Abstract:
Ectopic tooth in maxillary sinus is a rare entity. There are many causes of this condition include developmental disturbance, pathological process, iatrogenic, and in some cases there is no identified cause. The ectopic tooth could be asymptomatic or presented with various symptoms depends on its location. A 19-years-old woman presented with left-sided facial pain and slight swelling at the site of the upper 3rd molar tooth for three months. She gave a history of mid-facial trauma with an operation in this area, 11 years ago. Orthopantography and computerized tomography confirm the diagnosis of ectopic tooth within the maxillary sinus. The tooth was removed by Caldwell-Luc procedure. The patient was remained free of the presenting symptoms at three months follow-up. Reporting any case of an ectopic tooth deserves the ability to know the various aspects of this condition. We reported a further case of ectopic 3rd molar tooth in the left maxillary sinus, most probably, due to previous mid-facial trauma or the surgery in this area.
摘要:
上颌窦的异位牙是一种罕见的实体。这种情况的原因有很多,包括发育障碍,病理过程,医源性,在某些情况下,没有确定的原因。异位牙齿可能无症状或存在各种症状,具体取决于其位置。一名19岁的妇女在上第三颗磨牙的位置出现左侧面部疼痛和轻微肿胀三个月。她在这个区域做了手术,给出了面部中部创伤的病史,11年前。正位造影和计算机断层扫描证实了上颌窦内异位牙齿的诊断。通过Caldwell-Luc程序去除牙齿。在三个月的随访中,患者没有出现症状。报告异位牙齿的任何情况都应该能够了解这种情况的各个方面。我们报道了另一例位于左上颌窦的第三磨牙异位,最有可能的是,由于先前的面部中部创伤或该区域的手术。