Abstract:
PURPOSE:This study's purpose was to compare the ability of 5 luting cements to reduce microleakage at stainless steel crown (SSC) margins on primary molar teeth. METHODS:Standard preparations were performed on 100 extracted primary molar teeth for SSC restoration. After fitting SSCs, samples were randomly divided into 5 groups of 20 teeth each, which were cemented with nonadhesive cement consisting of polycarboxylate (PC) or zinc phosphate (ZP), or with adhesive cement consisting of glass ionomer (GIC), resin-modified glass ionomer cement (RMGIC), or RMGIC with a bonding agent (RMGIC+DBA). After aging and thermocycling, the specimens were placed in 1% methylene blue, sectioned, and evaluated under a digital microscope. The data were compared between groups with the t test, analysis of variance, and the least significant difference test. RESULTS:Microleakage with adhesive cements was significantly lower than with nonadhesive cements (P<.05). Differences between cements were statistically significant at P<.001. RMGIC+DBA showed the lowest microleakage, followed in increasing order by RMGIC, GIC, and ZP. The PC cement showed the greatest microleakage. CONCLUSIONS:Adhesive cements were more effective in reducing microleakage in stainless steel crowns than nonadhesive cements. Use of a bonding agent with a resin-modified glass ionomer cement yielded better results than using the latter alone.
journal_name
Pediatr Dentjournal_title
Pediatric dentistryauthors
Memarpour M,Mesbahi M,Rezvani G,Rahimi Msubject
Has Abstractpub_date
2011-11-01 00:00:00pages
501-4issue
7eissn
0164-1263issn
1942-5473journal_volume
33pub_type
杂志文章,随机对照试验abstract::Ectodermal dysplasia (ED) is a hereditary condition diagnosed in childhood that is characterized by developmental and morphological abnormalities of anatomic structures derived from the ectoderm. Multidisciplinary management and team approach are important to ensure the patient's quality of life and to provide the fam...
journal_title:Pediatric dentistry
pub_type: 杂志文章
doi:
更新日期:2009-01-01 00:00:00
abstract:PURPOSE:This study's purpose was to explore how content and format of children's oral health instruction in the dental clinic is perceived by parents and might affect parents' knowledge and behaviors. METHODS:Thirty low-income Mexican immigrant parents of children age five years and under were recruited from dental cl...
journal_title:Pediatric dentistry
pub_type: 杂志文章
doi:
更新日期:2018-01-01 00:00:00
abstract:PURPOSE:Dentists' and parents' assessment of primary maxillary incisors regarding attractiveness, perceived health, and treatment preferences were investigated in this study. METHODS:Sample groups of 103 general dentists, 67 pediatric dentists, 97 parents of children in low-income families and 112 parents of children ...
journal_title:Pediatric dentistry
pub_type: 杂志文章
doi:
更新日期:2005-01-01 00:00:00
abstract::This case report describes the treatment of a Class I malocclusion that involved ectopic position of the maxillary permanent left canine and the mandibular permanent right second molar. The patient was an adolescent who presented with a medical history that was remarkable for diagnosis and treatment of acute lymphobla...
journal_title:Pediatric dentistry
pub_type: 杂志文章
doi:
更新日期:2000-11-01 00:00:00
abstract::Purpose: The purpose of this study was to assess the use of a dosing scalar for association with the success of procedural sedation in pediatric dentistry. Methods: This cross-sectional, retrospective study assessed healthy two- to 12-year-olds who received an elixir of midazolam (0.3 mg/kg), meperidine (1.5 mg/kg), a...
journal_title:Pediatric dentistry
pub_type: 杂志文章
doi:
更新日期:2018-09-15 00:00:00
abstract:PURPOSE:The purpose of this study was to assess the readability of the American Academy of Pediatric Dentistry's (AAPD) patient education brochures and compare their readability level with that recommended by health education experts. METHODS:Readability for the 25 AAPD brochures was assessed using the: (1) Flesch-Kin...
journal_title:Pediatric dentistry
pub_type: 杂志文章
doi:
更新日期:2007-09-01 00:00:00
abstract::Surgical separation of supernumerary teeth fused to permanent incisor teethhas typically given rise to residual post surgical periodontal defects, induding loss of attachment and deep periodontal pocketing with persistent inflammation. Other complications include devitalisation of the retained tooth section, ankylosis...
journal_title:Pediatric dentistry
pub_type: 杂志文章
doi:
更新日期:2002-11-01 00:00:00
abstract::The Rect-spring, a new device that simply and effectively resolves ectopically erupting molars, may be applied in cases where the ectopically erupted molar is entrapped by more than two mm. Its design, scientifically logical for changing the direction of force, delivers a continuous distalizing and uprighting force. T...
