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OBJECTIVES: To investigate the in vivo diagnostic agreement between visual examination (VE) using the International Caries Detection and Assessment System (ICDAS) and an automated scanner system for detecting and classifying carious lesions in primary teeth. METHODS: 5-year-old children (n = 216) underwent VE and intraoral scanning (TRIOS 4, 3Shape TRIOS A/S, Copenhagen, Denmark). Dental caries experience was recorded for each tooth surface using ICDAS. An automated, fluorescence-based caries scoring system was applied to eligible primary teeth occlusal surfaces on the 3D models using commercially available software. The automated system classified surfaces as sound, initial caries (ICDAS 01/02), or moderate-extensive caries (ICDAS ≥03). The diagnostic agreement was investigated using multi-level modelling and intraclass correlation coefficients. Analyses were repeated at both the initial threshold (ICDAS ≥01) and the moderate-extensive threshold (ICDAS ≥03). RESULTS: 213 participants were included in the study, and 1525 primary molar occlusal surfaces were included in the analysis. The odds of detecting caries using the automated system were 46 % lower at the initial disease threshold (OR 0.54, 95 % CI 0.39-0.74) and 70 % lower at the moderate-extensive disease threshold (OR 0.30, 95 % CI 0.16-0.58) compared to VE. The intraclass correlation estimates at the initial and moderate-extensive thresholds were 0.90 (95 % CI 0.70-0.96) and 0.76 (95 % CI 0.22-0.94) respectively. CONCLUSION: The automated system is less likely to detect initial lesions and is more likely to underestimate lesion severity relative to visual examination using ICDAS. CLINICAL SIGNIFICANCE: Clinically, using the automated tool to replace thorough visual inspection in primary teeth could result in missed opportunities to provide professional or self-care to arrest or reverse early disease. Additionally, it could misclassify moderate lesions as initial caries, potentially leading to complications associated with the delayed management of dental caries.
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BACKGROUND: Social disadvantage leads to dental caries during childhood. AIM: This study investigated whether dental caries occur earlier in children from households experiencing social disadvantage than those not experiencing social disadvantage. DESIGN: The overall risk of, and relative time to, early childhood caries (ECC) according to sociodemographic characteristics in Victoria, Australia, was quantified. Records for 134 463 children in Victoria, Australia, from 2009 to 2019 were analysed. Time ratios (TR) and hazard ratios (HR) of carious lesion(s) in early childhood were estimated. RESULTS: Compared with reference groups, Indigenous children had an adjusted TR of 0.80 (95% CI: 0.78, 0.82), children from households with languages other than English had an adjusted TR of 0.83 (95% CI: 0.82, 0.84), and dependants of concession cardholders had an adjusted TR of 0.81 (95% CI: 0.80, 0.81); therefore, 20%, 17% and 19% reduced times to the first carious lesion, respectively. The estimated HRs were 1.57 (95% CI: 1.49, 1.67) for Indigenous children, 1.46 (95% CI: 1.42, 1.50) for children from households with other languages and 1.57 (CI: 1.53, 1.60) for dependants of concession cardholders. CONCLUSION: Preventive oral health interventions must be targeted early in children from households experiencing social disadvantage to avoid social inequities in ECC.
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Molar incisor hypomineralisation (MIH) is a qualitative developmental enamel defect with a prevalence of 13% worldwide. This review aims to outline the current evidence regarding the impact of MIH on children's oral health and, more broadly, their day-to-day activities. MIH is associated with negative sequelae, including hypersensitivity, post-eruptive breakdown, the rapid development of carious lesions and poor aesthetics. Other concerns pertain to the clinical management of MIH and include difficulty in achieving local anaesthesia, increased dental fear and anxiety (DFA) and increased behaviour management problems. Oral health-related quality of life (OHRQoL) is the most standardised measure of patient impact; however, no instruments have been validated for use in MIH populations. The few existing observational studies investigating the impact of MIH on OHRQoL in children have produced conflicting results. Interventions to alleviate hypersensitivity and improve aesthetics had a positive impact on the OHRQoL of MIH-affected children. Multiple methodological issues make it difficult to measure the impact of MIH, including heterogeneity in the MIH severity classification, an overlap in the indices used to diagnose dental caries and MIH as well as the subjectivity of outcome measures for hypersensitivity and DFA.
