This book covers all about the lower jaw fracture, like historical background of lower jaw fracture, incidence of the fracture of the lower jaw, classification of the lower jaw fracture, clinical feature of all types of lower jaw fracture, radiological classification as well as radiological feature of all types of lower jaw fracture. After the classification, the clinical feature, radiological feature, this project covers management of lower jaw fractures that includes close reduction and open reduction internal fixation, with its complication and management.