10/15/2026
An open bite case with significant midline correction.
Leslie presented with an open bite, significant maxillary and mandibular midline shifts, dental asymmetry, and two supernumerary mandibular bicuspids.
The treatment focused on:
→ Closing the open bite through posterior intrusion
→ Correcting the maxillary and mandibular midlines
→ Managing the dental asymmetry
→ Maintaining lip support while creating the necessary space
Using four TADs and the LIFT protocol, we intruded the posterior segments to help close the open bite through mandibular autorotation.
As the bite closed, we added two additional TADs to address the anterior vertical dimension and gummy smile, while continuing to use TAD anchorage to refine the maxillary midline.
The result: 20 months, approximately 12 appointments, coincident midlines, a closed bite, and a balanced smile.
🎥 Want to see how the mechanics came together? Watch the full case study on YouTube for the detailed breakdown of Leslie’s diagnosis, extraction strategy, LIFT mechanics, midline correction, TAD placement, and finishing.