The purpose of this epidemiological study and work is to show the frequency and most common causes of the maxillofacial trauma and treatment methods in Clinical Hospital Center Rijeka during 2017. The aim was to investigate the age and gender of the maxillofacial region trauma patients as well as the mechanism of those injuries and the subsequent injuries to other parts of the body. We also investaigated methods of accessing and repairing these injuries. This study included patients who were treated at the Clinic for Maxillofacial Surgery of Clinical Hospital Center Rijeka from 1st of January 2017 to 31st December 2017. During this period 89 patients were treated for various types of maxillofacial trauma. The trauma of the maxillofacial region is any form of physical trauma that is applied to the facial area and it includes all of the scars, lacerations, burns, bruises, facial bone fractures. Symptoms can vary from pain and bruising, to loss of function and facial deformation. Although not always life-threatening, maxillofacial injury can be deadly due to severe bleeding or obstruction of the respiratory tract. In this study, a lot more men (72%) were admitted for maxillofacial trauma than women, often because of the violence they were almost always involved in, especially men under the age of 35. However, the most common cause of maxillofacial trauma are falls (48%). Most common associated injuries were wounds and soft tissues in the area of the head and neck (42%). The most commonly fractured bone is mandible (34.83%), and most of the surgeries were performed due to mandibular fractures (32.11%).