he second edition of Textbook of Periodontology and Oral Implantology, written by leading authorities in the subject of Periodontology in the country, will cater to the needs of the 4th year undergraduate students. It would also be useful for postgraduate dental students, dental hygienists and private practitioners. It is a comprehensive text on the etiopathogenesis, diagnosis and management of periodontal diseases at all stages of severity and in combination with other phases of dental care.