Grafting of the Peri-implant Bony Defects Around Immediate Implants Using Xenogenic Versus Alloplastic Sticky Grafts

In patients with a single non restorable tooth, does filling the peri-implant buccal gap with alloplastic sticky grafts result comparable results compared to xenogenic sticky grafts?

Inclusion Criteria: 1. Patients with healthy systemic condition (Mazzotti et al., 2023). 2. Age from 20-50 years old 3. Patients must be free of any systemic disease which could influence the surgical procedure. 4. Tooth involved in the esthetic zone. 5. Sufficient hard and soft tissue volume in vertical and buccolingual direction 6. Natural teeth adjacent to the involved tooth will be required to be free from infection. 7. Controlled oral hygiene. 8. Indication for tooth extraction included (Degidi et al., 2012); * Endodontic failures * Untreatable caries * Non- restorable teeth * Vertical root fracture * Remaining roots Exclusion Criteria: \- 1.Pregnant females 2.Smokers (Khuller, 2009) 3.Unmotivated and uncooperative patients with poor oral hygiene 4.Patients with habits that may compromise the longevity and affect the result of the study as alcoholism or parafunctional habits. 5.Presence of acute dento-alveolar infection.