A Prospective, Multicenter Study of Bovine Pericardium Membrane with Cancellous Particulate Allograft for Localized Alveolar Ridge Augmentation

Comparison of Bone Resorption Rates after Intraoral Block Bone and Guided Bone Regeneration Augmentation for the Reconstruction of Horizontally Deficient Maxillary Alveolar Ridges

“…In the present study, we found more resorption in the GBR group than in the RBG group, but the resorption rate was lower than in other GBR-related bone resorption studies [18, 19]. Mordenfeld et al found 37% to 46% resorption rates after lateral augmentation with a GBR approach, using two different compositions of graft materials [18].…”

“…Bone gain and survival rates of implants in sites grafted using the GBR treatment approach are well documented; however, the stability of regenerated bone has been assessed in very few studies [18, 19]. In the present study, we found more resorption in the GBR group than in the RBG group, but the resorption rate was lower than in other GBR-related bone resorption studies [18, 19].…”

“…Although they used CBCT scans for measurement, they calculated the changes in graft volume as the product of slice thicknesses of the region of interest and the sum of volumes, rather than obtaining measurements as a single unit [18]. In another study, Sterio et al observed the resorption or displacement of 50% of horizontal graft material after 6 months of healing [19]. The authors used cancellous allografts and collagen membranes without tacks in order to increase bone width and evaluated the changes in bone dimension by CBCT and 2D measurements using calipers.…”

Treatment of Labial Soft Tissue Recession Around Dental Implants in the Esthetic Zone Using Guided Bone Regeneration With Mineralized Allograft: A Retrospective Clinical Case Series

“…The resorbable membrane was selected because of research showing that its use with the selected cancellous allograft resulted in a greater volume of new bone formation in extraction sockets than either use of the cancellous allograft without a membrane or use of no augmentation materials at all. 34,35 The mucoperiosteal flap was approximated and sutured in place (Fig. 1e).…”

Guided bone regeneration with Pericardium membranes

“…[12] Similar results were reported in a recent multicenter study. [13] 2. Guided bone regeneration: The microarchitecture, mechanical properties, cytotoxicity and cell chemotaxis properties of the acellular BP was evaluated in vitro, and the in-vivo efficacy of the acellular BP was also investigated in a rabbit mandibular model.…”