The presence of extensive periapical lesions requiring histological evaluation to rule out non-endodontic malignancies or developmental cysts. Contraindications
deep cavity preparation centered within the root canal space. This ensures clean debris removal and creates a parallel wall configuration ideal for holding retro-fill materials. Evolution of Root-End Filling Materials surgical endodontics gutmann pdf
Monofilament materials (such as polypropylene or expanded polytetrafluoroethylene - ePTFE) are preferred over braided silk. Monofilaments exhibit a "wicking effect" resistance, preventing bacteria from tracking along the suture line into the surgical site. the field is characterized by micro-surgery
Today, the field is characterized by micro-surgery, biocompatible root-end filling materials, and high-tech diagnostics. biocompatible root-end filling materials




FrogBox is launching in New Zealand, bringing automated video capture, live streaming and shareable highlights to clubs and schools across the country.
To celebrate, clubs registering now can access a limited Early Adopter offer for the 2026/27 season.



