(四)管周牙本质和管间牙本质
口腔科学

        1.管周牙本质管周牙本质(peritubular dentin):围绕成牙本质细胞突起的间质呈环形的透明带,构成牙本质小管的壁,矿化程度高,含胶原纤维量极少。Peritubular dentin:Peritubular dentin is a ring-shaped transparent band around the dontoblastic process, which const    （共 741 字）     [阅读本文] >>