Fig. 2
![Fig. 2](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs40902-019-0215-3/MediaObjects/40902_2019_215_Fig2_HTML.png)
Measurement of keratinized gingival height distal (a), mid-buccal (b), mesial (c), and width of keratinized gingiva (d) using stent. A different stent with access holes fabricated was used for marginal bone measurement in mid-buccal (e), mid-distal (f), mid-mesial (g), and mid-lingual (h) locations following the extraction