Abstract：
PURPOSE:The purpose of this in vitro study was to evaluate the irradiation efficacy of the CO(2) laser and the Er, Cr:YSGG laser-either unassisted or assisted by acidulated phosphate fluoride (APF) treatment-on enamel's acid resistance. METHODS:One hundred twenty enamel samples, obtained from 20 extracted human molars, were randomly assigned to 6 groups as follows: (1) control (C); (2) exposed to acidulated phosphate fluoride (APF) gel (F); (3) Er, Cr:YSGG laser (EL); (4) irradiated with Er, Cr:YSGG laser through APF gel (EL/F); (5) CO(2) laser (CL); and (6) irradiated with CO(2) laser through APF gel (CL/F). The specimens were individually demineralized in an acidified hydroxyethylcellulose system, and the acid resistance was evaluated by determining the calcium ion using atomic absorption spectrometry. RESULTS:The average concentration of the calcium ion determined in groups C, F, EL, EL/F, CL, and CL/F was, respectively, 3.36, 2.63, 2.26, 2.32, 2.24, and 1.51 ppm. The results showed that demineralization in the: CL/F group was significantly less than the other groups; and the control group was significantly more than the other groups (P<.001). CONCLUSION:The effect of CO(2) laser irradiation, used with acidulated phosphate fluoride, in decreasing the enamel demineralization was more than all the other groups.
journal_name
Pediatr Dentjournal_title
Pediatric dentistryauthors
Anaraki SN,Serajzadeh M,Fekrazad Rsubject
Has Abstractpub_date
2012-07-01 00:00:00pages
e92-6issue
4eissn
0164-1263issn
1942-5473journal_volume
34pub_type
杂志文章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：:Red and white circular lesions of the buccal and labial mucosa were observed in an adolescent. Periodically, these nontender patches would resolve and move to other oral sites. Detection of ectopic erythema migrans aided in the diagnosis of a bothersome skin condition. ...
journal_title：Pediatric dentistry
pub_type： 杂志文章
doi：
更新日期：2000-01-01 00:00:00
abstract：:The purpose of this study was to determine the effect of milk and solid foods on fluoride absorption. Ten adult volunteers received the following four treatments after being NPO for 8 hr: 1) 2.2 mg NaF, 2) 2.2 mg NaF and lunch, 3) 2.2 mg NaF and milk, and 4) lunch only. Samples of blood were taken at baseline and at u...
journal_title：Pediatric dentistry
pub_type： 杂志文章
doi：
更新日期：1990-07-01 00:00:00
abstract：PURPOSE:The purpose of this study was to assess Iowa general dentists regarding the age 1 dental visit. METHODS:A 15-item survey was mailed to 1,521 licensed dentists to address their knowledge, attitudes, and behavior regarding the age 1 dental visit. Chi-square statistics and logistic regression models were used to ...
journal_title：Pediatric dentistry
pub_type： 杂志文章
doi：
更新日期：2006-07-01 00:00:00
abstract：:Purpose: Fluoridated toothpaste ingestion is associated with increased dental fluorosis prevalence. Current guidelines recommend a smear of fluoridated toothpaste for children younger than three years old and a pea-sized amount for children age three years or older. The purpose of this study was to evaluate two educat...
journal_title：Pediatric dentistry
pub_type： 杂志文章
doi：
更新日期：2018-11-15 00:00:00
abstract：METHODS:The prevalence and intensity of bacteremia of dental origin were examined in 207 children divided into four groups: a baseline with no surgical intervention (group I), after a single tooth extraction (group II), multiple tooth extraction (group III), and mucoperiosteal flap elevation (group IV). The bacterial i...
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：1998-01-01 00:00:00
abstract：:As a key component of the craniofacial team in caring for children with craniofacial anomalies, pediatric dentists play a vital role in the treatment and prevention of dental disease. The purpose of this paper was to review the current literature on the oral health status of individuals with craniofacial anomalies, co...
journal_title：Pediatric dentistry
pub_type： 杂志文章,评审
doi：
更新日期：2013-05-01 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：PURPOSE:This in vitro study was performed to correlate the presence of discoloration on occlusal surfaces with its histological depth and assess its influence on Diagnodent measurements in a group of permanent and primary teeth. METHODS:Ninty-five primary and 95 permanent third molars were randomly selected from a poo...
journal_title：Pediatric dentistry
pub_type： 杂志文章
doi：
更新日期：2003-11-01 00:00:00
abstract：PURPOSE:Pediatric dentists could be in an excellent position to identify and intervene early for children at high risk for overweight or obesity; however, current practices and attitudes are uncertain. This study's purpose was to explore the practices and attitudes of pediatric dentists regarding weight-and caries-rela...
journal_title：Pediatric dentistry
pub_type： 杂志文章
doi：
更新日期：2012-05-01 00:00:00
abstract：:This paper presents the diagnosis and management of a rare case of bulbous exophytic malformation of three permanent mandibular incisors. An 8-year-old Caucasian girl presented with concerns on the appearance of these teeth. Medical history was noncontributory, and there was no recall of relevant past trauma. Upon cl...
journal_title：Pediatric dentistry
pub_type： 杂志文章
doi：
更新日期：2012-11-01 00:00:00
abstract：:Osteopetrosis (Albers-Schonberg disease) is the name given to a group of diseases that affect the growth and remodeling of bones. It is characterized by overgrowth and sclerosis of bone, resulting in thickening and narrowing of the marrow cavities throughout the skeleton. The exact cause is unknown, although failure o...
journal_title：Pediatric dentistry
pub_type： 杂志文章
doi：
更新日期：2010-11-01 00:00:00
abstract：:The purpose of this study was to compare the use of a child dentifrice (CD) and an adult dentifrice (AD) by a convenience sample of preschool-aged children. Fifty participants, ages 31 to 60 months, were recruited from a dental school clinic and an area day care center. All were healthy, free of developmental delays, ...
