Comparing the Position of Collagen Membrane During Immediate Implant Placement

Twenty patients, who are candidates for immediate implant placement, will participate in this prospective clinical trial. Group 1(10 patients) : immediate implant placement with bone graft and collagen memebrane outside the buccal plate Group 2 (Control group)(10 patients) : immediate implant placement with bone graft and collagen memebrane inside the buccal plate assessment of the buccal bone thickness assessment of soft tissue thickness • Esthetic outcome evaluation Will be done using the root coverage esthetic score (Cairo et al. 2009) that include Both evaluations will be done at 3, 6 and 9 months