The Fifth Edition of this text—widely known as the "Navy Syllabus"—will keep students and practitioners current on periodontal techniques. The book focuses on the biological approach to treatment with quick access to concise, step-by-step, clearly illustrated information on performing specific techniques. Coverage includes implants, implant maintenance, occlusion in periodontal disease, and a mucocutaneous diseases chapter with full-color illustrations of pathologic conditions. This edition features updated pedagogy and new illustrations throughout, including full-color photographs. End-of-chapter review questions require students to test their knowledge before moving on to the next topic. This edition also provides more information on the dental hygienist's role.