Comparison Using Pericardial Membrane Versus Titanium Mesh" in Horizontal Alveolar Ridge Augmentation

Randomized clinical trial study ,The purpose of this study To evaluate the potential application of resorbable pericardium to augment localized alveolar ridge defects in esthetic zone, from histological, radiographical and clinical aspects in comparison with titanium mish for the subsequent placement of dental implants Reconstruction of alveolar bone defect can be achieved through many regenerative surgical procedures including guided bone regeneration (GBR).Tenting of the periosteum using a cortical bone block maintains space and minimizes resorption of the particulate graft volume