Characteristic findings on panoramic radiography and cone-beam CT to predict paresthesia after extraction of impacted third molar.
作者： Nana Harada , Subash Beloor Vasudeva , Yukiko Matsuda , Kenji Seki , Rishabh Kapila
DOI: 10.2209/TDCPUBLICATION.56.1
关键词:
摘要: The purpose of this study was to compare findings on the relationship between impacted molar roots and mandibular canal in panoramic three-dimensional cone-beam CT (CBCT) images identify those that indicated risk postoperative paresthesia. molars first classified using images. Only patients whom were either contact with or superimposed evaluated CBCT. Of 466 examined both CBCT images, 280 underwent surgical extraction an molar, 15 these (5%) reported spatial third root determined by examining para-sagittal sections (lingual, buccal, inter-radicular, inferior, combinations) obtained from establishing proximity (in without loss cortical border separate). results revealed darkening interruption radiographs inter-radicular position characteristic indicative These suggest careful intervention is required above characteristics.
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