Fig. 5From: Quantitative analysis of the relationship between maxillary incisors and the incisive canal by cone-beam computed tomography in an adult Japanese population a Statistical comparison of the distance from the left maxillary incisor to the incisive canal at level-r (Dr) and level-o (Do) (mm). b Statistical comparison of the area of the incisive canal at level-n (CSAn), level-r (CSAr), and level-o (CSAo) (mm2). *p < 0.05Back to article page