Comparative Effects of Three Bleaching Techniques on Tooth Discoloration Caused by Tea

• Egile Nagusiak: Narges Panahandeh (Egilea), Shervin Mohammadkhani (Egilea), Shervin Sedighi (Egilea), Sogol Nejadkarimi (Egilea), Amir Ghasemi (Egilea)
• Formatua: Liburua
• Argitaratua: Tehran University of Medical Sciences, 2023-07-01T00:00:00Z.
• Gaiak: article
• Sarrera elektronikoa: Connect to this object online.

Objectives: This study aimed to investigate the impact of three different bleaching protocols on tooth discoloration caused by tea. Materials and Methods: Forty extracted sound premolars were cleaned, disinfected, and their initial color parameters were measured (T1). The teeth were then immersed in...