A Successful Esthetic Approach of Gingival Depigmentation Using Microneedling Technique and Ascorbic Acid (Vitamin C)

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static-preview.hindawi.com/articles/crid/volume-2022/3655543/figures/3655543.fig.003a.svgz" name="3655543.fig.003a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Immediately after microneedling and ascorbic acid application</td></tr><tr class="fig-image" id="b"><td><object data="https://static-preview.hindawi.com/articles/crid/volume-2022/3655543/figures/3655543.fig.003b.svgz" name="3655543.fig.003b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>After one day of the procedure</td></tr><tr class="fig-image" id="c"><td><object data="https://static-preview.hindawi.com/articles/crid/volume-2022/3655543/figures/3655543.fig.003c.svgz" name="3655543.fig.003c" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(c) </b>After 3 days of the procedure</td></tr><tr class="fig-image" id="d"><td><object data="https://static-preview.hindawi.com/articles/crid/volume-2022/3655543/figures/3655543.fig.003d.svgz" name="3655543.fig.003d" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(d) </b>After 3 months</td></tr></table>

<div>(a–d) Postoperative pictures of gingival depigmentation.</div>

Case Reports in Dentistry

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Figure 3

Figure 3: A Successful Esthetic Approach of Gingival Depigmentation Using Microneedling Technique and Ascorbic Acid (Vitamin C) 