Evaluating the preemptive analgesic effect of photo‐biomodulation therapy on pain perception during local anesthesia injection in children: a split‐mouth triple‐blind …

F Shekarchi, H Nokhbatolfoghahaei… - Photochemistry and …, 2022 - Wiley Online Library
To evaluate the impact of photobiomodulation therapy (PBMT) on injection pain perception
and compare it with a topical oral anesthetic gel. A total of 30 patients of 6 to 9 years‐old …

Novel flapless esthetic procedure for the elimination of extended gingival metal tattoos adjacent to prosthetic teeth: Er: YAG laser micro-keyhole surgery

K Mizutani, R Mikami, A Tsukui, S Nagai… - Journal of …, 2022 - jstage.jst.go.jp
Purpose: This article describes a novel, minimally invasive procedure called Er: YAG laser
micro-keyhole surgery (EL-MIKS) that removes metal or amalgam tattoos in the gingiva …