TY - JOUR A2 - Scribante, Andrea AU - Abazarian, Niusha AU - Milani, Shabnam AU - Hamrah, Moahammad Hassan AU - Shahrabi，马尔基·萨利希PY - 2021 DA - 2021/05/24 TI -管理和后续复杂的皇冠和侵入性骨折脱臼的上颌切牙在一个8岁的男孩SP - 5540860六世- 2021 AB -侵入脱臼是一种严重的牙齿损伤导致损害牙齿的纸浆和支撑结构,因为它的位错the alveolar process. This paper shows the case of the reeruption of maxillary incisors accompanied by complicated crown fractures after 3 months. An 8-year-old boy patient was referred to the Department of Pedodontic Dentistry of Tehran University of Medical Science, Tehran, Iran, 18 hours after a fall at school. Clinical and radiographic examinations revealed intrusive luxation of both incisors with complicated crown fractures. Cervical pulpotomy is the treatment of choice for traumatized immature intruded teeth with pulp exposure. Two months later, the right central incisor teeth reerupted to a normal position and the final aesthetic restorations were done. The left central incisor was spontaneously repositioned with external root resorption, and the team decided to use interim medication (calcium hydroxide) in the root canal for stopping the process of resorption, and by the 9-month follow-up, the process of resorption had been stopped. An MTA plug was placed into the canal, and the final esthetic restorations were done. SN - 2090-6447 UR - https://doi.org/10.1155/2021/5540860 DO - 10.1155/2021/5540860 JF - Case Reports in Dentistry PB - Hindawi KW - ER -