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Dental anomalies of the permanent lateral incisors and prevalence of hypodontia outside the cleft area in complete unilateral cleft lip and palate.
Cleft Palate Craniofac J. 2003 Mar; 40(2):172-5.CP

Abstract

OBJECTIVE

To determine in complete unilateral cleft lip and palate (UCLP) subjects the characteristics (location, shape) of the cleft-side lateral incisor. The presence of a supernumerary tooth at the cleft side and the prevalence of hypodontia outside the cleft area were evaluated. A comparison was made of the shape of the cleft side lateral incisor to its contralateral incisor.

SETTING

Hospital for Rehabilitation of Craniofacial Anomalies (HRCA), Sao Paulo, Brazil.

PATIENTS

Orthopantomograms of 203 subjects with UCLP and without syndromes were chronologically selected from the HRCA data bank, within an age range of 5 to 10 years.

OUTCOME MEASURE

Orthopantomograms were analyzed by the same observer according to established criteria.

RESULTS

There were no statistically significant differences between sexes for any of the criteria studied. The cleft-side lateral incisor was present in 50.2%, and it was more commonly located at the distal side (76.5%). The congenital absence of the cleft-side lateral incisor was observed in 49.8% of the sample, and its antimere was congenitally missing in 10.9%, this difference being statistically significant. The most commonly missing tooth outside the cleft area was the maxillary second premolar.

CONCLUSIONS

The high prevalence of hypodontia of the permanent lateral incisor in the cleft side showed that the cleft could play an important role in this absence. There were different patterns for the presence of the cleft-side lateral incisor.

Authors+Show Affiliations

Department of Dentistry for Children, Craniofacial Anomalies Rehabilitation Hospital, University of São Paulo, Brazil.No affiliation info availableNo affiliation info availableNo affiliation info available

Pub Type(s)

Journal Article

Language

eng

PubMed ID

12605523

Citation

Lourenço Ribeiro, Luciana, et al. "Dental Anomalies of the Permanent Lateral Incisors and Prevalence of Hypodontia Outside the Cleft Area in Complete Unilateral Cleft Lip and Palate." The Cleft Palate-craniofacial Journal : Official Publication of the American Cleft Palate-Craniofacial Association, vol. 40, no. 2, 2003, pp. 172-5.
Lourenço Ribeiro L, Teixeira Das Neves L, Costa B, et al. Dental anomalies of the permanent lateral incisors and prevalence of hypodontia outside the cleft area in complete unilateral cleft lip and palate. Cleft Palate Craniofac J. 2003;40(2):172-5.
Lourenço Ribeiro, L., Teixeira Das Neves, L., Costa, B., & Ribeiro Gomide, M. (2003). Dental anomalies of the permanent lateral incisors and prevalence of hypodontia outside the cleft area in complete unilateral cleft lip and palate. The Cleft Palate-craniofacial Journal : Official Publication of the American Cleft Palate-Craniofacial Association, 40(2), 172-5.
Lourenço Ribeiro L, et al. Dental Anomalies of the Permanent Lateral Incisors and Prevalence of Hypodontia Outside the Cleft Area in Complete Unilateral Cleft Lip and Palate. Cleft Palate Craniofac J. 2003;40(2):172-5. PubMed PMID: 12605523.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Dental anomalies of the permanent lateral incisors and prevalence of hypodontia outside the cleft area in complete unilateral cleft lip and palate. AU - Lourenço Ribeiro,Luciana, AU - Teixeira Das Neves,Lucimara, AU - Costa,Beatriz, AU - Ribeiro Gomide,Marcia, PY - 2003/2/28/pubmed PY - 2003/6/19/medline PY - 2003/2/28/entrez SP - 172 EP - 5 JF - The Cleft palate-craniofacial journal : official publication of the American Cleft Palate-Craniofacial Association JO - Cleft Palate Craniofac J VL - 40 IS - 2 N2 - OBJECTIVE: To determine in complete unilateral cleft lip and palate (UCLP) subjects the characteristics (location, shape) of the cleft-side lateral incisor. The presence of a supernumerary tooth at the cleft side and the prevalence of hypodontia outside the cleft area were evaluated. A comparison was made of the shape of the cleft side lateral incisor to its contralateral incisor. SETTING: Hospital for Rehabilitation of Craniofacial Anomalies (HRCA), Sao Paulo, Brazil. PATIENTS: Orthopantomograms of 203 subjects with UCLP and without syndromes were chronologically selected from the HRCA data bank, within an age range of 5 to 10 years. OUTCOME MEASURE: Orthopantomograms were analyzed by the same observer according to established criteria. RESULTS: There were no statistically significant differences between sexes for any of the criteria studied. The cleft-side lateral incisor was present in 50.2%, and it was more commonly located at the distal side (76.5%). The congenital absence of the cleft-side lateral incisor was observed in 49.8% of the sample, and its antimere was congenitally missing in 10.9%, this difference being statistically significant. The most commonly missing tooth outside the cleft area was the maxillary second premolar. CONCLUSIONS: The high prevalence of hypodontia of the permanent lateral incisor in the cleft side showed that the cleft could play an important role in this absence. There were different patterns for the presence of the cleft-side lateral incisor. SN - 1055-6656 UR - https://www.unboundmedicine.com/medline/citation/12605523/Dental_anomalies_of_the_permanent_lateral_incisors_and_prevalence_of_hypodontia_outside_the_cleft_area_in_complete_unilateral_cleft_lip_and_palate_ L2 - https://journals.sagepub.com/doi/10.1597/1545-1569_2003_040_0172_daotpl_2.0.co_2?url_ver=Z39.88-2003&rfr_id=ori:rid:crossref.org&rfr_dat=cr_pub=pubmed DB - PRIME DP - Unbound Medicine ER -