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. 2024 Nov 12;10:52. doi: 10.1186/s40729-024-00575-6

Fig. 5.

Fig. 5

Box-plot illustrating the keratinized mucosa (KT) width changes over the investigation period in the FGG and CM groups. Red bars – FGG group; blue-bars – CM group. CM – collagen matrix group, FGG – free gingival graft group. S0 – intraoral scan taken at after 1 month, S1 - intraoral scan taken at after 12 months, S2 - intraoral scan taken at after 24 months