This study evaluated the effect of structured oral hygiene management on outcomes of orthodontic treatment. In a prospective design, 120 patients (12–18 years) were divided into an intervention group (n=60) and a control group (n=60). The intervention included comprehensive mechanical and chemical plaque control with continuous education, while the control group followed standard recommendations1,2,3. Plaque Index (PI), Gingival Index (GI), OHI-S, and white spot lesions were assessed over time. The intervention group showed significant improvement: PI decreased by 40% and GI by 35% (p<0.05), with a twofold reduction in demineralization and caries risk compared to controls. Results confirm that orthodontic appliances increase biofilm accumulation, while targeted hygiene effectively reduces plaque, enhances remineralization, and improves periodontal health4,5,6.
Shaxlo Djamalidinovna Djalalidinova (Wed,) studied this question.
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