Tympanic plate fracture following mandibular trauma

被引:17
作者
Psimopoulou, M [1 ]
Antoniades, K [1 ]
Magoudi, D [1 ]
Karakasis, D [1 ]
机构
[1] ARISTOTELIAN UNIV THESSALONIKI,SCH DENT,DEPT ORAL & MAXILLOFACIAL SURG,THESSALONIKI 54006,GREECE
关键词
tomography; X-ray computed; ear; external; mandibular fractures; mandibular condyle;
D O I
10.1038/sj.dmfr.4600297
中图分类号
R78 [口腔科学];
学科分类号
1003 ;
摘要
Bleeding from the external auditory canal following head trauma is not unusual, It can be caused by a posterior dislocation of the mandibular condyle associated with a fracture of the tympanic bone. Although posterior dislocation is uncommon, it is the second most frequent complication after antero-medial displacement of the condyle, We report four cases of tympanic plate fracture and present CT images demonstrating the range of injuries seen.
引用
收藏
页码:344 / 346
页数:3
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