Cleft sidedness and congenitally missing or malformed permanent maxillary lateral incisors in Korean patients with unilateral cleft lip and alveolus or unilateral cleft lip and palate

Kim, Nayoung; Baek, Seung‐Hak

doi:10.1016/j.ajodo.2005.02.029

Cited by 55 publications

(52 citation statements)

References 19 publications

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“…The sample distributions in our study showed that there were more males (58.9%) than females (41.1%) who were affected by cleft lip and palate. This result is consistent with the worldwide reported incidence which concludes that cleft lip and palate were known to be common in males [30][31][32][33][34][35] .…”

Section: Discussionsupporting

confidence: 82%

“…This result is consistent with the previous local study on cleft patients in Kelantan where the researchers found that the left sided cleft was more predominant in their subjects 6,21) . Other studies also reported that the left side involvements in UCLP cases were found to be of higher prevalence than the right side 21,34) . However, the etiology of this phenomenon is still unsure.…”

Section: Discussionmentioning

confidence: 88%

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The Assessment of Treatment Outcome by Evaluation of Dental Arch Relationships in Unilateral Cleft Lip and Palate Children using mHB Scoring System

Zin

Alam

Haque

et al. 2017

J. Hard Tissue Biology.

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The purpose of this study was to evaluate the dental arch relationship of non-syndromic Malay unilateral cleft lip and palate children and assess the various congenital and postnatal treatment factors that affect dental arch relationship. Study models of 107 UCLP children were included in this study that was treated in Hospital Universiti Sains Malaysia over a period of 10 years (2000)(2001)(2002)(2003)(2004)(2005)(2006)(2007)(2008)(2009)(2010)(2011)(2012). The mean age was 7.69± 2.46 (mean± SD). The dental arch relationship was assessed by mHB scoring system which comprises five categories; namedexcellent; good; fair; poor and very poor. All the subjects were divided into two groups; favorable (category ratings excellent, good and fair) and unfavorable (category ratings poor and very poor) groups. The mean mHB score was -10.7. Total 60 subjects (68% of all subjects) were categorized into unfavourable group (category ratings poor and very poor) using mHB scoring system. Intra-and inter-examiner agreements were very good. Cheiloplasty seemed to be correlated with favourable dental arch relationship using crude regression analysis but no significant associations were found. This multivariate study shows no significant association between various congenital and postnatal treatment factors and dental arch relationship.

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Section: Discussionsupporting

confidence: 82%

Section: Discussionmentioning

confidence: 88%

The Assessment of Treatment Outcome by Evaluation of Dental Arch Relationships in Unilateral Cleft Lip and Palate Children using mHB Scoring System

Zin

Alam

Haque

et al. 2017

J. Hard Tissue Biology.

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“…Cleft lip and palate are known to occur more frequently in male individuals, whereas isolated cleft palate is more common in females (4,13,15). The masculine gender presents a remarkable predominance of complete cleft lip and palate, unilateral or bilateral, which occur in between 59% and 64% of the cases, respectively (13).…”

Section: Discussionmentioning

confidence: 99%

“…The degree and frequency of tooth anomalies seems to be related to the severity of the cleft or cleft type (16,15). The permanent maxillary lateral incisors have been specifically studied in this population because of their position (17,18) as well as esthetic and functional roles (4). The congenital absence of these teeth is the most common finding in children with cleft lip and/or palate (18,19).…”

Section: Introductionmentioning

confidence: 99%

“…These deformities may occur alone (nonsyndromic) or as one of multiple congenital malformations (syndromic) (2). The etiology is complex, involving genetic and environmental factors (3,4). Multiple studies have shown a number of genes may be involved (2,5), as well as environmental or lifestyle factors, such as parental drug use or smoking (2,6) and folic acid deficiency (2,7).…”

Section: Introductionmentioning

confidence: 99%

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Characteristics and distribution of dental anomalies in a Brazilian cleft population

Menezes¹,

Rizzatto²,

Azeredo³

et al. 2010

Rev. odonto ciênc. (Online)

