Traumatic intrusion is considered one of the most severe luxation injuries to the permanent dentition. There are limited studies based on minimal evidence supporting suggested management protocols, owing to the rare occurrence of intrusion. The following case report details the multidisciplinary management and 18-month follow-up, in line with current UK guidelines, of a 23-year old adult male who sustained severe intrusion injuries to both permanent maxillary central incisor teeth. Timely, accurate diagnosis and subsequent appropriate management correlates with improved outcomes for traumatic injuries and it is therefore imperative those involved with the acute and long-term management of dentoalveolar trauma are aware of current guidelines.

中文翻译：

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永久性牙列严重外伤的处理

创伤性侵入被认为是永久性牙列最严重的脱臼损伤之一。由于极少发生入侵，因此基于最少证据支持建议的管理方案的研究十分有限。以下病例报告详细描述了一名23岁成年男性的多学科治疗和18个月的随访，符合英国现行指南，该成年男性的上颌中切牙均受到严重侵犯。及时，准确的诊断和随后的适当处理可以改善外伤的结局，因此，急速和长期处理牙槽膜外伤的人员必须了解当前的指南。