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BACKGROUND: Digital methods that enable early caries identification can streamline data collection in research and optimize dental examinations for young children. Intraoral scanners are devices used for creating 3D models of teeth in dentistry and are being rapidly adopted into clinical workflows. Integrating fluorescence technology into scanner hardware can support early caries detection. However, the performance of caries detection methods using 3D models featuring color and fluorescence in primary teeth is unknown. OBJECTIVE: This study aims to assess the diagnostic agreement between visual examination (VE), on-screen assessment of 3D models in approximate natural colors with and without fluorescence, and application of an automated caries scoring system to the 3D models with fluorescence for caries detection in primary teeth. METHODS: The study sample will be drawn from eligible participants in a randomized controlled trial at the Royal Children's Hospital, Melbourne, Australia, where a dental assessment was conducted, including VE using the International Caries Detection and Assessment System (ICDAS) and intraoral scan using the TRIOS 4 (3Shape TRIOS A/S). Participant clinical records will be collected, and all records meeting eligibility criteria will be subject to an on-screen assessment of 3D models by 4 dental practitioners. First, all primary tooth surfaces will be examined for caries based on 3D geometry and color, using a merged ICDAS index. Second, the on-screen assessment of 3D models will include fluorescence, where caries will be classified using a merged ICDAS index that has been modified to incorporate fluorescence criteria. After 4 weeks, all examiners will repeat the on-screen assessment for all 3D models. Finally, an automated caries scoring system will be used to classify caries on primary occlusal surfaces. The agreement in the total number of caries detected per person between methods will be assessed using a Bland-Altman analysis and intraclass correlation coefficients. At a tooth surface level, agreement between methods will be estimated using multilevel models to account for the clustering of dental data. RESULTS: Automated caries scoring of 3D models was completed as of October 2023, with the publication of results expected by July 2024. On-screen assessment has commenced, with the expected completion of scoring and data analysis by March 2024. Results will be disseminated by the end of 2024. CONCLUSIONS: The study outcomes may inform new practices that use digital models to facilitate dental assessments. Novel approaches that enable remote dental examination without compromising the accuracy of VE have wide applications in the research environment, clinical practice, and the provision of teledentistry. TRIAL REGISTRATION: Australian New Zealand Clinical Trials Registry ACTRN12622001237774; https://www.anzctr.org.au/Trial/Registration/TrialReview.aspx?id=384632. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID): DERR1-10.2196/51578.
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The aim of this umbrella review was to collate and appraise the evidence base regarding modifiable risk factors for the prevention of oral diseases to inform the update of the Oral Health Messages for Australia. Eleven questions related to modifiable risk factors and dental disease were investigated. Electronic databases (Medline, Embase and PubMed) were searched from January 2010 to October 2022. Systematic reviews evaluating interventions/exposures in healthy subjects from high-income countries, where Westernized practices, oral health promotion and healthcare systems are similar to Australia, were included. Quality appraisal of included systematic reviews was guided by the AMSTAR tool. Of the 3637 articles identified, 29 articles met eligibility criteria. High-quality systematic reviews were identified for questions relating to diet, infant feeding, dental check-ups and oral hygiene. Free sugars consumption above 5% of energy intake, infrequent toothbrushing, smoking/vaping and alcohol intake were consistently associated with poorer oral health outcomes. Breastfeeding up to the age of 24 months was not associated with an increased risk of early childhood caries. The use of interdental cleaning devices and mouthguards during contact sports are likely to be effective in preventing dental disease.
