Fig. 8
![Fig. 8](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs12903-022-02273-4/MediaObjects/12903_2022_2273_Fig8_HTML.jpg)
a Periapical inflammation in CAD/CAM zirconia post in mandibular molar, b root fracture in CAD/CAM zirconia post in mandibular molar
a Periapical inflammation in CAD/CAM zirconia post in mandibular molar, b root fracture in CAD/CAM zirconia post in mandibular molar