The present book Osteodystrophies of jaws as the name implies are disturbances in the growth of bone. This book highlights the osteodystrophies affecting the maxillofacial region which covers a broad spectrum of diseases that may have varied etiology and disease clinical manifestations. The role of congenital genetic nutritional and hormonal factors in osteodystrophies is discussed in detail. A thorough clinical radiological and histopathological knowledge about diseases of bone affecting maxillofacial region helps the clinician to narrow down the diagnosis for better patient management.