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Caries Dental , Salud Bucal , Lactante , Preescolar , Humanos , Caries Dental/epidemiología , Caries Dental/etiología , Caries Dental/prevención & control , Higiene Bucal , Factores de Riesgo , Australia/epidemiologíaRESUMEN
CONTEXT: The use of antibiotics in young children is widespread and may lead to adverse effects on dental health, including staining, developmental defects, and dental caries. OBJECTIVE: To systematically review the effects of early childhood antibiotic exposure on dental health. DATA SOURCES: Medline (Ovid/PubMed), Embase (Ovid) and Cochrane databases. Study bias was assessed using the Newcastle-Ottawa Scale. STUDY SELECTION: English language articles that reported antibiotic exposure before 8 years of age and 1 or more of the relevant outcomes (dental caries, intrinsic tooth staining, or developmental defects of enamel) were included. DATA EXTRACTION: Data on study population, design, type of antibiotic, outcome measurement, and results were extracted from the identified studies. RESULTS: The initial search yielded 1003 articles of which 34 studies were included. Five of the 18 studies on tetracycline described a dose response relationship between exposure to tetracycline doses of > 20 mg/kg per day and dental staining. Early childhood exposure to doxycycline (at any dose) was not associated with dental staining. There was no clear association between any early childhood antibiotic exposure and dental caries or enamel defects. LIMITATIONS: In all included studies, the main limitations and sources of bias were the lack of comparison groups, inconsistent outcome measures, and lack of adjustment for relevant confounders. CONCLUSIONS: There was no evidence that newer tetracycline formulations (doxycycline and minocycline) at currently recommended dosages led to adverse effects on dental health. Findings regarding antibiotic exposure and developmental defects of enamel or dental caries were inconsistent. Further prospective studies are warranted.
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Antibacterianos , Caries Dental , Niño , Preescolar , Humanos , Lactante , Antibacterianos/efectos adversos , Doxiciclina , Caries Dental/inducido químicamente , Caries Dental/epidemiología , Sesgo , Bases de Datos FactualesRESUMEN
BACKGROUND: Molar incisor hypomineralisation (MIH) is a common disorder of tooth development, which has recently been found to be associated with a higher prevalence of hypodontia. The aim of this international multicentre study is to determine the association between MIH and other developmental anomalies in different populations. METHODS: Investigators were trained and calibrated for the assessment of MIH and dental anomalies and ethical approvals obtained in each participating country. The study aimed to recruit 584 children with MIH and 584 children without MIH. Patients aged 7-16 years who attend specialist clinics will be invited to participate. Children will undergo a clinical examination to determine the presence and severity of MIH, using an established index. The presence of any other anomalies, affecting tooth number, morphology, or position, will be documented. Panoramic radiographs will be assessed for dental anomalies and the presence of third permanent molars. Statistical analysis, using a chi squared test and regression analysis, will be performed to determine any differences in dental anomaly prevalence between the MIH and non-MIH group and to determine any association between dental anomalies and patient characteristics. CONCLUSION: This large-scale study has the potential to improve understanding about MIH with benefits for patient management.
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BACKGROUND: Children with cystic fibrosis (CF) are usually managed by hospital-based, multidisciplinary teams (MDTs). This study aimed to investigate oral health perspectives, training, and practices of health professionals working with children with CF. METHODS: Data were collected through an online survey distributed to health professionals caring for children with CF by the CF Director in 12 Australian hospitals. The questions related to perspectives, training, and dental referral/advice relating to oral health for children with CF. The data were analyzed using descriptive statistics. RESULTS: Forty-four participants (26 physicians, 8 nurses, 6 physiotherapists, 2 dieticians, 1 psychologist, and 1 pharmacist) completed the survey. Most (n = 33, 75%) indicated they rarely/never check or discuss dental health. Of those who did, most reported lacking skills to inspect teeth and discuss dental health. Frequently reported barriers were lack of skills, training, knowledge, and time. Most respondents (n = 30, 68%) indicated they rarely/never recommend patients to see the dentist. The most frequently reported barrier to referrals was not considering it part of their role (43%). CONCLUSIONS: Closer working relations between CF units and dental teams may remove barriers that prevent non-dental clinicians from supporting patients with CF maintain oral health. Better integration of dental care within the MDT through improved professional training, increased referral practices, and availability of digital resources may help to improve dental care for all children, including children and adolescents with CF.
