Endodontic Microsurgery. Part 1

– Reasons of non-surgical endodontic retreatment failure

– Indications for endodontic microsurgery

– Step-by-step protocol for endodontic microsurgery. 8 steps to success:

- Aesthetic flap management

- Effective hemostasis

- Small osteotomy

- Skillful management of the mental nerve and the sinus, identification of complex root canal anatomy visible on the resected root surface

- Precise root-end preparation with ultrasonic tips

- Root-end filling with Bioceramic putty

- Flap closure with microsutures.