Abstract

Background: Orthodontic treatment using fixed appliances, such as braces, can complicate oral hygiene practices, particularly when effectively removing dental plaque. This increases the risk of developing or relapsing periodontal diseases, as braces create areas that are difficult to access, allowing plaque and bacteria to accumulate. Therefore, this study aims to investigate the periodontal status and evaluate the factors associated with periodontal health in students undergoing orthodontic treatment at the University of Medicine and Pharmacy, Hue University.

Methods: A cross-sectional study was conducted on students at the University of Medicine and Pharmacy, Hue University, undergoing orthodontic treatment with fixed appliances (braces).

Results: Among the study participants, 80.3% exhibited mild gingivitis, 9.1% showed moderate gingivitis, and 10.6% had no gingival inflammation. No cases of severe gingivitis were observed. The gingival index was significantly associated with the duration of orthodontic appliance use (p < 0.05).

Conclusion: To prevent periodontal issues, it is crucial to provide comprehensive guidance on oral hygiene practices for orthodontic patients, particularly during the initial phase of brace application.