Effect of Three Bleaching Protocols on Tooth Discoloration Caused by Hemoglobin

• Main Authors: Narges Panahandeh (Author), Shervin Sedighi (Author), Shervin Mohammadkhani (Author), Sogol Nejadkarimi (Author), Amir Ghasemi (Author)
• Format: Book
• Published: Tehran University of Medical Sciences, 2024-08-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Objectives: This study assessed the efficacy of different combinations of oxalic acid, 35% hydrogen peroxide, and 5.25% sodium hypochlorite (NaOCl) for bleaching of tooth discolorations caused by hemoglobin. Materials and Methods: In this in vitro study, 40 sound extracted human premolars were disin...