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：1997-03-01 00:00:00
abstract：:Panel I comprised of pediatric dentists, an attorney, child psychologists, parents, a specialist in early childhood education, and a pediatrician. The purpose of this panel was to discuss: (1) 8 questions that dealt with the appropriateness and effectiveness of current behavior management techniques; (2) the scientifi...
journal_title：Pediatric dentistry
pub_type： 杂志文章
doi：
更新日期：2004-03-01 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 purpose of this in vitro study was to assess and compare the microtensile bond strength of three adhesive systems to primary enamel. Methods: This laboratory study involved the preparation of 16 primary molars, ran...
journal_title：Pediatric dentistry
pub_type： 杂志文章
doi：
更新日期：2020-11-15 00:00:00
abstract：PURPOSE:The purpose of this nonrandomized, case-control study was to examine the incidence and severity of upper airway obstruction (UAO) in children with enlarged tonsils during inhalation of nitrous oxide (N2O). METHODS:Following premedication with oral midazolam, 0.5 mg/kg, measurements were collected during a 3-mi...
journal_title：Pediatric dentistry
pub_type： 杂志文章
doi：
更新日期：1998-09-01 00:00:00
abstract：PURPOSE:This study's purpose was to investigate how young children's and parent/caregivers' oral health-related quality of life and children's dental fears were affected by dental rehabilitation under general anesthesia (DRGA). METHODS:A consecutive clinical sample of dyads of parents/caregivers and their four- to six...
journal_title：Pediatric dentistry
pub_type： 杂志文章
doi：
更新日期：2014-01-01 00:00:00
abstract：PURPOSE:Children with Juvenile Rheumatoid Arthritis (JRA) rarely report temporomandibular joint (TMJ) pain, which may be due to pain avoidance mechanisms resulting in compromised masticatory function. This study examined the relationship between self-report measures of pain and dysfunction and measures of chewing perfo...
journal_title：Pediatric dentistry
pub_type： 杂志文章
doi：
更新日期：2000-05-01 00:00:00
abstract：: Purpose: The purpose of this study was to assess the survival probability of zirconia crowns (ZCs) on primary maxillary incisors placed in children diagnosed with severe early childhood caries at 12-, 24-, and 36-month follow-up visits in a university pediatric dental clin...
journal_title：Pediatric dentistry
pub_type： 杂志文章
doi：
更新日期：2019-09-15 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：PURPOSE:The purpose of this study was to report the distribution of procedures provided to Virginia Medicaid children by 3 types of dental providers in rural and urban areas. METHODS:Medicaid claims filed for dental patients less than 21 years old were obtained and analyzed for fiscal years 1994-1995. Dental providers...
journal_title：Pediatric dentistry
pub_type： 杂志文章
doi：
更新日期：2004-09-01 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：: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：PURPOSE:Genotypic strains of mutans streptococci (MS) may vary in important virulence properties and be differentially affected by specific components of full-mouth caries restorative therapy. The purpose of this pilot study was to identify mutans streptococci strains that predominate following caries restorative ther...
journal_title：Pediatric dentistry
pub_type： 杂志文章
doi：
更新日期：2012-03-01 00:00:00
abstract：:A broad range of developmental anomalies and morphologic variants may occur in the oral cavity of the newborn. Because many of these are transient (e.g.: palatal and alveolar cysts, lymphangioma), self-correcting with age, conventional assessments of older children can yield significantly altered trait incidences. A t...
journal_title：Pediatric dentistry
pub_type： 杂志文章
doi：
更新日期：1990-05-01 00:00:00
abstract：:This paper describes the development of dentin bonding systems, and describes the current strategies for bonding composite resin materials to dentin. Two main strategies are available--total-etch or self-etch--and each has unique advantages and disadvantages. For each category, simplified systems that reduce the numbe...
journal_title：Pediatric dentistry
pub_type： 杂志文章,评审
doi：
更新日期：2002-09-01 00:00:00
abstract：PURPOSE:The purpose of this study was to report survival times and problems encountered with bilateral space maintainers placed over a 7 year period. METHODS:Charts were reviewed for all patients who had bilateral space maintainers placed between January 1, 1996 and December 31, 2003. Appliance lifetime and problems e...
journal_title：Pediatric dentistry
pub_type： 杂志文章
doi：
更新日期：2006-11-01 00:00:00
abstract：PURPOSE:To characterize traditional Chinese medicine (TCM) use, emphasizing herbal remedies, for oral conditions among two Chinese pediatric populations in the United States. METHODS:318 unique ethnic Chinese parental units in Houston and Boston with children younger than 12 years old were interviewed for themselves a...
journal_title：Pediatric dentistry
pub_type： 杂志文章
doi：
更新日期：2016-01-01 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
