This book is written by renowned experts of the field. Oral and maxillofacial surgery is an area of expertise entrenched in dentistry. As a surgical specialty, oral and maxillofacial surgery is well prepared to take care of circumstances of the mouth, jaws, head and neck. These days, surgeons are developing cancer care, neurosciences, comprehending the pathology of the region, running congenital and acquired deformities, among others. Hence, this specialty is developing the lives of our patients with improved functions, focusing on looks, self-respect and prolonged existence.