Introduction:

When compared to general population, subjects afflicted with cleft lip and palate present alterations in craniofacial growth and development as well as high incidence of dental anomalies which vary according to studied population; agenesis, presence of supernumerary teeth, abnormal crown morphology and taurodontism can be counted amongst them.

Objective:

To assess prevalence of dental anomalies found in Colombian children with non syndromic cleft lip and palate sequels, being treated at health providing institutions.

Methodology:

A cross-sectioned descriptive, observational study was conducted on a sample of 258 medical histories and panoramic X-rays of Colombian children treated at different health providing institutions in the city of Bogota, Colombia. The sample was composed of 156/258 males (60.55%) and 102/258 (39.5%) females. Average age was 9.8 years (± 3.3 years).

Results:

Based on studied X-rays, it was determined that 38.4% (99/258) children presented full left unilateral cleft lip and palate sequels, 31.0% (80/258) exhibited bilateral cleft and 30.6% (79/258) suffered right unilateral cleft lip and palate. Most frequent dental anomalies found were; dental agenesis, supernumerary teeth and size anomalies. Prevalence for said anomalies were: dental agenesis, over 90%; supernumerary teeth: 40% and size anomalies: 30%.

Conclusion:

High prevalence of dental anomalies was found in children with cleft lip and palate in Bogota in concordance with information reported in scientific literature.

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