Oral & Maxillofacial Pathology Journal, is the peer reviewed, open access, official biannual publication of Kairali Society of Oral & Maxillofacial Pathologists. Dentistry being an artistic science,research activities are mainly focused on Oral and Maxillofacial Pathology The Journal Impact 2019-2020 of Histopathology is 3.460, which is just updated in 2020. Compared with historical Journal Impact data, the Factor 2019 of Histopathology dropped by  0.57%. The Journal Impact Quartile of Histopathology is Q1. The Journal Impact of an academic journal is a scientometric factor that reflects the yearly average number of citations that recent articles published in a given journal received. It is frequently used as a factor for the relative importance of a journal within its field; journals with higher Journal Impact are often deemed to be more important than those with lower ones. The Journal Impact measures the average number of citations received in a particular year (2019) by papers published in the journal during the two preceding years (2017-2018). Note that 2019 Journal Impact are reported in 2020; they cannot be calculated until all of the 2019 publications have been processed by the indexing agency. In addition to the 2-year Journal Impact, the 3-year Journal Impact can provide further insights and factors into the impact of Histopathology.