Fig. 2From: Histomorphometric and immunohistochemical evaluation of collagen containing xenogeneic bone blocks used for lateral bone augmentation in staged implant placementLateral bone augmentation of the alveolar crest (a) atrophic ridge. b Perforations and adaptation of the cortical layer. c Shaping, pre-wetting and fixation of CCXBB with titanium screws. d Horizontal contour and peripheral gap between CCXBB and bone layer. e Outlying DBBM filling. f CM stabilized with pinsBack to article page