Immediate Implant Placement With Deproteinized Bovine Bone vs Deproteinized Bovine Bone With HAM Gel

Inclusion Criteria: * Patients at least 18 years old, with non-restorable first and second molars indicated for immediate implant placement in both arches. * Patient who are medically free patients (American Society of Anesthesiologists I; ASA I) * Minimum remaining alveolar height of four to six millimeters distance from the apex of the socket to the floor of maxillary sinus for maxillary teeth and minimum remaining alveolar height of six millimeters distance from the apex of the socket to the inferior alveolar nerve for mandibular teeth. * Minimum alveolar Bucco-palatal dimension of 7 mm. Exclusion Criteria: * Patients with known systemic diseases which can affect normal bone formation or blood coagulation. * Patients who are smokers. * Presence of signs of active infection or pus formation. * Absence or loss of buccal wall prior to implant placement.