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在探索牙周组织的再附着方面,曾研究了各种移植材料。许多研究者采用不同种类的骨移植获得了不同程度的成功。 Moskow等提出,新骨质形成的临床证据并不意味着有新牙骨质或新牙周靱带的形成。而且,Caton等用各种不同的移植材料植于恒河猴的牙周缺损中,在显微镜下没有看到新的结缔组织附着。在新骨与根面之间常有结合上皮插入,因此,上皮迁移到治疗部位看来对真正附着的发展是一个较大的障碍物。同时有证据表明,在愈合过程中未充分控制菌斑可能增加进入深层组织的上皮细胞增生。
In exploring the periodontal tissue reattachment, has studied a variety of transplants. Many researchers have varying degrees of success using different types of bone grafts. Moskow et al. Suggest that the clinical evidence of new bone formation does not imply the formation of new cementum or neovesection. Moreover, Caton et al. Implanted a periodontal defect in rhesus monkeys with a variety of different graft materials and found no new connective tissue attachment under the microscope. In the new bone and the root surface is often combined with epithelial insertion, therefore, epithelial migration to the treatment site appears to be a real obstacle to the development of adhesion. There is also evidence that inadequate control of plaque during healing may increase epithelial hyperplasia into deeper tissues.