(三)細(xì)胞牙骨質(zhì)
口腔科學(xué)

        細(xì)胞牙骨質(zhì)(cellular cementum):也稱為繼發(fā)性牙骨質(zhì),常位于無(wú)細(xì)胞牙骨質(zhì)的表面,或者細(xì)胞牙骨質(zhì)和無(wú)細(xì)胞牙骨質(zhì)交替排列。根尖 1/3 處可以全部為細(xì)胞牙骨質(zhì)。Cellular cementum:Also known as secondary cementum, cellular cementum is often located on the sur    （共 413 字）     [閱讀本文] >>