Esthetic correction of calcified tooth discoloration by walking bleach technique
This article has no abstract.The first 100 words appear below: A 33 year old male patient came to the outpatient Department complaining of the bad appearance of his upper left central incisor tooth.He had no history of trauma in that area but the tooth was Photo Swaddle discolored gradually (Figure 1A).Furthermore, the tooth was asymptomatic.There