Related Experiment Videos
Mesiodens in the primary dentition stage: a radiographic study
1Department of Dentistry, Chang Gung Memorial Hospital, Taipei, Taiwan, Republic of China.
ASDC Journal of Dentistry for Children
|May 1, 1992
Summary
Early diagnosis of mesiodens, a common dental anomaly, is crucial for children in the primary dentition stage. This study found a higher prevalence, emphasizing the need for timely radiographic evaluation to prevent future occlusal development issues.
Area of Science:
- Dentistry
- Pediatric Dentistry
- Radiology
Background:
- Mesiodens are supernumerary teeth, most commonly found in the premaxillary region.
- Their presence can impact the eruption and alignment of adjacent teeth, potentially leading to malocclusion.
- Early identification is essential for effective management in pediatric dental patients.
Purpose of the Study:
- To evaluate the prevalence of mesiodens in Chinese children during the primary dentition stage.
- To analyze the distribution of mesiodens based on sex, location, and direction.
- To highlight the importance of early radiographic diagnosis for treatment planning.
Main Methods:
- A retrospective analysis of 543 Chinese patients in the primary dentition stage.
- Maxillary anterior occlusal radiographs were used for evaluation.
- Data on sex, location, and direction of mesiodens were collected and analyzed.
Main Results:
- A higher prevalence of mesiodens was observed compared to some previous studies.
- The study detailed the distribution patterns of mesiodens by sex, location (e.g., midline, lateral), and direction (e.g., vertical, horizontal, inverted).
Conclusions:
- Early diagnosis of mesiodens during the primary dentition stage is feasible and important.
- Appropriate radiographic techniques are vital for identifying mesiodens.
- Timely diagnosis facilitates comprehensive treatment planning to mitigate interference with normal occlusal development.