Modern medicine allows us to study and develop materials methods of restorative treatment that would be based on the immunological mechanisms bone repair. One promising directions in guided regeneration is use mesenchymal stem cells. Interest MSCs associated with their ability regulate inflammatory process, directly participate formation new structures, thereby providing a physiological repair ...

Many kinds of membrane have been used for the guided bone regeneration (GBR) technique. However, most membranes do not fulfill all requirements for the ideal membrane for the GBR technique. Among them, collagen membrane has been most widely used. However, its high price and weak tensile strength in wet condition are limitations for wide clinical application. Synthetic polymers have also been us...

Intrabony periodontal defects are a frequent complication of periodontitis and, if left untreated, may negatively affect long-term tooth prognosis. The optimal outcome of treatment in intrabony defects is considered to be the absence of bleeding on probing, the presence of shallow pockets associated with periodontal regeneration (i.e. formation of new root cementum with functionally orientated ...

J Korean Assoc Oral Maxillofac Surg 2012;38:264-70) Many oral and maxillofacial bone defects are not self-healing. Guided bone regeneration (GBR), which uses a barrier membrane to prevent the soft tissues from invading the defect to enable slower-growing bone cells to penetrate the area, was developed as a therapy in the 1980s. Although there has been some success with GBR in some clinical situ...

Most clinical patient reports apply the biologic principles of guided bone regeneration, in addition to defect filling with autogenous bone grafts or bone graft substitutes, in peri-implantitis therapy. Not infrequently, sites with membrane coverage have revealed early exposure, with subsequent infections, premature membrane removal, and insufficient bone regeneration. The present patient repor...

Onlay bone grafting, guided bone regeneration, and alveolar ridge split technique are considered reliable bone augmentation methods on the horizontally atrophic alveolar ridge. Among these techniques, alveolar ridge split procedures are technique-sensitive and difficult to perform in the posterior mandible. This case report describes successful implant placement with the use of piezoelectric hi...