Abstract：
AIM:The aim of this epidemiological study was to describe the incidence and distribution of hyperdontia in the primary school population in Genoa (Italy) and to check its influence on the development of orthodontic problems in children. The collected data should also help to find out what is the best age range among children to direct a program for early diagnosis and prevention of malocclusion and oral diseases related to hyperdontia. METHODS:The participating children (total number 1577, 814 males and 763 females, between 6 and 10 years of age) chosen in 19 public primary schools in Genoa have been examined by the same specialist through year 2004. Erupted permanent teeth, presence, position and form of supernumerary teeth, malocclusion presence and class, presence of orthodontic devices, age and sex have been noted down for each child. RESULTS:The global percentage of hyperdontia was 0.38%, more frequent in males (0.49%) than in females (0.26%). The most common kind of supernumerary tooth was mesiodens (83%). A significant increase of hyperdontia prevalence (from 0.64% to 1.06%) was noticed in children 9 years old. The incidence of malocclusion among children presenting hyperdontia was 83.3%, while the global incidence of malocclusion was 40%. An orthodontic treatment had been planned and started for 20% of children presenting malocclusion. CONCLUSION:The study has revealed an incidence of hyperdontia much more frequent in males than in females (2:1). The most common site of eruption of supernumerary teeth is maxillary anterior region. Hyperdontia is strictly related with dental malocclusion. The best age range to direct a program of early diagnosis and prevention of malocclusion and hyperdontia is 9 years old children.
journal_name
Eur J Paediatr Dentjournal_title
European journal of paediatric dentistryauthors
Alberti G,Mondani PM,Parodi Vsubject
Has Abstractpub_date
2006-06-01 00:00:00pages
89-92issue
2eissn
1591-996Xissn
2035-648Xjournal_volume
7pub_type
杂志文章abstract：BACKGROUND:This study reports a case in which a severely impacted lower first molar was recovered with a combined orthodontic therapy and minimally invasive oral surgery with special focus to patient's aesthetic demands. CASE REPORT:A 12-year- old female patient was complaining delayed eruption of mandibular right fir...
journal_title：European journal of paediatric dentistry
pub_type： 杂志文章
doi：
更新日期：2016-12-01 00:00:00
abstract：AIM:The present study was designed to investigate oral hygiene habits and fluoride use in cystic fibrosis (CF) homozygotes, heterozygotes and healthy controls as a function of caries experience (DMF-T) and oral cleanliness (dental plaque, dental calculus and gingival bleeding). METHODS:Oral hygiene habits in CF homozy...
journal_title：European journal of paediatric dentistry
pub_type： 杂志文章
doi：
更新日期：2002-12-01 00:00:00
abstract：AIM:Fissure sealants are effective in preventing caries. The aim of this in vitro study was to evaluate the effects of two different enamel surface preparation techniques for pit and fissure sealing. MATERIALS AND METHODS:Sixty extracted sound third molars were used. For each tooth, the mesial half of the occlusal fis...
journal_title：European journal of paediatric dentistry
pub_type： 杂志文章
doi：10.23804/ejpd.2017.18.04.01
更新日期：2017-12-01 00:00:00
abstract：AIM:Knowledge of the physical characteristics of different laser lights and optical and thermal properties of oral tissues is very important to understand the interaction of dental lasers with biological tissues. Choosing the correct dental laser is crucial to match specific wavelengths with target chromophores of diff...
journal_title：European journal of paediatric dentistry
pub_type： 杂志文章,评审
doi：10.23804/ejpd.2017.18.01.17
更新日期：2017-03-01 00:00:00
abstract：AIM:Aim of the present study was to evaluate existing correlations between oral breathing and dental malocclusions. METHODS:The study was conducted on a paediatric group of 71 oral breathers selected at the Allergology and Paediatric Immunology Department of Umberto I General Hospital, University of Rome "La Sapienza"...
journal_title：European journal of paediatric dentistry
pub_type： 杂志文章
doi：
更新日期：2009-06-01 00:00:00
abstract：BACKGROUND:Traumatic injuries to primary teeth represent one of the most common aetiologic factors of time-related eruption disturbances of permanent teeth. These include premature eruption, delayed eruption or impactions. CASE REPORT:A case of a 7.5-year-old male with delayed eruption of the maxillary permanent left ...
journal_title：European journal of paediatric dentistry
pub_type： 杂志文章
doi：
更新日期：2011-09-01 00:00:00
abstract：AIM:To assess the salivary levels of Copper (Cu), Zinc (Zn), Manganese (Mn) and Iron (Fe) obtained from children of different ethnic backgrounds in Shah Alam, Malaysia and investigate the possible relationships with caries. MATERIALS AND METHODS:One hundred and twenty primary school children were included. They were d...
journal_title：European journal of paediatric dentistry
pub_type： 杂志文章
doi：
更新日期：2013-06-01 00:00:00
abstract：AIM:This study had two main goals: the evaluation of caries experience in permanent teeth and the analysis of malocclusion prevalence. STUDY DESIGN:Observational cross-sectional survey. METHODS:The sample consisted of all the 5th graders of 'Gio Leonardo di Bona', the only Public School in Cutro, a small urban area i...
