- Case limited by fixed prosthesis of pieces 12,11,21,21, 22 and 23 with anterior open bite in a bruxist patient.

- More than 2mm of anterior extrusion.

- Subsequent expansion.

- Subsequent intrusion.

Treatment

- No ancillary devices or micros, only QuickSmile aligners.

- Collaborative patient.

- Complex movements due to small teeth.

- Total treatment time; 21 months.

Case of Dr. Álvaro García Valderrama