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Fibrosis Quística , Médicos , Adolescente , Humanos , Niño , Fibrosis Quística/complicaciones , Salud Bucal , Australia , Encuestas y CuestionariosRESUMEN
Excess free sugars intake contributes to dental caries and obesity in children. Food frequency questionnaires (FFQ) that assess free sugars intake in young children are limited. This study evaluated the utility of a 68-item FFQ to assess free sugars intake in Australian young children against three 24-h recalls at ages 1.5, 3.5, and 5.0 years. Free sugars intakes estimated from two methods were compared using group- and individual-level validation tests. Group-level tests revealed that mean free sugars intakes estimated from two methods were similar and Bland-Altman tests revealed no presence of proportional bias at age 1.5 years. For ages 3.5 and 5.0 years, the FFQ underestimated the free sugars intake compared to the recalls, and Bland-Altman tests revealed proportional bias. For individual-level tests, the deattenuated correlation (R) between free sugars intakes estimated from two methods exhibited good agreement across three time-points (R: 0.54-0.62), as were the percentage agreement (68.5-73.6%) and weighted kappa (Kw: 0.26-0.39). The FFQ showed good validity at age 1.5 years. For ages 3.5 and 5.0 years, the FFQ showed good validity for individual-level tests only. The FFQ provided stronger validity in the ranking of individuals according to free sugars intake than comparing absolute free sugars intake at group level.
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Caries Dental , Obesidad Infantil , Humanos , Niño , Lactante , Preescolar , Dieta , Caries Dental/epidemiología , Australia , Reproducibilidad de los Resultados , Encuestas y Cuestionarios , Azúcares , Ingestión de Energía , Encuestas sobre Dietas , Registros de DietaAsunto(s)
Susceptibilidad a Caries Dentarias , Caries Dental , Preescolar , Humanos , Factores de RiesgoRESUMEN
OBJECTIVES: To determine the early dental service utilisation patterns among Australian children and investigate barriers to care. METHOD: Randomly selected adults aged 18 years and older who were parents or caregivers of children under 18 years of age completed an online nationally representative cross-sectional survey which was then analysed using descriptive statistics. RESULTS: A total 2,048 parents of 3,660 children, including 1,179 aged between one and six years, completed the survey. Utilisation of professional dental care was low among children under six years of age, with just 118 (27.3%) at one year of age having ever received professional dental care. The most frequently reported reasons for lack of professional dental care were that the child was too young, their teeth were healthy or that the child would be scared. Cost was the fourth most frequently reported reason in young children. Only 459 (22.4%) parents knew that the first dental visit should be at one year of age or earlier. CONCLUSIONS: Parents are unaware that children should have their first dental visit at 12 months, and therefore most children miss out on essential early health promotion. IMPLICATIONS FOR PUBLIC HEALTH: As many parents are unaware of the importance of early dental visits, integrating and strengthening oral health promotion screening and referral within broader early childhood health services is essential.
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Caries Dental , Salud Bucal , Adolescente , Adulto , Australia , Niño , Preescolar , Estudios Transversales , Promoción de la Salud , Humanos , Lactante , PadresRESUMEN
AIM: To investigate the oral health of children and adolescents with type 1 diabetes (T1D) and its associations with diabetes-related and lifestyle factors. DESIGN: Cross-sectional study at a large tertiary hospital pediatric diabetes clinic. Oral examination determined dental caries experience and gingival health. Secondary outcome measures included salivary characteristics, oral hygiene and dietary practices, and diabetes-related factors. RESULTS: Eighty children and adolescents with T1D participated; mean (SD) age and HbA1c were 13.4(2.6) years and 7.7(0.9)%, respectively. Forty-seven (59%) participants had one or more decayed, missing or filled teeth; 75 (94%) participants had gingivitis. Half (50%) reported ≥3 hypoglycemic episodes necessitating rapid-acting carbohydrate in the previous week. Sixty-two participants (78%) had normal saliva flow, however, 42 (52%) had reduced salivary buffering capacity. Glycemic control (HbA1c ) was not associated with caries experience, gingival health or salivary characteristics. Increased frequency of tooth brushing (OR, 0.11; 95%CI 0.01-0.97, p = 0.05) and interdental flossing (OR, 0.31; 95%CI 0.12-0.81, p = 0.02) were associated with lower caries experience. Interdental flossing (OR, 0.31; 95% CI 0.12-0.80, p = 0.02) and good oral hygiene (OR, 0.06; 95% CI 0.01-0.22, p < 0.001) were associated with less gingivitis. CONCLUSION: Poor oral health is common in children with T1D, regardless of HbA1c. Given potential implications for short- and long-term systemic health, this study demonstrates the need for targeted strategies to improve oral health in children with T1D.
