An in-vitro study on effects of laser activation on dye penetration in human root dentin

• Main Authors: Clara Isabel Anton y Otero (Author), Laurine Marger (Author), Enrico di Bella (Author), Albert Feilzer (Author), Ivo Krejci (Author), Marwa Abdelaziz (Author)
• Format: Book
• Published: Medical Journals Sweden, 2024-04-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Objective: To evaluate the penetration of a dye in root dentin after activation with different laser wavelengths. Materials: Palatal roots of 38 human molars were enlarged and disinfected. Irrigation activation was performed with an Er:YAG laser: @50 mJ, 15 Hz (Er:YAG); a 9.3 µm CO2 laser: @40% powe...