Mixed dentition, the stage where both primary and permanent teeth are present, can be one of the most critical periods in dental development. It typically occurs between the ages of 6 and 12 and often presents diagnostic and treatment challenges due to variability in eruption patterns and spacing.
🪥 Why Mixed Dentition Matters
Early identification of issues in mixed dentition allows for timely intervention, which can:
Prevent more complex orthodontic problems later
Preserve space for erupting teeth
Guide jaw growth and occlusion development
🌟 How to Identify Mixed Dentition
🩺 Age and Developmental Stage
Usually seen in children aged 6–12
Compare dental development with expected eruption sequences
👩⚕️ Clinical Examination
Identify which teeth are primary vs. permanent
Look for spacing, crowding, or missing teeth
Check for oral habits affecting development (e.g., thumb sucking)
✅ Radiographic Assessment
Panoramic X-rays to visualize unerupted teeth and root development
Identify any anomalies like extra or missing teeth
📖 Orthodontic Records
Intraoral and extraoral photos
Digital models to evaluate arch form and occlusion
Occlusal classification (Class I, II, or III)
🩻 Skeletal and Growth Evaluation
Use cephalometric analysis for jaw development and symmetry
Monitor for early signs of skeletal discrepancies
🔎 Ongoing Monitoring
Reassess at key transition stages
Implement interceptive treatment when appropriate (e.g., space maintainers or palatal expanders)
💖 Orthosnap’s Advantage in Mixed Dentition
Many aligner systems struggle with the variability of mixed dentition, but Orthosnap’s patented manufacturing process and precision-fit trays offer excellent control, even in transitional cases. With its clear diagnostic protocols and predictable outcomes, Orthosnap empowers providers to address early orthodontic needs confidently.
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