The medial facing wall of the mandibular foramen was found to be the commonest dedicated sites (99. %), followed by foramina on either of the genial ttubercles (7.8%), the median foramen above the genial tubercles (8.9%) and the digastric fossa (.%).
The medial facing wall of the mandibular foramen was found to be the commonest dedicated sites (99. %), followed by foramina on either of the genial ttubercles (7.8%), the median foramen above the genial tubercles (8.9%) and the digastric fossa (.%).
在下颌孔的内侧面副孔的出现率最高 (99. % ) ,其次为两侧的颏结节 (7 .8% )、颏结节上方的正中孔 (8.9% )及二腹肌窝( . % )。