In the article titled “Comparative Study on the Efficacy of Anorganic Bovine Bone (Bio-Oss) and Nanocrystalline Hydroxyapatite (Ostim) in Maxillary Sinus Floor Augmentation” [1], the last name of the fifth author was given incorrectly as “Faramarzie.” The author’s name should have been written as “Faramarzi.” The revised authors’ list is shown above.