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Caries Dental , Diabetes Mellitus Tipo 1 , Gingivitis , Adolescente , Niño , Estudios Transversales , Índice CPO , Caries Dental/epidemiología , Caries Dental/etiología , Caries Dental/prevención & control , Susceptibilidad a Caries Dentarias , Diabetes Mellitus Tipo 1/complicaciones , Gingivitis/epidemiología , Gingivitis/etiología , Humanos , PrevalenciaRESUMEN
The human oral microbiome is becoming recognized as playing roles in health and disease well beyond the oral cavity over the lifetime of the individual. The oral microbiome is hypothesized to result from specific colonization events followed by a reproducible and ordered development of complex bacterial communities. Colonization events, proliferation, succession and subsequent community development are dependent on a range of host and environmental factors, most notably the neonate diet. It is now becoming apparent that early childhood and prenatal influences can have long term effects on the development of human oral microbiomes. In this review, the temporal development of the infant human oral microbiome is examined, with the effects of prenatal and postnatal influences and the roles of specific bacteria. Dietary and environmental factors, especially breastfeeding, have a significant influence on the development of the infant oral microbiome. The evidence available regarding the roles and functions of early colonizing bacteria is still limited, and gaps in knowledge where further research is needed to elucidate these specific roles in relation to health and disease still exist.
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Microbioma Gastrointestinal , Microbiota , Lactante , Recién Nacido , Embarazo , Femenino , Humanos , Preescolar , Bacterias/genética , Boca/microbiología , Lactancia MaternaRESUMEN
Birthweight has been consistently related to risk of cardiometabolic disorders in later life. Twins are at higher risk of low birthweight than singletons, so understanding the links between birthweight and cardiometabolic health may be particularly important for twins. However, evidence for the association of birthweight with childhood markers of cardiometabolic health in twins is currently lacking. Previous studies have often failed to appropriately adjust for gestational age or fully implement twin regression models. Therefore, we aimed to evaluate the association of birthweight-for-gestational-age z-scores with childhood cardiometabolic health in twins, using within-between regression models. The Peri/Postnatal Epigenetic Twins Study is a Melbourne-based prospective cohort study of 250 twin pairs. Birthweight was recorded at delivery, and childhood anthropometric measures were taken at 18-month and 6-year follow-up visits. Associations of birthweight with markers of cardiometabolic health were assessed at the individual, between- and within-pair level using linear regression with generalised estimating equations. Birthweight-for-gestational-age z-scores were associated with height, weight and BMI at 18 months and 6 years, but not with blood pressure (twins-as-individual SBP: ß = 0.15, 95% CI: -0.81, 1.11; twins-as-individual DBP: ß = 0.22, 95% CI: -0.34, 0.77). We found little evidence to indicate that the within-between models improved on the twins-as-individuals models. Birthweight was associated with childhood anthropometric measures, but not blood pressure, after appropriately adjusting for gestational age. These associations were consistent across the within-between and twins-as-individuals models. After adjusting for gestational age, results from the twins-as-individuals models are consistent with singleton studies, so these results can be applied to the general population.
