{Reference Type}: Journal Article
{Title}: Non-syndromic tooth agenesis in Latvian adolescent dental patients: a retrospective study with relevant literature review.
{Author}: Meistere D;Kronina L;Karkle A;Neimane L;
{Journal}: Eur Arch Paediatr Dent
{Volume}: 0
{Issue}: 0
{Year}: 2024 Jun 6
暂无{DOI}: 10.1007/s40368-024-00901-x
{Abstract}: <B>OBJECTIVE: </B>To investigate the prevalence of tooth agenesis and associated dental anomalies in Latvian adolescent dental patients and compare it to other European countries.<BR><B>METHODS: </B>Cross-sectional study of 2692 11-to-14-year-old patients (39.9% males and 60.1% females) attending Riga Stradins University Institute of Stomatology with panoramic radiographs taken between August 2020 and September 2021. Patients with any genetic syndromes were excluded. Data on tooth agenesis (excluding third molars) and other dental anomalies were recorded.<BR><B>RESULTS: </B>The prevalence of tooth agenesis in Latvian adolescent dental patients was 9.3% with no statistically significant difference between genders (χ2 test, p = 0.472). The most commonly missing teeth were mandibular second premolars, followed by upper lateral incisors and upper second premolars. There was a statistically significant association with the presence of other dental anomalies in tooth agenesis patients (p < 0.001).<BR><B>CONCLUSIONS: </B>This study found that the prevalence of non-syndromic tooth agenesis in Latvian adolescent dental patients was 9.3% with no statistically significant differences between the genders. Patients with tooth agenesis have a statistically significant possibility of the presence of other dental anomalies (p < 0.001).