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Fig. 3 | BMC Oral Health

Fig. 3

From: Effect of free gingival graft before implant placement on peri-implant health and soft tissue changes: a randomized controlled trial

Fig. 3

Peri-implant soft tissue evaluation. a Registration of the digital model. b Three-dimensional deviation analysis. c Selection of the area of interest. d Establishment of the three-dimensional coordinate system. e Selection and recording of coordinates of the mucosal margin. f A two-dimensional cross section, and measurements of g the changes in soft tissue thickness (ΔASTT) at 1, 3, and 5 mm below the mucosal margin. h width of keratinized mucosa (KM)

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BMC Oral Health

ISSN: 1472-6831

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