From only the uploaded reference material (do not use external knowledge), identify all important diagrams, figures, flowcharts, graphs, tables, radiographs, clinical photographs, histopathology images, classification charts, and schematic illustrations related to " Non surgical approach of periodontal therapy. " that are useful for answering an MDS Periodontology university theory examination question. For each item, provide: 1. Title/Name of the diagram/figure 2. Page number 3. Type (Diagram/Figure/Flowchart/Graph/Table/Radiograph/Clinical photograph/Histology/Schematic) 4. Importance (Very High/High/Moderate for university exams) 5. Why it is important in theory exams (1–2 lines) Output requirements: • Use only the uploaded references. • Do not summarize the chapter. • Do not explain Aggressive Periodontitis. • Do not include diagrams from other topics unless they are directly relevant. • List every important visual element found in the uploaded references • Present the output as a table sorted by exam importance, with Very High items first.