Abstract:
AIM:To assess the amount of debris extruded apically during root canal preparation using various nickel titanium instrumentation systems and hand files in primary molar teeth. DESIGN:Sixty extracted primary first mandibular molar human teeth were randomly assigned to four groups (n = 15 teeth for each group). The canals were then instrumented with the following instrument systems: Revo-S, Mtwo, ProTaper Next, and hand files. Apically extruded debris during instrumentation was collected into pre-weighed Eppendorf tubes. The Eppendorf tubes were then stored in an incubator at 70°C for 5 days. The weight of the dry extruded debris was established by subtracting the pre-instrumentation and post-instrumentation weight of the Eppendorf tubes for each group. The data were analyzed using one-way analysis of variance (anova) and Tukey's post hoc tests. RESULTS:ProTaper Next files were associated with less apically extruded debris than the Mtwo, Revo-S, and hand files (P < 0.05). Hand files extruded more debris than Mtwo and Revo-S instruments (P < 0.05), but there was no significant difference found between the Mtwo and Revo-S instruments (P > 0.05). CONCLUSIONS:All instruments were associated with apical extrusion of debris. ProTaper Next files caused less debris extrusion compared to the other systems used.
journal_name
Int J Paediatr Dentjournal_title
International journal of paediatric dentistryauthors
Topçuoğlu G,Topçuoğlu HS,Akpek Fdoi
10.1111/ipd.12208subject
Has Abstractpub_date
2016-09-01 00:00:00pages
357-63issue
5eissn
0960-7439issn
1365-263Xjournal_volume
26pub_type
杂志文章abstract:BACKGROUND:Asthma and molar incisor hypomineralization (MIH) are common diseases among children and have been suspected to be associated with each other. AIM:To examine the association between asthma or the use of asthma drugs and the prevalence of MIH. DESIGN:In a population-based cross-sectional study, we recorded ...
journal_title:International journal of paediatric dentistry
pub_type: 杂志文章
doi:10.1111/ipd.12655
更新日期:2020-11-01 00:00:00
abstract:OBJECTIVES:Glass ionomer cements (GIC) have been modified in an attempt to improve their mechanical properties. The objective of the present paper was to compare the two-body and three-body wear of four modified GIC. The tested materials were Fuji IX (GC Corporation), Hi-Fi (Shofu) and Ketac Molar Aplicap (3M/ESPE). Th...
journal_title:International journal of paediatric dentistry
pub_type: 杂志文章
doi:10.1046/j.1365-263x.2003.00499.x
更新日期:2003-11-01 00:00:00
abstract:OBJECTIVES:To investigate treatment provision in primary and secondary dental care following complicated crown fracture of permanent teeth. DESIGN AND METHODS:Retrospective observational survey of dental records of all patients attending a dental hospital trauma clinic during a 2-year period with complicated crown fra...
journal_title:International journal of paediatric dentistry
pub_type: 杂志文章
doi:10.1046/j.1365-263x.2000.00190.x
更新日期:2000-09-01 00:00:00
abstract:BACKGROUND:Several factors can influence the oral health. AIM:To explore the clinical factors, individual characteristics, and environmental factors (religious-spiritual coping-RSC, sense of coherence [SOC], and socio-economic status) related to oral status and impact on oral health-related quality of life (OHRQoL) of...
journal_title:International journal of paediatric dentistry
pub_type: 杂志文章
doi:10.1111/ipd.12594
更新日期:2020-03-01 00:00:00
abstract::The present paper describes the dental presentation of a female patient with Kartagener's syndrome. There are no reports in the literature identifying dental anomalies in patients with this condition. The subject presented with the congenital absence of an upper lateral incisor, enamel hypoplasia and aberrant tooth mo...
journal_title:International journal of paediatric dentistry
pub_type: 杂志文章
doi:10.1111/j.1365-263X.2005.00629.x
更新日期:2005-05-01 00:00:00
abstract::A boy developed Stevens-Johnson syndrome (erythema multiforme) 2 weeks after taking a course of slow-release theophylline at the age of 9 years. He had suffered from bronchial asthma since early infancy. He did not attend for dental treatment until the age of 14 years, when panoramic radiography demonstrated varying d...
journal_title:International journal of paediatric dentistry
pub_type: 杂志文章
doi:10.1111/j.1365-263x.1994.tb00112.x
更新日期:1994-06-01 00:00:00
abstract:BACKGROUND:Usher syndrome is a genetic disorder consisting of progressive loss of vision and hearing. CASE REPORT:The paper describes an 8-year-old girl with Usher syndrome type I who presented with generalized defects of the permanent dentition and ectopic eruption of the right maxillary first permanent molar. A coch...
journal_title:International journal of paediatric dentistry
pub_type: 杂志文章
doi:10.1111/j.1365-263X.2006.00778.x
更新日期:2007-01-01 00:00:00
abstract:BACKGROUND:To date, research on the relationship between dental caries experience and adiposity status is debated. AIM:To determine associations between dental caries experience and adiposity status among a community sample of preschool children in Hong Kong. DESIGN:Among a random sample of 5-year-old children, clini...
