Guided bone regeneration in calvarial critical size bony defect using a double-layer resorbable collagen membrane covering a xenograft: a histological and histomorphometric study in rats

ConclusionsThis study demonstrated that GBR with a xenogeneic material in rat calvarial (CSD) of 5  mm requires the application of resorbable collagen membranes in either single or double layer, and a single layer alone is sufficient to promote this regeneration.

Source: Oral and Maxillofacial Surgery - April 13, 2018 Category: ENT & OMF Source Type: research