Fig. 7
![Fig. 7](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs12903-022-02375-z/MediaObjects/12903_2022_2375_Fig7_HTML.png)
cloud chart of a finite element analysis of a periodontal membrane of mandibular dentition during 45° oblique loading. A normal mandible; B mandible with mild periodontitis; C mandible with moderate periodontitis; D mandible with severe periodontitis