journal_title:International journal of paediatric dentistry
pub_type: 杂志文章
doi:10.1111/ipd.12039
更新日期:2014-03-01 00:00:00
abstract:BACKGROUND:Parental preference for various behaviour management techniques (BMTs) used in paediatric dentistry has been shown to be influenced by many factors, including ethnicity. AIM:To measure parental acceptability of BMTs used in paediatric dentistry and how it is influenced by ethnicity and language. DESIGN:Par...
journal_title:International journal of paediatric dentistry
pub_type: 杂志文章
doi:10.1111/ipd.12462
更新日期:2019-05-01 00:00:00
abstract:BACKGROUND:Dental erosion is the dissolution of dental hard tissues caused by acids of a non-bacterial origin. Dietary acids are considered the predominant and most controllable factor. AIM:To synthesise the literature on the effects of dietary acids and habits on dental erosion in the permanent dentition of 10- to 19...
journal_title:International journal of paediatric dentistry
pub_type: 杂志文章,评审
doi:10.1111/ipd.12643
更新日期:2020-11-01 00:00:00
abstract::The premature eruption of a mature mandibular permanent canine is described in a healthy 5-year-old boy with developmental absence of the primary predecessor. The effects of early loss or missing primary teeth on eruption timing of the permanent successors are discussed. The very early maturation of the permanent cani...
journal_title:International journal of paediatric dentistry
pub_type: 杂志文章
doi:10.1046/j.1365-263x.2003.00431.x
更新日期:2003-03-01 00:00:00
abstract:BACKGROUND:Patient-reported outcomes are under-investigated in the field of paediatric dental sedation. AIM:To evaluate the satisfaction of parents/guardians with their children's dental sedation, compare it to the dentist's satisfaction, and identify associated factors. DESIGN:This study was performed with parents/g...
journal_title:International journal of paediatric dentistry
pub_type: 杂志文章
doi:10.1111/ipd.12661
更新日期:2020-05-15 00:00:00
abstract:BACKGROUND:The parent's ability to obtain, process, and understand important oral health information (i.e., their oral health literacy) is directly related to their child's oral health status. AIM:To assess the relationship between oral literacy demands placed on parents by dentists and parents' understanding of denta...
journal_title:International journal of paediatric dentistry
pub_type: 杂志文章
doi:10.1111/ipd.12265
更新日期:2017-09-01 00:00:00
abstract:BACKGROUND:Diet cariogenicity plays a major role as both a protective and risk factor in the development of early childhood caries (ECC). AIM:Develop a scale measuring the cariogenicity of foods and beverages and employ it to describe the cariogenicity of young children's diets and predict dental caries outcomes. DES...
journal_title:International journal of paediatric dentistry
pub_type: 杂志文章
doi:10.1111/ipd.12470
更新日期:2019-05-01 00:00:00
abstract:OBJECTIVE:This study aimed to examine the efficacy of 3Mixtatin (a combination of simvastatin and 3Mix antibiotic) as a novel pulp capping biomaterial in DPC of human primary molars. METHODS:In this randomized clinical trial, 160 primary molars from 83 healthy children aged 3-6 years were randomly allocated into four ...
journal_title:International journal of paediatric dentistry
pub_type: 杂志文章,随机对照试验
doi:10.1111/ipd.12196
更新日期:2016-07-01 00:00:00
abstract:AIM:To evaluate the relation among gingival inflammation, salivary osmolality, levels of IL-1β, IL-6, IL-8, TNF-α, and s-IgA concentrations in children with spastic CP with or without cervical motor control in a cross-sectional study. DESIGN:Unstimulated whole saliva and the gingival index were collected in 37 and 34 ...
journal_title:International journal of paediatric dentistry
pub_type: 杂志文章
doi:10.1111/ipd.12270
更新日期:2017-09-01 00:00:00
abstract:OBJECTIVE:The aim of this study was to clinically assess the effectiveness of masking white spot enamel lesions using a resin infiltration technique that was recently developed to arrest incipient caries in a micro-invasive concept. METHODS:Twenty teeth with a Developmental Defect of Enamel (DDE) and 18 teeth with Pos...
journal_title:International journal of paediatric dentistry
pub_type: 杂志文章
doi:10.1111/j.1365-263X.2011.01126.x
更新日期:2011-07-01 00:00:00
abstract:BACKGROUND:Early childhood caries (ECC) is a multifactorial disease resulting mainly from a time-specific interaction of micro-organisms with sugars on a tooth surface. AIM:The purpose of this study was to assess the relationship of dietary intake, as measured by the Healthy Eating Index-2005 (HEI-2005) to ECC. DESIG...
journal_title:International journal of paediatric dentistry
pub_type: 杂志文章
doi:10.1111/ipd.12150
更新日期:2015-11-01 00:00:00
abstract:BACKGROUND:Associations between body mass index (BMI) and caries have been reported. AIM:To evaluate the direction of the relationship between BMI and severe early childhood caries (S-ECC). DESIGN:Children were recruited as part of a larger prospective cohort study assessing changes in nutritional status following de...
