Shah Sonal, Vaze Suhas, Kinhal Kriti
Department of Oral and Maxillofacial Surgery, Dr. D. Y. Patil dental college and Hospital, Pimpri, Pune, 411018 India.
J Maxillofac Oral Surg. 2010 Sep;9(3):307-9. doi: 10.1007/s12663-010-0079-7. Epub 2010 Oct 30.
The most common position of mental foramen in the human mandible is apical to the second premolar. Literature reports that mental foramen lies either anterior to the first premolar or posterior to the first molar in only 1-2% of cases. A case with a rare variation in position of the mental foramen is presented here.
人类下颌骨颏孔最常见的位置是在第二前磨牙根尖处。文献报道,仅1% - 2%的病例中颏孔位于第一前磨牙前方或第一磨牙后方。本文介绍了一例颏孔位置罕见变异的病例。