CBCT对上颌后牙游离缺失患者的上颌窦底壁骨分嵴分布的评估

廖楚航肖琼田鲲费伟牟雁东邓军

Cone Beam CT evaluation of maxillary sinus septa prevalence, location, height in the patients without upper posterior teeth

. 2016, (2): 166 -169 .