- The book describes the basic concepts on the functional and structural changes occurring in alveolar bone during periodontal disease. It explains the architecture of bony defects seen in the periodontal diseases which helps the dentist in selection of the type of bone graft which can achieve periodontal regeneration.Most importantly the book contains the details of various bone graft materials along with their advantages and disadvantages and the guidelines for their use. It also updates us in terms of the different bone grafts available in market and the recent developments seen in the past decades. There are sufficient photographs and illustrations to support the clear and concise descriptions of the bone grafts, and highlights key points through each chapter which enables the reader to understand.