journal_title:International journal of paediatric dentistry
pub_type: 杂志文章
doi:10.1111/ipd.12629
更新日期:2020-09-01 00:00:00
abstract:BACKGROUND:Probiotics are living micro-organisms added to food which beneficially affect the host by improving its intestinal microbial balance. OBJECTIVE:This paper aims to present a general background on probiotics and its health effects in children, and to examine the evidence for oral colonization and the possible...
journal_title:International journal of paediatric dentistry
pub_type: 杂志文章,评审
doi:10.1111/j.1365-263X.2007.00885.x
更新日期:2008-01-01 00:00:00
abstract::This case report describes the dental and physical anomalies observed in a young female patient who had a chromosome abnormality involving deletion of the q 33-q 35 region of chromosome 2. The dental dysplasia observed in this patient is proposed to be of genetic origin but the complication of anoxia at birth makes it...
journal_title:International journal of paediatric dentistry
pub_type: 杂志文章
doi:
更新日期:1991-08-01 00:00:00
abstract::The purposes of the study were threefold: to compare salivary levels of mutans streptococci and Lactobacillus in 140 5-year-old children from two ethnic groups, to correlate caries experience of each group with bacterial counts, and to determine levels of infectivity which could indicate high caries activity in young ...
journal_title:International journal of paediatric dentistry
pub_type: 杂志文章
doi:10.1111/j.1365-263x.1995.tb00156.x
更新日期:1995-03-01 00:00:00
abstract:BACKGROUND:There is a paucity of evidence about cognitive behaviour therapy in the management of dentally anxious children. AIM:To systematically review evidence of the effectiveness of cognitive behaviour therapy for children with dental anxiety or dental phobia. DESIGN:Clinical trial registries, grey literature, an...
journal_title:International journal of paediatric dentistry
pub_type: 杂志文章
doi:10.1111/ipd.12405
更新日期:2018-07-08 00:00:00
abstract::Patients with short familial stature (SFS) have a short body height, but their bone age is normal. The aim of this research was to assess dental maturity in 54 patients with SFS, aged from 4 to 15 1/2 years. Bone age was judged from radiographs of the left wrist, and dental age from orthopantomograms. Dental age was r...
journal_title:International journal of paediatric dentistry
pub_type: 杂志文章
doi:10.1111/j.1365-263x.1997.tb00267.x
更新日期:1997-03-01 00:00:00
abstract:BACKGROUND:In areas with low caries prevalence, indices are needed for caries detection, which can also be used to identify initial lesions. AIM:The aim of this study was to assess the caries prevalence among 12-year-olds using ICDAS criteria and to investigate the influence of independent variables on the findings. ...
journal_title:International journal of paediatric dentistry
pub_type: 杂志文章
doi:10.1111/ipd.12031
更新日期:2014-03-01 00:00:00
abstract::Three siblings with Morquo's syndrome are described. Cultured fibroblasts from the youngest sibling demonstrated a total absence of N-acethylgalactosamine-6-sulphate-sulphatase whereas beta-galactocidase activity was normal, thus verifying the diagnosis of MPS-IV A. Dental features such as pointed cusps, spade-shaped ...
journal_title:International journal of paediatric dentistry
pub_type: 杂志文章,评审
doi:10.1046/j.1365-263x.1999.00127.x
更新日期:1999-09-01 00:00:00
abstract::A study was carried out to compare the effectiveness of two doses of temazepam elixir for the behaviour management of paediatric dental patients. Twenty-two children aged 2-5 years (mean 4.06 years), classified as ASA Class I and II (American Society of Anesthesiologists Classification), were assigned to receive eithe...
journal_title:International journal of paediatric dentistry
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1111/j.1365-263x.1995.tb00171.x
更新日期:1995-06-01 00:00:00
abstract:OBJECTIVES:The objectives of the study were to describe the prevalence rate and the severity of dental caries in Estonian schoolchildren aged 7 and 12 and to compare the findings with those of Danish children. DESIGN:Cross-sectional surveys in Estonia and Denmark, clinical oral examinations of children in 1997. SAMPL...
journal_title:International journal of paediatric dentistry
pub_type: 杂志文章
doi:10.1046/j.1365-263x.2000.00209.x
更新日期:2000-12-01 00:00:00
abstract:OBJECTIVES:(i) To compare the prevalence and levels of Capnocytophaga, a known systemic pathogen in immunocompromised patients, in the dental plaque of healthy children and children with cancer, and (ii) to determine the susceptibility of strains isolated from cancer patients to a range of antibiotics. PATIENTS AND ME...
journal_title:International journal of paediatric dentistry
pub_type: 杂志文章
doi:10.1111/j.1365-263X.2006.00697.x
更新日期:2006-03-01 00:00:00
abstract:INTRODUCTION:It is well established that severe periodontitis clusters in families, but there are no data about the relationship between mothers with chronic periodontitis and their children's periodontal status. OBJECTIVE:To evaluate a risk for periodontal diseases in children of periodontally diseased and healthy mo...
journal_title:International journal of paediatric dentistry
pub_type: 杂志文章
doi:10.1111/j.1365-263X.2009.01027.x
更新日期:2010-01-01 00:00:00