Ledesma-Montes C, Garcés-Ortíz M, Salcido-García JF, Hernández-Flores F. Study on frequency of dental developmental alterations in a Mexican school-based population.
Med Oral Patol Oral Cir Bucal 2016;
21:e316-20. [PMID:
26946196 PMCID:
PMC4867204 DOI:
10.4317/medoral.20691]
[Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2015] [Accepted: 10/02/2015] [Indexed: 11/30/2022] Open
Abstract
Background
The aim of this study was to know the distribution of dental developmental alterations in the population requesting stomatological attention at the Admission and Diagnosis Clinic of our institution in Mexico City.
Material and Methods
We reviewed the archives and selected those files with developmental dental alterations. Analyzed data were diagnoses, age, gender, location and number of involved teeth.
Results
Of the 3.522 patients reviewed, 179 (5.1%) harbored 394 developmental dental alterations. Of them, 45.2% were males and 54.8% were females with a mean age of 16.7 years. The most common were supernumeraries, dental agenesia and dilaceration. Adults were 30.7% of the patients with dental developmental alterations. In them, the most common lesions were agenesia and supernumeraries. Mesiodens was the most frequently found supernumerary teeth (14.7%).
Conclusions
Our finding that 30.7% of the affected patients were adults is an undescribed and unusually high proportion of patients that have implications on planning and prognosis of their stomatological treatment.
Key words:Developmental dental alterations, developmental alterations, supernumerary teeth, dental agenesia, root dilaceration.
Collapse