On this week’s episode of Fast Facts - Perio Edition, Katrina Sanders, RDH continues the breakdown of the AAP 2017 Classification System Stage three.   Quotes:    “Now, for dental hygienists that are typically working blindly and by blindly I mean, we're using feel more than we are our own eyeballs.”   “Meaning in most scenarios, the only time that we can see radiologic bone loss on a patient is once they have moved into stage three periodontitis."   Resources:   DentistRX: https://www.dentistrx.com  More Fast Facts: https://www.ataleoftwohygienists.com/fast-facts/    Katrina Sanders Website: https://www.katrinasanders.com  Katrina Sanders Instagram: https://www.instagram.com/thedentalwinegenist/    Sources: Papapanou, P. N., Sanz, M., Buduneli, N., Dietrich, T., Feres, M., Fine, D. H., ... & Tonetti, M. S. (2018). Periodontitis: Consensus report of workgroup 2 of the 2017 World Workshop on the Classification of Periodontal and Peri‐Implant Diseases and Conditions. Journal of periodontology, 89, S173-S182.