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Enfermedades Cardiovasculares , Biomarcadores , Peso al Nacer/fisiología , Enfermedades Cardiovasculares/epidemiología , Enfermedades Cardiovasculares/etiología , Preescolar , Epigénesis Genética , Edad Gestacional , Humanos , Estudios ProspectivosAsunto(s)
Betacoronavirus , Infecciones por Coronavirus , Pandemias , Neumonía Viral , COVID-19 , Niño , Atención Odontológica , Humanos , SARS-CoV-2RESUMEN
OBJECTIVES: To explore the relative contributions of genetic and environmental influences on dental caries risk and to investigate fetal and developmental risk factors for dental caries. METHODS: We recruited children from 250 twin pregnancies midgestation and collected demographic, health, and phenotypic data at recruitment, 24 and 36 weeks' gestational age, birth and 18 months, and 6 years of age. 25-hydroxyvitamin D was quantified in mothers at 28 weeks' gestation and in infants at birth. Dental caries and enamel defects were measured at six years of age. We compared concordance for the presence of any caries and advanced caries in monozygotic and dizygotic twin pairs. To investigate environmental risk factors for caries, we fitted multiple logistic regression models using generalized estimating equations to adjust for twin correlation. RESULTS: A total of 345 twins underwent dental assessment, with 111 (32.2%) showing signs of any caries and 83 (24.1%) having advanced caries. There was no evidence of higher concordance in monozygotic twins compared with dizygotic twins, with a difference of 0.05 (95% confidence interval -0.14 to 0.25; P = .30) and 0.00 (95% confidence interval -0.26 to 0.26; P = .50) for any caries and advanced caries, respectively, suggesting that environmental factors, rather than genetics, are the predominant determinant of caries risk. After adjusting for potential confounders, lack of community water fluoridation, hypomineralized second primary molars, dichorionic placenta, and maternal obesity were associated with caries. CONCLUSIONS: Environmental rather than genetic factors drive dental caries risk and arise as early as prenatal life.
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Caries Dental/epidemiología , Caries Dental/genética , Enfermedades en Gemelos/epidemiología , Enfermedades en Gemelos/genética , Ambiente , Interacción Gen-Ambiente , Niño , Caries Dental/sangre , Enfermedades en Gemelos/sangre , Femenino , Humanos , Lactante , Recién Nacido , Estudios Longitudinales , Masculino , Embarazo , Estudios Prospectivos , Factores de Riesgo , Vitamina D/análogos & derivados , Vitamina D/sangreRESUMEN
OBJECTIVES: Molar Incisor Hypomineralisation (MIH) and Hypomineralised Second Primary Molars (HSPM) involve qualitative structural developmental anomalies of tooth enamel affecting the first permanent molars (and often incisors) and the second primary molars, respectively. A putative relationship between HSPM and MIH has been reported in the scientific literature. The aim was to determine whether children with HSPM are more likely to develop MIH. SOURCE: A systematic search using PubMed/Medline, Embase and Cochrane Library electronic databases for publications from 2001 to August 2017 investigating the link between MIH and HSPM was undertaken. STUDY SELECTION: Four reviewers selected the studies independently, extracted the data according to PRISMA statement, and assessed the bias risk with the Newcastle-Ottawa Scale (NOS) criteria. RESULTS: From 645 potentially eligible studies, 14 were selected for full text analysis and 5 were included in the meta-analysis. Cross-sectional and cohort studies were reported and 4662 participants were included. The meta-analyses were performed with a random model calculated an OR total of 4.66 (95% CI 2.11-10.26; Pâ¯<â¯0.001). The weighted mean of the co-occurrence of HSPM and MIH prevalence was 19.94%. DISCUSSION: The high heterogeneity (I2â¯=â¯88%) can be explained by the great variation present in number of participants and variable caries risk. Despite the limitations of the study, the presence of HSPM is predictive for MIH, with greater MIH prevalence in the presence of mild HSPM. CLINICAL SIGNIFICANCE: Early detection and preventive intervention could reduce MIH complications.
