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Skillful management of exodontia complication to prevent dreadful sequelae

机译:熟练处理牙髓外并发症以防止可怕的后遗症

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摘要

Successful surgical treatments depend upon accurate diagnosis, judicious treatment planning, selection and execution of an appropriate surgical technique, and on a well monitored post-operative period. However, despite these precautions, extraction of teeth (particularly third molar) is exposed to the accidents and complications common to all buccomaxillary and facial interventions. A maxillary third molar may be displaced in maxillary sinus, nearby soft tissue, or may migrate in a superioposterior direction towards paraphyrangeal space, or infratemporal fossa. Dislocating the maxillary third molar in infratemporal fossa is one of the worst nightmare as this area has complex anatomy consisting of vital neurovascular tissues and complex fascial spaces. The extent of displacement depends upon anatomical conditions as well as direction and amount of force applied. Complication arises from error in judgment, improper use of instruments, the application of extreme force or failure to obtain full visualization before acting. Various researchers have given their opinion regarding immediate or delayed removal of tooth pushed in infratemporal fossa but almost all agree that each case should be weighed independently for risk and reward before attempting. Here we present a case in which intraoral approach was taken to retrieve the displaced tooth thus preventing potentially dreadful complications.
机译:成功的外科手术治疗取决于准确的诊断,明智的治疗计划,选择和执行适当的外科手术技术以及良好的术后期。然而,尽管采取了这些预防措施,拔牙(尤其是第三磨牙)仍暴露于所有颊腋和面部干预常见的事故和并发症中。上颌第三磨牙可能在上颌窦,附近的软组织中移位,或者可能沿前后方向向脉旁间隙或颞下窝迁移。颞下窝移位上颌第三磨牙是最严重的噩梦之一,因为该区域的解剖结构复杂,包括重要的神经血管组织和复杂的筋膜间隙。位移的程度取决于解剖条件以及所施加的力的方向和大小。判断错误,仪器使用不当,施加过大的力或在行动之前无法获得完整的可视化效果,都会导致复杂化。各种各样的研究者对颞下窝窝推入的牙齿的即刻或延迟拔除提出了自己的见解,但几乎所有人都同意,在尝试之前,应对每种情况进行权衡以确保风险和回报。在这里,我们介绍了一种情况,其中采用口腔内入路来取回移位的牙齿,从而避免了潜在的可怕并发症。

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