeth increased as compared to control animals, bu...
journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章
doi:10.3109/00016358109162295
更新日期:1981-01-01 00:00:00
abstract::An interdisciplinary strategy based on a theoretical model for studying dental health was used to analyze the relevance of social and behavioral factors in the evaluation of dental health care for school children. The study comprised pupils who, after a total period of 5 years, differed in their experience with preven...
journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章
doi:10.3109/00016358409035248
更新日期:1984-04-01 00:00:00
abstract:OBJECTIVE:The aim of present study was to determine the effects of conjugated linoleic acid enriched milk on alveolar bone loss, hyperglycaemia, oxidative stress and apoptosis in ligature-induced periodontal disease in diabetic rat model. METHODS:Wistar rats were divided into six experimental groups: 1; non-ligated (N...
journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章
doi:10.1080/00016357.2016.1244355
更新日期:2017-01-01 00:00:00
abstract:OBJECTIVE:Local anesthetics are the most commonly used drugs in dentistry, with a wide range of effects, including antimicrobial activity. High antimicrobial effects have recently been reported on oral microbes from articaine hydrochloride, revealed by the minimum inhibitory concentration and minimal bactericidal conce...
journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章
doi:10.1080/00016350802443466
更新日期:2009-01-01 00:00:00
abstract::A review of the literature on dental treatment was conducted and models presented of the doctor/dentist-patient relationship. These models are listed and divided into two subgroups, empirical and normative models. The models are scrutinized with focus on the dentist-patient communicative relationship exclusively. Diff...
journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章,评审
doi:10.3109/00016359709115403
更新日期:1997-04-01 00:00:00
abstract::Earlier studies indicate that diabetic children are less resistant to periodontal disease than healthy children. As the degree of metabolic control of the diabetes ranges widely in a juvenile population, the susceptibility to gingival inflammation may vary. The aim of the present study was to compare the gingival stat...
journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章
doi:10.3109/00016358009003496
更新日期:1980-01-01 00:00:00
abstract::The effect of a vegetarian diet on oral health status could be manifold, but reports have so far mainly appeared from within Western populations. This study reports the oral health status of southeast Indian vegetarians, obtained by means of a questionnaire, clinical examination, and study cast evaluations. The materi...
journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章
doi:10.3109/00016359609003508
更新日期:1996-02-01 00:00:00
abstract:OBJECTIVE:The aim of this study was to evaluate the effect of residual calcium hydroxide [Ca(OH)2] on the accuracy of an electronic apex locator (EAL). MATERIALS AND METHODS:Working lengths (WLs) of 56 extracted maxillary incisors were determined initially by two different methods. The first method used the 'APEX' rea...
journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章
doi:10.3109/00016357.2014.961027
更新日期:2015-02-01 00:00:00
abstract::Intra-examiner consistency in the recording of single traits of malocclusion according to a previously described method was assessed by duplicate registrations on study models of 292 children. The level of agreement was expressed by the consistency ratio and the phi coefficient. A high level of consistency was obtaine...
journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章
doi:10.3109/00016357709056005
更新日期:1977-01-01 00:00:00
abstract:OBJECTIVE:This cross-sectional study assessed the prevalence and severity of the enamel defects, known as Molar-Incisor Hypomineralization (MIH) and its relationship to dental caries. MATERIALS AND METHODS:A sample of 1157 schoolchildren (population based), aged 6-12 years, of the Araraquara city-Brazil, was evaluated...
journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章
doi:10.3109/00016357.2012.734412
更新日期:2013-05-01 00:00:00
abstract::The frequency of temporomandibular disorders (TMDs) and radiologically observed abnormalities in the condyles of the temporomandibular joints (TMJs) of professional violin and viola players was investigated in 26 orchestra violinists/violists (VP group) and in their sex-, age-, and dentition-matched controls (C group)...
journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章
doi:10.3109/00016359509005951
更新日期:1995-04-01 00:00:00