Dental trauma injuries are caused by short-term physical force. Injury of deciduous dentition could compromise the development of permanent teeth, and if the aesthetic, masticatory, and phonetic function of young permanent teeth is impaired, it can leave lasting consequences (physical and mental) on young patients. The most common injuries of deciduous dentition are luxations, and they occur between 2nd and 3rd year of child's life because children are not motorically developed. The most common traumasin young permanent dentition occur between the ages of 9 and 10 and are more common among boys than girls. The most common injuries in this period are uncomplicated crown fractures. According to Andreasen's classification, dental traumas can be divided into: injuries of hard dental tissues and pulp, injuries of hard dental tissues, pulp and alveolar processus, injuries of periodontal tissues and injuries of gingiva or oral mucosa. Any trauma should be approached in a timely manner and with an appropriate approach to treatment. Numerous restorative, endodontic and surgical procedures are performed for therapeutic purposes. This paper presents a case of complicated fracture of the crown of the upper central incisor in twelve-year-old female patient. The therapeutic procedure included the application of a partial pulpotomy according to Cvek and the placement of a composite restoration on the trauma-affected tooth. Since it is a young permanent tooth, it is extremely important to preserve it in the oral cavity so it does not disturb the aesthetic, functional and phonetic aspects of the child.