journal_title:Pediatric dentistry
pub_type: 杂志文章
doi:
更新日期:2014-11-01 00:00:00
abstract:PURPOSE:This study's purpose was to develop a task-specific self-efficacy scale for maternal oral care (SESMO) with reliability and validity. METHODS:A draft scale consisting of 36 items was designed and tested on 119 mothers at a dental clinic. Item analysis was performed to improve its accuracy by reducing the numbe...
journal_title:Pediatric dentistry
pub_type: 杂志文章
doi:
更新日期:2010-07-01 00:00:00
abstract:PURPOSE:Advocacy is the primary mission of the American Academy of Pediatric Dentistry (AAPD), but members' participation in advocacy is not well known. The purpose of this study was to examine advocacy by AAPD members and their attitudes toward various advocacy-related activities. METHODS:An Internet-based questionna...
journal_title:Pediatric dentistry
pub_type: 杂志文章
doi:
更新日期:2013-03-01 00:00:00
abstract::Children and adolescents are subject to several periodontal diseases. Although there is a much lower prevalence of destructive periodontal diseases in children than in adults, children can develop severe forms of periodontitis. In some cases, this destructive disease is a manifestation of a known underlying systemic d...
journal_title:Pediatric dentistry
pub_type: 杂志文章,评审
doi:
更新日期:2008-01-01 00:00:00
abstract::A survey which included a series of demographic questions, a brief clinical history, and pictures of eight radiographs was mailed to 2000 general dentists and 1000 pediatric dentists. Usable responses were received from 1369 (45%) dentists--765 (38%) general dentists, and 604 (60%) pediatric dentists. The dentists wer...
journal_title:Pediatric dentistry
pub_type: 杂志文章
doi:
更新日期:1991-11-01 00:00:00
abstract::The purpose of this study was to compare the oral fluoride (F) retention following acidulated phosphate fluoride (APF) foam and gel applications in children. Fifty-nine children were divided into two groups, 6-9 years old and 10-13 years old. They each received a randomly assigned sequence of topical F foam and gel ap...
journal_title:Pediatric dentistry
pub_type: 临床试验,杂志文章,随机对照试验
doi:
更新日期:1990-11-01 00:00:00
abstract:PURPOSE:The purpose of this study was to analyze the association between dental trauma and occlusal traits in the primary dentition. METHODS:Five hundred and one 24- to 71-month-old children, attending both private and public schools in Pelotas, Rio Grande do Sul, Brazil, were included. Clinical examinations were per...
journal_title:Pediatric dentistry
pub_type: 杂志文章
doi:
更新日期:2012-03-01 00:00:00
abstract::The purpose of this study was to assess the long-term success of partial pulpotomy in traumatized permanent incisors. Seven years before this examination, 63 teeth that had been treated by partial pulpotomy six months to four years earlier were examined. At that stage, four teeth had pulp necrosis. The remaining 59 ca...
journal_title:Pediatric dentistry
pub_type: 杂志文章
doi:
更新日期:1993-09-01 00:00:00
abstract::A national survey of members of the American Academy of Pediatric Dentistry was conducted to update information on the use of sedative agents by pediatric dentists. All 2532 members of the Academy were sent questionnaires regarding their use of sedation and 1497 responded. Practitioners were questioned regarding how f...
journal_title:Pediatric dentistry
pub_type: 杂志文章
doi:
更新日期:1993-01-01 00:00:00
abstract::Trauma to the mandible may cause condylar fracture (CF). The prevalence of CF in children is low and treatment must focus on possible long-term effects on the growing facial skeleton and soft tissues. Consequences may include functional disturbances, facial asymmetry, mandibular retrusion, temporomandibular joint dysf...
journal_title:Pediatric dentistry
pub_type: 杂志文章
doi:
更新日期:2009-09-01 00:00:00
abstract:PURPOSE:The objective of this study was to assess the pattern of permanent teeth present in a self-selected sample of 17 female and 35 male patients with ectodermal dysplasia presenting for treatment with dental implants. METHODS:Mean age of sample: 18.7 years, age range: 5.9 to 60.9 years. Panoramic radiographs were ...
journal_title:Pediatric dentistry
pub_type: 杂志文章
doi:
更新日期:1998-07-01 00:00:00
abstract:PURPOSE:The purpose of this study was to evaluate and compare the effect of placing vertical grooves, sandblasting, and luting cements on the retention of stainless steel crowns (SSCs). METHODS:Eighty extracted primary molars were mounted in acrylic blocks. Specimens were divided into Group 1 (RelyX U200) and Group 2 ...
