: To provide retention for a core buildup in teeth with insufficient remaining structure while maintaining the integrity of the apical seal. Key Measurements :
Leave at least of gutta-percha at the apex to ensure an adequate seal. 55_1mp4
The diameter of the post should not exceed of the root diameter to prevent fractures. : To provide retention for a core buildup
Post preparation techniques and their effect on the apical seal - PubMed 55_1mp4
: To provide retention for a core buildup in teeth with insufficient remaining structure while maintaining the integrity of the apical seal. Key Measurements :
Leave at least of gutta-percha at the apex to ensure an adequate seal.
The diameter of the post should not exceed of the root diameter to prevent fractures.
Post preparation techniques and their effect on the apical seal - PubMed