- Debride, clean, and shape the root canal system.
- Rinse with a NaOCl solution (3.0 to 6.0%).
- Dry well with paper points.
- Gently compact 3 to 5 mm of MIXED MTA Plus in the apical region.
- Confirm placement with a radiograph.
- Rinse gently.
- Apply about 2 mm of a glass ionomer over the MTA Plus, and then finish by applying a composite.