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Purpose: To determine the prevalence of dental anomalies in 200 cleft patients undergoing orthodontic treatment at the Cleft Rehabilitation Center (CERLAP) of the Pontifical Catholic University of Rio Grande do Sul.Methods: Data regarding patient age, race, gender, cleft type (lip and alveolus, complete lip and palate, or cleft palate), affected side (unilateral or bilateral), agenesis and supernumerary teeth in both arches were assessed from orthodontic records comprised by panoramic, cephalometric, occlusal, and periapical radiographs, study models, intra-and extraoral photographs, obtained at the beginning of the treatment, providing needed information to make an accurate diagnosis of dental anomalies. The collected data were registered in spreadsheets.Results: The mean patient age was 13.5 years old; 86% were white; and 57% male. Complete cleft lip and palate was found at a higher frequency (83%); the left side was most affected (48.5%). Agenesis were found in 66.5% of patients. Maxillary lateral incisors were the most absent teeth (78.5%). Supernumerary teeth were found in 35.5% of patients.Conclusion: Male individuals demonstrated a greater tendency to present clefts and manifest both agenesis and supernumerary teeth. Complete cleft lip and palate prevailed, and the left maxillary lateral incisor was the most absent tooth. Supernumeraries were located distally to the cleft.Key words: Cleft palate; anodontia; tooth, supernumerary; epidemiology ResumoObjetivos: Determinar a prevalência de anomalias dentárias em 200 pacientes com fissura sob tratamento ortodôntico no Centro de Reabilitação Lábio-Palatal (CERLAP) da Pontifícia Universidade Católica do Rio Grande do Sul (PUCRS).Metodologia: Os dados referentes à idade, raça, gênero, tipo de fissura (pré, trans ou pós-forame incisivo), lado afetado (uni ou bilateral), agenesias e supranumerários em ambas arcadas foram avaliados a partir da documentação ortodôntica constituída por radiografias panorâmicas, cefalométricas, oclusais e periapicais, modelos de estudo e fotografias intra e extrabucais obtidas no início do tratamento, fornecendo informações necessárias para diagnóstico de anomalias dentárias. Os dados coletados foram registrados em planilhas.Resultados: A média de idade dos pacientes foi de 13.5 anos; 86% eram brancos; e 57% eram meninos. Fissuras transforame incisivo demonstraram-se mais frequentes (83%); o lado esquerdo foi mais afetado (48.5%). Agenesias foram encontradas em 66.5% dos pacientes. Incisivos laterais superiores foram os dentes mais ausentes (78.5%). Supranumerários foram encontrados em 35.5 % dos pacientes.Conclusão: Meninos demonstraram maior tendência a apresentar fissuras e a manifestar agenesias dentárias e supranumerários. As fissuras completas de lábio e palato prevaleceram e os incisivos laterais superiores foram os dentes mais ausentes. Os supranumerários localizaram-se distalmente à fissura na maioria dos casos.Palavras-chave: Fissura palatina; agenesia dentária; dente supranumerário; epidemiologia

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Tooth ablation in Iron Age central Thailand: Evidence from the archaeological sites of Ban Mai Chaimongkol and Tha Kae

Palefsky

2019

Intl J of Osteoarchaeology

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Tooth ablation is identified differentially among Iron Age inhabitants of the inland region of central Thailand at the archaeological sites of Ban Mai Chaimongkol and Tha Kae (ca. 2650–1450 bp). Analysis of the subsets of adult individuals with adequately preserved anterior dentition (Ban Mai Chaimongkol n = 12; Tha Kae n = 6) documents bilateral removal of the maxillary lateral incisors and canines at Ban Mai Chaimongkol and bilateral removal of the maxillary lateral incisors at Tha Kae, affecting 17% (n = 2) and 67% (n = 4) of observable individuals, respectively. Ablation was not associated with sex, age, mortuary features, or grave goods in this sample. Possible social significances of this practice are discussed in relation to skeletal evidence of tooth ablation elsewhere in Mainland Southeast Asia and archaeological contexts specific to central Thailand.

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Cleft sidedness and congenitally missing or malformed permanent maxillary lateral incisors in Korean patients with unilateral cleft lip and alveolus or unilateral cleft lip and palate

Cited by 55 publications

References 19 publications

The Assessment of Treatment Outcome by Evaluation of Dental Arch Relationships in Unilateral Cleft Lip and Palate Children using mHB Scoring System

The Assessment of Treatment Outcome by Evaluation of Dental Arch Relationships in Unilateral Cleft Lip and Palate Children using mHB Scoring System

Characteristics and distribution of dental anomalies in a Brazilian cleft population

Tooth ablation in Iron Age central Thailand: Evidence from the archaeological sites of Ban Mai Chaimongkol and Tha Kae

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