Perio Card 90 (Usual Steps Of Occlusal Adjustment)By Hiba Al-Shawa / July 21, 2021 Back to: Periodontology Mnemonics Previous Lesson Perio Card 82 (Mast Cells Posses Complement Components for..) Lesson 1 within section Periodontics – Inflammation. You must enroll in this course to access course content. Next Lesson Perio Card 93 (B-Cells Are Important In Humoral Immunity) Lesson 2 within section Periodontics – Miscellaneous. You must enroll in this course to access course content.