Minimally Invasive Surgery for Clinical Crown Lengthening Using Piezoelectric Ultrasound

Figure 1

Initial diagnosis. (a) Initial condition of the patient where it is possible to observe a large gingival exposure when smiling. (b) Tomographic analysis showing that the top of the bone crest was practically at the level of the enamel-cementum junction. (c) DSD planning that showed the need to increase the length of the clinical crowns for better aesthetics.

(a)

(b)

(c)