Abstract:
PURPOSE:This study compares the accuracy of space prediction for the unerupted permanent canines and premolars by a recognized method of mixed dentition space analysis (Moyers technique) vs estimation by simple visual observation (SVO). METHODS:Twenty clinicians with varying levels of dental experience and training blindly assessed study models of 4 intact arches (2 maxillary and 2 mandibular) from 3 patients in the mixed dentition using both Moyers and SVO space prediction methods. Corresponding full-mouth panoramic radiographs were available for each case. Follow-up records of the eventual outcome in the permanent dentition for each case available (ie, study models prior to any form of orthodontic intervention) served as the standard for further comparison of the space predictions made. Predictions by both methods were compared with each other as well as with the eventual space situation in the permanent dentition. RESULTS:The differences in overall mean space prediction between the Moyers technique (excluding molar shift) and SVO ranged between 3.67 mm to 6.9 mm (lower arches) and 4.3 mm to 4.8 mm (upper arches). Diagnostic consistency between both methods' predictions was highly variable, with correlation ranging from moderate (r = 0.53, P = .01) to very weak (r = -0.1). Generally, more crowding was estimated with the SVO method's predictions. However, the inclusion of molar shift in the Moyers analysis resulted in the prediction of more crowding in the mandible compared to SVO and eventual outcome in the permanent dentition. The range and variability in predictions were always smaller with the Moyers technique compared to SVO. Neither technique's mean space prediction more closely resembled the eventual space situation in the permanent dentition. CONCLUSIONS:This study demonstrated that although the Moyers technique demonstrated less variation and more reproducibility than SVO in its space predictions, neither of the techniques was any more accurate in predicting the final space outcome in the permanent dentition.
journal_name
Pediatr Dentjournal_title
Pediatric dentistryauthors
Tootla R,Fayle SAsubject
Has Abstractpub_date
2003-07-01 00:00:00pages
350-6issue
4eissn
0164-1263issn
1942-5473journal_volume
25pub_type
杂志文章abstract:PURPOSE:The purpose of this study was to evaluate in 4- to 7-year-olds the efficacy of plaque removal of 2 toothbrushes: (1) the Philips Sonicare for Kids (SFK) power toothbrush with 2 amplitude settings (A and B); and (2) the Oral-B Stages 3 toothbrush (MTB). METHODS:Sixty-eight children participated in a single-mask...
journal_title:Pediatric dentistry
pub_type: 杂志文章,随机对照试验
doi:
更新日期:2012-01-01 00:00:00
abstract::A four-year-old male presented with right-sided facial swelling near the angle of the mandible. Despite the presence of multiple dental carious lesions, the cervical lymphadenopathy did not appear to be of dental origin. Otolaryngology referral with subsequent excision of the affected lymph nodes confirmed the cervica...
journal_title:Pediatric dentistry
pub_type: 杂志文章
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更新日期:2014-09-01 00:00:00
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journal_title:Pediatric dentistry
pub_type: 杂志文章
doi:
更新日期:2005-01-01 00:00:00
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journal_title:Pediatric dentistry
pub_type: 杂志文章,评审
doi:
更新日期:1997-01-01 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 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::The acid-etch technique for bonding composite resins to enamel has revolutionized the practice of pediatric restorative dentistry. Although bonding resins to dentin has proved to be a difficult challenge, ongoing advances have improved the reliability and predictability of dentinal adhesion. The purpose of this paper ...
journal_title:Pediatric dentistry
pub_type: 杂志文章,评审
doi:
更新日期:1998-03-01 00:00:00
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journal_title:Pediatric dentistry
pub_type: 杂志文章
doi:
更新日期:2012-03-01 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
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journal_title:Pediatric dentistry
pub_type: 历史文章,杂志文章
doi:
更新日期:1994-05-01 00:00:00
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journal_title:Pediatric dentistry
pub_type: 杂志文章
doi:
更新日期:2008-11-01 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::Physically and neurologically handicapped pediatric dental patients are often a challenge to treat and may require the use of pharmacological agents for behavior modification. The purpose of this study was to investigate the safety, in terms of vital sign changes and complications, and the effectiveness, in terms of b...
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:1994-09-01 00:00:00
abstract:PURPOSE:The purpose of this study was to evaluate dental anxiety among children and adolescents using self-reported questionnaires. METHODS:One hundred thirty 7- to 18-year-old patients (mean age=11.37 ± 2.84) who attended a clinic were asked to complete the Dental Anxiety Scale (DAS) and the Dental Fear Survey (DFS) ...
journal_title:Pediatric dentistry
pub_type: 杂志文章
doi:
更新日期:2013-05-01 00:00:00
abstract::Recent US Food and Drug Administration approval of new antiepileptic drugs (AEDs) offers a significant improvement in the treatment of childhood epilepsy. After a period of many years, during which no new AEDs became available, 7 new AEDs were introduced in the United States beginning in 1993. Approximately 25% of ped...
journal_title:Pediatric dentistry
pub_type: 杂志文章,评审
doi:
更新日期:2004-01-01 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:The purpose of this investigation was to obtain information from practicing pediatric dentists about how they manage caries in children three years of age and younger and the problems they are encountering. METHODS:A survey mailed to a randomly selected sample of 1,000 members of the American Academy of Pediat...
journal_title:Pediatric dentistry
pub_type: 杂志文章
doi:
更新日期:2001-05-01 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::Esthesioneuroblastoma (ENB) is a rare, malignant neoplasm arising from the olfactory epithelial cells, with only approximately 100 pediatric cases being reported in the literature since its original description in 1924. As a result of its origin high in the nasal cavity, most patients have non-specific symptoms, precl...
journal_title:Pediatric dentistry
pub_type: 杂志文章,评审
doi:
更新日期:2011-05-01 00:00:00
abstract::The purpose of this study involving a sample of children with single central incisor crossbite was to determine the relationship between clinical crown lengths of the crossbite and noncrossbite mandibular incisors, incisor irregularity, and orthodontic correction of the crossbite. In addition, for comparison, the norm...
journal_title:Pediatric dentistry
pub_type: 杂志文章
doi:
更新日期:1993-11-01 00:00:00
abstract:PURPOSE:Enamel demineralization adjacent to orthodontic brackets is one of the risks associated with orthodontic treatment. Glass ionomer cements have been shown to decrease enamel demineralization adjacent to brackets and bands but do not exhibit bond strengths comparable to resin composites. The purpose of this in vi...
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:2001-05-01 00:00:00
abstract:PURPOSE:The purpose of this study was to investigate the impact of gastroesophageal reflux disease (GERD) on dental erosion (DE) in children and analyze the association between dental erosion and diet, oral hygiene, and sociodemographic characteristics. METHODS:This case-control study encompassed 43 two- to 14-year-ol...
journal_title:Pediatric dentistry
pub_type: 杂志文章
doi:
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journal_title:Pediatric dentistry
pub_type: 杂志文章
doi:
更新日期:2009-01-01 00:00:00
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journal_title:Pediatric dentistry
pub_type: 杂志文章
doi:
更新日期:1997-05-01 00:00:00
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journal_title:Pediatric dentistry
pub_type: 杂志文章
doi:
更新日期:2016-01-01 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
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journal_title:Pediatric dentistry
pub_type: 杂志文章
doi:
更新日期:2012-03-01 00:00:00
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journal_title:Pediatric dentistry
pub_type: 杂志文章
doi:
更新日期:2010-05-01 00:00:00
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journal_title:Pediatric dentistry
pub_type: 杂志文章
doi:
更新日期:2012-07-01 00:00:00
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journal_title:Pediatric dentistry
pub_type: 杂志文章
doi:
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