The treatment plan for periodontitis and caries requires first taking an X-ray to understand the severity of the periodontitis. If the periodontitis is not severe and is merely inflammation of the gum tissue, characterized by red, swollen gums, pus discharge, or bleeding, this situation can be addressed by dental cleaning to remove local irritants, followed by medicated rinsing around the gums to improve inflammation. If the periodontitis is more severe, involving absorption of the alveolar bone, then guided bone regeneration procedures are necessary. After basic treatment of the periodontitis, the teeth enter a maintenance phase, requiring regular follow-up visits.