journal_title：European journal of paediatric dentistry
pub_type： 杂志文章
doi：
更新日期：2009-03-01 00:00:00
abstract：AIM:to evaluate the effects of rapid maxillary expansion (RME) in a group of OSAS preschool children. MATERIALS AND METHODS:Lateral cephalograms of 15 OSAS children (8 boys and 7 girls, age mean ± SD: 5.94 ± 1.64 years) were analysed at the start of treatment with RME (T0). All subjects were revaluated after a mean pe...
journal_title：European journal of paediatric dentistry
pub_type： 杂志文章
doi：
更新日期：2012-03-01 00:00:00
abstract：AIM:The aim of this study is to describe oral health-related quality of life (OHRQoL) among patients who have had a complete dislocation of the tooth out of its socket (tooth avulsion). The study also sought to identify clinical evidence, associated with OHRQoL, of the ideal therapeutic choice after tooth avulsion amon...
journal_title：European journal of paediatric dentistry
pub_type： 杂志文章
doi：
更新日期：2007-06-01 00:00:00
abstract：AIM:The reported effects of Bionator treatment in patients with mandibular retrognathism are conflicting. This study evaluated the changes in craniofacial morphology resulting from treatment with a Bionator, based on measurement percentiles previously reported, to clarify the mechanism of the effect of this commonly us...
journal_title：European journal of paediatric dentistry
pub_type： 杂志文章,随机对照试验
doi：
更新日期：2016-09-01 00:00:00
abstract：:The correction of anterior open bite in the mixed dentition: treatment or over-treatment? Early treatment of the anterior open bite is a common, widespread treatment, which involves sometimes multiple clinical procedures: active orthodontic treatment and correction of the dysfunctional habits with a large waste of fin...
journal_title：European journal of paediatric dentistry
pub_type： 杂志文章
doi：10.23804/ejpd.2019.20.01.15
更新日期：2019-03-01 00:00:00
abstract：BACKGROUND:Since the invention and application of rotating instruments, the operative treatment of carious lesions has often resulted in considerable removal of tooth structure. Moreover, conventional caries removal and cavity preparation by a combination of the use of a turbine and a handpiece with a bur presents disa...
journal_title：European journal of paediatric dentistry
pub_type： 杂志文章
doi：
更新日期：2005-06-01 00:00:00
abstract：AIM:For many children medical and dental procedures, unfamiliar dental staff and treatment places are disturbing and stressful. Stress in children often makes them uncooperative. General anaesthesia is indicated for anxious uncooperative children or those who are disabled, immature or too young to undergo dental treatm...
journal_title：European journal of paediatric dentistry
pub_type： 杂志文章,随机对照试验
doi：
更新日期：2015-06-01 00:00:00
abstract：AIM:This prospective, split mouth control study was planned to clinically evaluate shown short-term caries protection of glass ionomer cement on tooth enamel placed in contact to it, as a result of fluoride release. STUDY DESIGN:The sample consisted of 83 children, aged 4-7 years, visiting a private practice during th...
journal_title：European journal of paediatric dentistry
pub_type： 临床试验,杂志文章,随机对照试验
doi：
更新日期：2004-09-01 00:00:00
abstract：AIM:Examination of the risk factors for childhood traumatic dental injuries for male and female patients have been elusive. The present study aimed to examine whether males and females are differentially vulnerable to Traumatic Dental Injuries in relation to emotion regulation, attention deficiency hyperactive disorder...
journal_title：European journal of paediatric dentistry
pub_type： 杂志文章
doi：
更新日期：2015-03-01 00:00:00
abstract：AIM:To evaluate the levels of acceptance and discomfort between two types of functional appliances. STUDY DESIGN:Randomised controlled trial. MATERIALS AND METHODS:A sample of patients who met the inclusion criteria were distributed randomly and equally into two groups: the Trainer for Kids™ made up of 26 patients wi...
journal_title：European journal of paediatric dentistry
pub_type： 杂志文章,随机对照试验
doi：
更新日期：2012-09-01 00:00:00
abstract：AIM:Dental traumas are frequent in children. They can be complex events and sometimes real emergencies. Since very little attention is devoted to this topic in the international literature and there are no well-coded laser guidelines for these specific clinical events, our aim is to consider and present those situation...
journal_title：European journal of paediatric dentistry
pub_type： 杂志文章
doi：
更新日期：2010-06-01 00:00:00
abstract：AIM:The Self-Adjusting File (SAF) system has been recommended for use in permanent teeth since it offers more conservative and effective root-canal preparation when compared to traditional rotary systems. However, no study had evaluated the usage of SAF in primary teeth. The aim of this study was to evaluate and compar...
