Initial Situation Analysis:
- Deficiency of the maxillary perimeter
- Distal position of the mandible
- Cusp-to-cusp occlusion in the posterior region
Stage 1: Expansion of the maxilla using a fixed Haas appliance.
Post-Expansion Results:
- Spontaneous anterior repositioning of the mandible
- Sufficient space for the eruption of permanent teeth
Stage 2: After appliance removal, placement of positioning overlays to normalize bite height and ensure a stable mandibular position.
- Permanent premolars erupt into a fully correct position.
A snapshot AFTER the enlargement
