55_1mp4 ★ Real

The diameter of the post should not exceed of the root diameter to prevent fractures.

: To provide retention for a core buildup in teeth with insufficient remaining structure while maintaining the integrity of the apical seal. Key Measurements : 55_1mp4

Post preparation (often called "post space preparation") is the clinical step of removing a portion of the root canal filling to create room for a dental post, which subsequently supports a core and crown. The diameter of the post should not exceed