Yes, In Its Early Stage (gingivitis), Gum Disease Is Fully Reversible Through Professional Dental Cleanings And Diligent Daily Brushing And Flossing. However, If It Progresses To Periodontitis, The Damage To Bone And Tissue Cannot Be Fully Reversed, But It Can Be Effectively Managed And Controlled With Deep Cleanings (scaling And Root Planing) And Ongoing Maintenance.