Using of Injectable Platelet Rich Fibrin on Filling the Gap of Immediate Dental Implant

Inclusion Criteria: * Healthy adult patient. * Age from 20-50 years old * Patients must be free of any systemic disease which could influence the surgical procedure. * Tooth involved in the esthetic zone. * Sufficient hard and soft tissue volume in vertical and buccolingual 6. Natural teeth adjacent to the involved tooth were required to be free from infection. * Controlled oral hygiene. * Indication for tooth extraction included; * Endodontic failures * Untreatable caries\> Non- restorable teeth * Vertical root fracture * Remaining roots * The decision to proceed with the implant placement was made after tooth extraction and probing of the extraction socket which revealed: * The presence of intact facial bone. * Compliance with all requirements in the study and signing the informed consent. Exclusion Criteria: * Patient had surgeries in the same site during the last 6 months prior to the surgery. * Severe vertical bone loss (socket type lll or type lV). * Presence of acute dento-alveolar infection or periodontal affected of involved tooth. * Pregnant and lactating females. * Smokers.