Longitudinal occlusal changes during the primary dentition and during the passage from primary dentition to mixed dentition among a group of Turkish children

Kırzıoğlu, Zühal; Simsek, Sera; Yılmaz, Yücel

doi:10.1007/s40368-013-0014-y

Cited by 7 publications

(6 citation statements)

References 12 publications

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“…24 Children without early intervention endure aesthetic, functional, phonetic and psycho-social problems caused by malocclusion, which negatively affect their childhood. 7 Most SG children exhibited a distal step, but the flush terminal plane predominated in CG children. A distal molar relationship is likely to be present in the permanent dentition when the primary dentition exhibits a distal step.…”

Section: Discussionmentioning

confidence: 97%

“…5 The early detection and diagnosis of the presence of malocclusion in the primary dentition with proper intervention would play a role in the prevention of malocclusion that are likely to develop in the permanent dentition. 6,7 The status of occlusion in the primary dentition greatly influences the occlusion of the permanent dentition, but its features differ in diverse populations and ethnic groups. 8−12 This aspect of primary dentition occlusion has been widely studied in the general populations of various countries, 10−14 , but studies of children with special needs, particularly children with autism spectrum disorder (ASD), are scarce.…”

Section: Introductionmentioning

confidence: 99%

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Characteristics of primary dentition occlusion among preschool children with autism spectrum disorder

Aljubour

Al-Sehaibany

2018

JDHODT

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Objective:To determine the characteristics of primary dentition occlusion among Saudi preschool children with autism spectrum disorder (ASD) and compare it with Saudi preschool children without ASD. Methods:This study was conducted on a randomly selected sample of 3-6 year old Saudi preschool children in Riyadh, Saudi Arabia. The sample consisted of a study group (SG) of 150 children with ASD and a control group (CG) of age-and gender-matched 150 children without ASD. Clinical examinations to determine primary molar relationship, primary canine relationship, overbite, overjet, posterior crossbite and scissors bite were performed at ASD centers and kindergartens.Results: Significant differences were found in the occlusal characteristics of the primary dentition between the SG and CG (p<0.05). Most children in the SG exhibited a distal step molar relationship (51.3%), a class II canine relationship (56.7%), and increased overjet and overbite. Most of the CG children exhibited a flush terminal molar relationship (83.3%), a class I canine relationship (77.3%), normal overbite and overjet. The prevalence of posterior crossbite was significantly higher in the SG than the CG (p=0.012). Conclusion:The data revealed that the prevalence of malocclusion was higher in Saudi preschool children with ASD than in non-ASD preschool children.Citation: Aljubour AA, Al-Sehaibany FS. Characteristics of primary dentition occlusion among preschool children with autism spectrum disorder.Citation: Aljubour AA, Al-Sehaibany FS. Characteristics of primary dentition occlusion among preschool children with autism spectrum disorder.

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Section: Discussionmentioning

confidence: 97%

Section: Introductionmentioning

confidence: 99%

Characteristics of primary dentition occlusion among preschool children with autism spectrum disorder

Aljubour

Al-Sehaibany

2018

JDHODT

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“…Diferentes autores han encontrado un patrón similar en diversas poblaciones, así: Kirzioglu et al [25] encontraron que un 73,6% de la población turca evaluada presentaba una relación molar de clase i, lo que indica que este grupo fue más prevalente; sin embargo, en su estudio Emine, también en población turca, encontró mayor prevalencia de clase ii que de clase i [23]. En México, en población aborigen, se encontró mayor porcentaje de maloclusión clase ii (46,33%), seguido de la clase iii (38,98%) y, por último, la clase i (13,56%) [26].…”

Section: Discussionunclassified

Relación entre las características periodontales y la sonrisa gingival en niños: un estudio de casos y controles

