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Fig. 2 | BMC Oral Health

Fig. 2

From: Three‐dimensional quantitative measurement of buccal augmented tissue with modified coronally advanced tunnel technique and de‐epithelialized gingival graft: a prospective case series

Fig. 2

Three-dimensional digital measurement of the left upper lateral incisor between BL and 2w post-op. measurement of GRH, GRW, and REA on the BL model (a); similar surfaces of the teeth on the BL (b) and 2w (c) models were selected as the registration area (depicted in red); the two digital models overlapped for superimposition (d); manually trace of the postoperative gingival area gain (e); measurement of GHG and GAG on the BL model (f); closing the edges of the two digitized surfaces (g, h); reconstructed GVG (i)

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