English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Apexification aims to induce apical closure of the open root apex with a hard-tissue barrier, against which a root filling can be compacted. Mineral trioxide aggregate (MTA) is a potential apical barrier material with good sealability and a high degree of biocompatibility. The main technical problem associated with placement is to prevent overfill and underfill. This paper demonstrates retreatment of an open apex tooth by placement of an apical barrier using MTA and PRF membrane as an internal matrix followed by application of anatomical post and core. This new technique is particularly advantageous in teeth which have open apex, root canals that are not round, wide canals and thin radicular dentin.

Retreatment of a Mutilated Tooth with Open Apex by using PRF, MTA and Anatomic Post