The aim of this clinical study Was to Evaluation success rate of the Bone Augmentation With Simultaneous Dental Implantation using Autogenous Bone Block In Patients With Atrophic Alveolar Ridges . The study was contained 6 cases were augmented With Simultaneous Dental Implantation by applying Autogenous Bone Block technique The height and width was measured by using computerized tomographic C T scan before and after the surgical operation and also resorption after six months.