journal_title:Pediatric dentistry
pub_type: 杂志文章
doi:
更新日期:2015-07-01 00:00:00
abstract::Increasing information emphasize the relevance of the prevention, early diagnosis and early treatment of periodontal diseases in children. In order to avoid erroneous diagnosis and unnecessary treatments, the pediatric dentist is required to differentiate between pathologic processes and normal changes that take place...
journal_title:Pediatric dentistry
pub_type: 杂志文章,评审
doi:
更新日期:1999-05-01 00:00:00
abstract:: Purpose: Tricalcium silicate (Biodentine), a new synthetic inorganic restorative cement, has shown a high rate of success in pulpotomy treatments, with few side effects. The purpose of the present randomized clinical control trial was to evaluate the long-term success of p...
journal_title:Pediatric dentistry
pub_type: 杂志文章,随机对照试验
doi:
更新日期:2019-11-15 00:00:00
abstract:PURPOSE:The purposes of this study were to: (1) describe the demographics and oral characteristics of deaf or blind children and adolescents receiving dental treatment at an institution for the deaf and blind (DBC); (2) compare this information to children and adolescents with no systemic disease or impairments attendi...
journal_title:Pediatric dentistry
pub_type: 杂志文章
doi:
更新日期:2014-07-01 00:00:00
abstract:PURPOSE:The purpose of this study was to describe caretakers' self-selected pediatric oral health goals, self-reported compliance, perceived self-efficacy, and perceived barriers to goal accomplishment. The effect of self-management plans on recall attendance was also evaluated. METHODS:Fifty caretaker-patient pairs w...
journal_title:Pediatric dentistry
pub_type: 杂志文章
doi:
更新日期:2017-07-15 00:00:00
abstract::Purpose: Oral health is important to physical and psychological health. Individuals with autism spectrum disorder (ASD) experience significant oral care challenges, but little research exists that examines efficacious interventions to improve care. The purpose of this study was to qualitatively explore parental and de...
journal_title:Pediatric dentistry
pub_type: 杂志文章
doi:
更新日期:2019-01-15 00:00:00
abstract:PURPOSE:This study's purpose was to examine the current knowledge, attitudes, and experiences related to infant oral health for dental and medical providers in Virginia. METHODS:A survey of infant oral health care was sent to: (a) 300 randomly selected general dentists; (b) 300 randomly selected pediatricians; and (c)...
journal_title:Pediatric dentistry
pub_type: 杂志文章
doi:
更新日期:2008-03-01 00:00:00
abstract::The prevalence of gingival overgrowth secondary to the administration of cyclosporin (CS) is currently reported between 8 and 70%, depending upon the source. Information concerning pediatric patients is limited. To determine the prevalence of the condition in a population of children, 26 pediatric liver or kidney tran...
journal_title:Pediatric dentistry
pub_type: 杂志文章
doi:
更新日期:1994-01-01 00:00:00
abstract::Hemifacial microsomia (HM) is an asymmetrical congenital deformity of the head and face caused by anomalous development of the structures derived from the first and second branchial arches. This study evaluates the incidence of agenesis and dental inclusions in HM patients. Sixty-three HM patients, 27 male and 36 fema...
journal_title:Pediatric dentistry
pub_type: 杂志文章
doi:
更新日期:1996-01-01 00:00:00
abstract::The purpose of this study was to evaluate the effect of acid conditioning and occlusal sealant on microbial colonization of pit and fissures submitted to ameloplasty or left intact. Human enamel blocks containing fissures prepared from the occlusal surfaces of unerupted third molars were implanted in occlusal fillings...
journal_title:Pediatric dentistry
pub_type: 杂志文章
doi:
更新日期:1993-03-01 00:00:00
abstract::The purpose of this study was to determine the in vitro bond strengths of composite rebonded to stainless steel crown metal (SS) using five different bonding agents after composite to SS bond failure had been produced. The adhesive systems were applied to the failed bonds following the manufacturers' instructions and,...
journal_title:Pediatric dentistry
pub_type: 杂志文章
doi:
更新日期:1997-05-01 00:00:00
abstract:PURPOSE:The high-viscosity consistency of glass ionomer cement (GIC) contributes to its inappropriate adaptation, while the material's premature exposure to humidity decreases its mechanical properties. This study's purposes were to: (1) investigate approximal atraumatic restorative treatment (ART) restorations' surviv...
journal_title:Pediatric dentistry
pub_type: 杂志文章,多中心研究,随机对照试验
doi:
更新日期:2016-01-01 00:00:00