The width of radiologically-defined attached gingiva over deciduous teeth

Area of Science:

• Pediatric Dentistry
• Oral Biology
• Radiology

Background:

• The continuous eruption process is crucial for maintaining occlusion.
• Understanding changes in the periodontium during childhood is essential for dental health.
• Radiologically-defined attached gingiva (RAG) width is an indicator of periodontal development.

Purpose of the Study:

• To radiologically investigate the continuous eruption process in the deciduous dentition.
• To assess the difference in RAG width between 6-year-old and 10-year-old children.
• To evaluate RAG changes during the transition from deciduous to mixed dentition.

Main Methods:

• Cross-sectional study design.
• Panoramic radiography was used to assess RAG width.
• Mucogingival junction was identified using Schiller's iodine solution and marked with metal wire.

Main Results:

• A significant increase in RAG width was observed from 6 to 10 years of age.
• Measurements were taken over deciduous canines and molars.
• The study included children in the deciduous and mixed dentition stages.

Conclusions:

• RAG width increases significantly during childhood, reflecting ongoing dental development.
• These findings contribute to understanding the dynamic nature of the periodontium during tooth eruption.
• Radiological assessment provides valuable insights into periodontal changes in pediatric patients.