et al. 2016

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entre las características periodontales y la sonrisa gingival en niños: un estudio de casos y controles. Rev Nac Odontol. 2016;12(22):7-16. doi: http:// dx.doi.org/10.16925/od.v12i22.1201 Resumen. Introducción: la presencia de sonrisa gingival (sg) es uno de los aspectos más negativamente valorados. Su presencia en la vida adulta es un motivo de consulta constante, pero en la niñez tiende a ser considerado como normal. El objetivo de este estudio fue describir y comparar las características del periodonto de un grupo de niños, con diferentes maloclusiones, con y sin sonrisa gingival, y evaluar la influencia de las características gingivales sobre la presencia de sonrisa gingival. Métodos: en este estudio analítico de casos y controles, el tamaño muestral fue probabilístico. Se incluyeron 163 niños en dentición mixta silente que cumplieron los criterios de inclusión y exclusión: 37 casos con sonrisa gingival (sg) y 126 controles sin sonrisa gingival (nsg). Se les evaluaron las variables oclusales, de sonrisa y periodontales por medio de un examen clínico y de un fotograma. Los evaluadores estaban previamente calibrados (kappa 0,87 e icc 0,96). Resultados: la edad promedio de los pacientes en ambos grupos fue de 8,8 años con una desviación estándar de 0,9 para los casos y de 0,8 para los controles. La maloclusión más predominante fue la clase i (63,8% de la muestra). Las características periodontales fueron similares en ambos grupos. El biotipo periodontal grueso tuvo una tendencia a comportarse como factor de riesgo para sg (or 1,6) pero esta relación no fue estadísticamente significativa (ic = 95% 0,6 -4,1). Conclusiones: los factores periodontales no influyen sobre la presencia de sonrisa gingival en niños; su comportamiento en etapas posteriores deberá ser observado.Palabras clave: maloclusión, periodonto, sonrisa, tejidos blandos.

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“…Due to ethical considerations, we did not use this protocol but performed a more common method, in which lateral cephalometric radiographs were taken at the beginning and end of treatment. 4,5 However, to test the homogeneity of the patients in both groups, independent t tests were used to compare the 2 groups before treatment, including their ages and all the cephalometric values listed in our article. No significant difference was observed in the ages between the 2 groups, either integrally or for each sex (P .0.05).…”

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confidence: 99%

Rapid palatal expansion, with and without alternating constriction

Pandian¹,

Devi²,

Veginadu³

et al. 2016

American Journal of Orthodontics and Dentofacial Orthopedics

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relationships in mixed dentition patients treated with rapid maxillary expansion. A prospective clinical study. Angle Orthod 2010;80:230-8. 8. Zimmerman DW. A note on preliminary tests of equality of variances. Br J Math Stat Psychol 2004;57:173-81. Rapid palatal expansion, with and without alternating constriction W e read the article "Effect of maxillary protraction with alternating rapid palatal expansion and constriction vs expansion alone in maxillary retrusive patients: a single-center, randomized controlled trial" in the October 2015 issue with great interest. 1 The study compared the effects of facemask protraction combined with alternating rapid palatal expansion and constriction (Alt-RPE/C) vs rapid palatal expansion alone in maxillary retrusive patients and concluded that Alt-RPE/C with maxillary protraction positively affects the forward movement of the maxilla compared with rapid palatal expansion alone. The confounding factors such as age and sex were not mentioned in the article.Whereas we do accept that this study was a welldesigned randomized control trial providing considerable evidence for clinicians to adopt the new expansion regimen, we request the authors to consider the following.1. In this study, the achievement of a positive overjet was the treatment completion criterion. The authors concluded that Alt-RPE/C with maxillary protraction might result in a greater orthopedic-orthodontic Table II. Initial age, distribution of the Michigan and Bauru subjects among the evaluated groups, sex distribution between the Michigan and Bauru subjects and among evaluated groups Variable Michigan Bauru P Initial age, Michigan 3 Bauru subjects (y), Mean (SD) 8.68 (60.75) 8.71 (60.97) 0.873* Group 1A, Michigan 3 Bauru subjects (%) 60 40 0.869 y Group 2A, Michigan 3 Bauru subjects (%) 70.8 29.2 Group 2B, Michigan 3 Bauru subjects (%) 65.6 34.4 Group 3A, Michigan 3 Bauru subjects (%) 66.2 33.8 Male Female P Michigan subjects, male 3 female (%) 58.4 41.6 0.091 y Bauru subjects, male 3 female (%) 44.4 55.6 Group 1A, male 3 female (%) 63.3 36.7 0.106 y Group 2A, male 3 female (%) 45.8 54.2 Group 2B, male 3 female (%) 68.7 31.3 Group 3A, male 3 female (%) 46.3 53.7 *t tests.; y chi-square.

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Longitudinal occlusal changes during the primary dentition and during the passage from primary dentition to mixed dentition among a group of Turkish children

Abstract: Malocclusions observed in the primary dentition are signs of malocclusions in the permanent dentition.

Cited by 7 publications

References 12 publications

Characteristics of primary dentition occlusion among preschool children with autism spectrum disorder

Characteristics of primary dentition occlusion among preschool children with autism spectrum disorder

Relación entre las características periodontales y la sonrisa gingival en niños: un estudio de casos y controles

Rapid palatal expansion, with and without alternating constriction

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