journal_title：European journal of paediatric dentistry
pub_type： 杂志文章
doi：10.23804/ejpd.2017.18.02.04
更新日期：2017-06-01 00:00:00
abstract：AIM:To present the prevalence of dental caries in Bosnia and Herzegovina (BH), to estimate the levels of salivary mutans streptococci and lactobacilli and compare them with caries prevalence in 12-years-old children from different socioeconomic backgrounds. STUDY DESIGN AND METHODS:A survey was carried out in 8 canton...
journal_title：European journal of paediatric dentistry
pub_type： 杂志文章
doi：
更新日期：2008-09-01 00:00:00
abstract：AIM:To describe the orthodontic management of root dilaceration of an impacted maxillary tooth following trauma to its deciduous predecessors, to show the clinical management of root dilaceration of a maxillary central incisor and describe how the dilacerated tooth was successfully moved into alignment in a young patie...
journal_title：European journal of paediatric dentistry
pub_type： 杂志文章
doi：
更新日期：2015-09-01 00:00:00
abstract：BACKGROUND:Loss of anterior permanent teeth can have a detrimental effect on children's quality of life and the therapeutic approaches are always a challenge. From a physiologic and psychological standpoint, the use of dental implants has several advantages in replacing missing teeth. However, several studies have show...
journal_title：European journal of paediatric dentistry
pub_type： 杂志文章
doi：
更新日期：2015-12-01 00:00:00
abstract：:It is estimated that worldwide one in 160 children is affected with autism spectrum disorder (ASD), according to the World Health Organization (WHO). Based on aepidemiological studies conducted over the past 50 years, the prevalence of ASD appears to be increasing globally. We talk about "spectrum" due to the variety ...
journal_title：European journal of paediatric dentistry
pub_type： 杂志文章
doi：10.23804/ejpd.2020.21.01.01
更新日期：2020-03-01 00:00:00
abstract：AIM:To investigate the dental attitudes, knowledge and dental health practices of children and adults with a previous diagnosis of Juvenile Idiopathic Arthritis (JIA). STUDY DESIGN:A self-completion questionnaire. METHODS:Ninety-one children and 82 adults with JIA were age and gender matched with 152 healthy controls...
journal_title：European journal of paediatric dentistry
pub_type： 杂志文章
doi：
更新日期：2005-12-01 00:00:00
abstract：AIM:The aim of this report was to show the management of a case with an impacted central maxillary incisor caused by odontoma in a young patient with two mesiodentes in the region of the nasal floor. CASE REPORT:A 9-year-old girl was seen in the Department of Orthodontics of the University of Rome 'Tor Vergata'. Radio...
journal_title：European journal of paediatric dentistry
pub_type： 杂志文章
doi：
更新日期：2014-07-01 00:00:00
abstract：AIM:The aim of this in vitro study was to evaluate the microleakage of the new glass ionomers ChemFil Rock and IonoluxAC in comparison to Fuji IX GP Extra and the composite Aelite LS Posterior in permanent teeth. MATERIALS AND METHODS:Class V standardised U-shaped cavities were made on a total of 40 freshly extracted ...
journal_title：European journal of paediatric dentistry
pub_type： 杂志文章
doi：
更新日期：2014-06-01 00:00:00
abstract：AIM:To measure the impact of dental caries, malocclusion, and traumatic dental injuries (TDI) on the oral health-related quality of life (OHRQoL) of Brazilian children. STUDY DESIGN:population-based cross-sectional study. MATERIALS AND METHODS A representative sample of 1,204 8-to-10-year-old children randomly selecte...
journal_title：European journal of paediatric dentistry
pub_type： 杂志文章
doi：10.23804/ejpd.2018.19.03.5
更新日期：2018-09-01 00:00:00
abstract：AIM:This research aims to assess the oral hygiene habits of women in the perinatal period. The study also aims to ascertain the degree of awareness of mothers, or future mothers, about the importance of oral hygiene for themselves and their child. MATERIALS AND METHODS:Study design: aepidemiological, observational, cr...
journal_title：European journal of paediatric dentistry
pub_type： 杂志文章
doi：10.23804/ejpd.2020.21.01.11
更新日期：2020-03-01 00:00:00
abstract：AIM:The aim of the study is codify both a methodological and communication standard based on teleassistance, and the emergencies that can be treated from a remote location along with the related clinical applications, limitations, medicolegal considerations and the patients' opinion on this new opportunity of assistanc...
journal_title：European journal of paediatric dentistry
pub_type： 杂志文章
doi：
更新日期：2009-12-01 00:00:00
abstract：AIM:Research aimed to gather aepidemiological parameters of MIH from a sample of Sarajevo children born between the years 1999 and 2003. Prevalence of MIH, distribution according to severity (mild vs. moderate/severe cases) and distribution according to phenotypes (MIH vs MH) were investigated. MATERIALS AND METHODS:S...
journal_title：European journal of paediatric dentistry
pub_type： 杂志文章
doi：10.23804/ejpd.2020.21.03.16
更新日期：2020-09-01 00:00:00
