Conclusion Skin graft and alveolar mucosa both formed fiber connective tissue attachment on the surface of implant, which seal the environment between the oral and bone-interface.
结论口腔环境下，皮肤和牙槽黏膜均有纤维结缔组织在种植体表面附着，形成“袖口”，起生物封闭作用。
2
Results19 cases of pedicled buccal fat pad had survived, and its surface was similar to those of normal oral mucosa, shape and function of normal.
结果19例颊脂垫瓣成活，其表面均与正常口腔黏膜相似，形态和功能基本正常。
3
Most ceramics develop surface microflaws after exposure to the oral environment.