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VOL. 7, ISSUE 4 (2025)
Laser vs. Scalpel: A split-arch case report on gingival depigmentation
Authors
Dr. Jyoti Yadav MDS, Dr. Nishi Tanwar MDS
Abstract
Gingival hyperpigmentation, though physiologic, often causes esthetic
concerns, especially in patients with a high smile line. Various techniques
have been used for depigmentation, with the scalpel method and diode laser
being the most common. This case report compares these two approaches in the
same patient. A 25-year-old female presented with generalized dark gingiva.
Gingival depigmentation was performed using a diode laser (810 nm, 1.5 W) in
the lower arch and a scalpel (No. 15 blade) in the upper arch. Postoperative
care included oral hygiene maintenance and chlorhexidine mouth rinse. Both
techniques achieved excellent esthetic results with uniform pink gingiva. The
laser-treated area showed minimal bleeding, less discomfort, and faster
healing, while the scalpel-treated area exhibited mild postoperative pain and
slower epithelialization. Within one month, no repigmentation was observed. The
diode laser proved to be a more comfortable and efficient technique for
gingival depigmentation compared to the conventional scalpel method.
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Pages:92-94
How to cite this article:
Dr. Jyoti Yadav MDS, Dr. Nishi Tanwar MDS "Laser vs. Scalpel: A split-arch case report on gingival depigmentation". International Journal of Dental Sciences, Vol 7, Issue 4, 2025, Pages 92-94
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