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Hipoplasia del Esmalte Dental/etiología , Diente Molar/patología , Desmineralización Dental/complicaciones , Diente Primario/patología , Niño , Bases de Datos Factuales , Esmalte Dental/patología , Hipoplasia del Esmalte Dental/epidemiología , Humanos , Prevalencia , Desmineralización Dental/epidemiologíaRESUMEN
OBJECTIVES: Molar incisor hypomineralization (MIH) is a common developmental dental defect of permanent teeth, which can increase the risk of dental caries, infection and hospitalization. The etiology is currently unclear although prenatal or early childhood health factors are suspected. The aim of this systematic review was to assess the strength of evidence linking etiological factors with MIH. METHODS: A systematic search was conducted using the Medline and Embase electronic databases for studies investigating environmental etiological factors of MIH. Two reviewers assessed the eligibility of studies. The level of evidence and bias was determined for all eligible studies according to Australian National Health and Medical Research Council guidelines for systematic reviews of etiology and the Newcastle-Ottawa Scale. RESULTS: From a total of 2254 studies identified through electronic and hand searching, 28 were eligible for inclusion. Twenty-five of these investigated MIH and three investigated a related condition in primary teeth, hypomineralized second primary molars (HSPM), and these were analysed separately. A limited number of studies reported significant associations between MIH and pre- and perinatal factors such as maternal illness and medication use in pregnancy, prematurity and birth complications. Early childhood illness was implicated as an etiological factor in MIH in several studies, in particular fever, asthma and pneumonia. The studies investigating HSPM revealed an association with maternal alcohol consumption, infantile fever and ethnicity. However, the validity of these findings is impaired by study design, lack of adjustment for confounders, lack of detail and consistency of exposures investigated and poor reporting. CONCLUSIONS: Childhood illness is likely to be associated with MIH. Further prospective studies of the etiology of MIH/HSPM are needed.
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Hipoplasia del Esmalte Dental/etiología , Asma/complicaciones , Preescolar , Femenino , Fiebre/complicaciones , Humanos , Neumonía/complicaciones , Embarazo , Efectos Tardíos de la Exposición Prenatal/epidemiologíaRESUMEN
Nutritive sucking and non-nutritive sucking are among the most commonly reported oral habits in children. These habits generally cease around four years of age as interaction with other children increases. However, prolonged habits may alter dento-skeletal development, leading to orthodontic problems, which may persist into the permanent dentition. Rewards, reminder therapy, and appliance therapy have been described for the management of nutritive and non-nutritive sucking habits. Reminder therapy includes the use of gloves, thumb-guards, mittens, and tastants applied to fingers. When other modes of treatment have failed, appliance therapy, such as palatal cribs or Bluegrass appliances, may be necessary to prevent the placement of the digit in its sucking position. These tools are very effective and are associated with few adverse effects; however, they must be used with the cooperation of the child and never as punishment. The purpose of this paper is to update clinicians about nutritive and non-nutritive sucking habits in children and their impact on dental/skeletal development, and management options.
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Hábitos , Maloclusión/etiología , Conducta en la Lactancia , Preescolar , Humanos , Lactante , Recién Nacido , Maloclusión/prevención & control , Aparatos Ortodóncicos , Factores de RiesgoRESUMEN
In addition to sucking habits, a range of other habits have been associated with short- and long-term dental and orthodontic problems. These habits include tongue thrusting and atypical swallowing, lip sucking, oral self-mutilation, mouth breathing, and bruxism. Although the association between form and function continues to be controversial, if habits are of sufficient duration they may lead to dental malocclusion and impede successful management. Oral self-injury and bruxism can lead to significant problems, such as soft tissue trauma and infection. Accurate history taking and examination are essential steps in formulating a diagnosis and management plan. Although a range of treatment options are often available, clear guidelines for treatment are difficult to develop due to a lack of high quality clinical trials. Optimal management is likely to be dictated by patient and severity variability. The purpose of this paper is to review and discuss the management of tongue thrust and atypical swallowing, lip sucking, oral self-mutilation, mouth breathing and bruxism.