Patterns of dental anomalies in patients with nonsyndromic oral cleft
Braz. j. oral sci
; 19: e208729, jan.-dez. 2020. tab
Article
de En
| LILACS, BBO
| ID: biblio-1177178
Bibliothèque responsable:
BR218.1
ABSTRACT
Aim:
To characterize the patterns of dental anomalies (DA) in the mixed and permanent dentitions of patients with nonsyndromic oral cleft (NSOC).Methods:
This cross-sectional, observational, case-control study included 173 patients, 61 with mixed dentition (NSOC=29 and control=32) and 112 with permanent dentition (NSOC=57 and control=55). All subjected were submitted to clinical and radiographic examination. Dental anomalies of eruption, number, size and shape outside the cleft area were considered.Results:
Although there was no statistical significance among patients with mixed dentition, dental agenesis was the anomaly more common in this group. In patients with permanent dentition, a higher prevalence of DA in NSOC group compared to control group was observed (p=0.02). Gyroversion and dental agenesis were the DA more frequently observed in the permanent dentition and the second premolar was the tooth more affected (p=0.003). Mandible and the left side were more involved, and dental agenesis was more frequently found in patients with unilateral cleft lip with or without cleft palate (NSCL±P).Conclusion:
Our findings show a higher frequency of DA in NSOCs than in the control group in patients with permanent dentition, mainly due to a higher occurrence of agenesis of second premolars in patients with unilateral NSCL±PMots clés
Texte intégral:
1
Indice:
LILACS
Sujet Principal:
Malformations dentaires
/
Bec-de-lièvre
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Fente palatine
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Denture permanente
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Denture mixte
Type d'étude:
Observational_studies
/
Risk_factors_studies
Limites du sujet:
Female
/
Humans
/
Male
langue:
En
Texte intégral:
Braz. j. oral sci
/
Brazilian journal of oral sciences (Impresso)
/
Brazilian journal of oral sciences (Online)
Thème du journal:
ODONTOLOGIA
Année:
2020
Type:
Article