Objective To establish whether children born with an orofacial cleft have a higher risk of dental caries than individuals without cleft.Design A systematic review and meta-analysisMethods The search strategy was based on the key words 'cleft lip palate' and 'oral hygiene caries decay'. Ten databases were searched from their inception to April 2016 to identify all relevant studies. All data were extracted by two independent reviewers. The primary outcome measure was caries measured by the decayed, missing, filled surfaces/teeth index (dmfs/dmft or DMFS/DMFT).Results Twenty-four studies met the selection criteria. All of the studies were observational. Twenty-two studies were suitable for inclusion in the meta-analysis. The overall pooled mean difference in dmft was 0.63 (95% CI: 0.47 to 0.79) and in DMFT was 0.28 (95% CI: 0.22 to 0.34).Conclusion Individuals with cleft lip and/or palate have higher caries prevalence, both in the deciduous and the permanent dentitions.
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http://dx.doi.org/10.1038/sj.bdj.2017.581 | DOI Listing |
Cleft Palate Craniofac J
January 2025
Department of Orofacial Sciences and Orthodontics, Division of Craniofacial Anomalies, School of Dentistry, University of California, San Francisco, CA, USA.
The purpose of this study was to quantitatively assess the alveolar bone support of teeth adjacent to the cleft site in individuals with nonsyndromic cleft lip and palate (CLP) who have undergone either orthodontic space closure or space opening for missing lateral incisors. A cross-sectional retrospective study. University orthodontic clinic serving individuals with CLP.
View Article and Find Full Text PDFBMC Oral Health
January 2025
Laboratory for Oral Molecular Biology, Department of Orthodontics and Dentofacial Orthopedics, University of Bern, Freiburgstrasse 3, Bern, 3010, Switzerland.
Background: Epidemiologic data on the number of cleft lip and/or palate (orofacial cleft (OFC)) births in Switzerland are currently sparse. However, this knowledge is essential for better understanding the etiologies underlying the various cleft phenotypes and providing expectant parents with the best possible healthcare planning and counseling.
Methods: This is the first descriptive study to report data on the prevalence of the various cleft types, their sex, and regional distributions in Switzerland.
Hua Xi Kou Qiang Yi Xue Za Zhi
February 2025
State Key Laboratory of Oral Diseases & National Center for Stomatology & National Clinical Research Center for Oral Diseases & Dept. of Cleft Lip and Palate Surgery, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China.
Congenital orofacial cleft, the most common birth defect in the maxillofacial region, exhibits a wide range of prognosis depending on the severity of deformity and underlying etiology. Non-syndromic congenital orofacial clefts typically present with milder deformities and more favorable treatment outcomes, whereas syndromic congenital orofacial clefts often manifest with concomitant organ abnormalities, which pose greater challenges for treatment and result in poorer prognosis. This consensus provides an elaborate classification system for varying degrees of orofacial clefts along with corresponding diagnostic and therapeutic guidelines.
View Article and Find Full Text PDFCleft Palate Craniofac J
January 2025
State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & Department of Cleft Lip and Palate, West China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan, China.
Objectives: Orofacial cleft (OC) can be classified into syndromic orofacial cleft (SOC) and non-syndromic orofacial cleft (NSOC), depending on whether there are other congenital deformities. Craniosynostosis, the premature closure of cranial sutures, is a common phenotype of SOC resulting in abnormal ossification of skull and brain development disorders. Its correlation with OC offers a promising approach to identify susceptibility genes for NSOC by examining causative genes of SOCs with craniosynostosis.
View Article and Find Full Text PDFMaternal exposures are known to influence the risk of isolated cleft lip with or without cleft palate (CL/P) - a common and highly heritable birth defect with a multifactorial etiology. To identify new CL/P risk loci, we conducted a genome-wide gene-environment interaction (GEI) analysis of CL/P on a sample of 540 cases and 260 controls recruited from the Philippines, incorporating the interaction effects of genetic variants with maternal smoking and vitamin use. As GEI analyses are typically low in power and the results can be difficult to interpret, we used multiple testing frameworks to evaluate potential GEI effects: 1 degree-of-freedom (1df) GxE test, the 3df joint test, and the two-step EDGE approach.
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