Labial Repositioning Using Print Manufactured Polymethylmethacrylate- (PMMA-) Based Cement for Gummy Smile

Figure 3

(a, b) View of subnasal depression. (c–e) The PMMA block was fixed with two titanium-based bone graft fixation screws. (f) The gingival flap was repositioned with vertical mattress sutures.

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