Comparison Between Dentine Autograft VS Platelet Rich Fibrin in Extraction Socket Bone Healing

When teeth are extracted, a certain amount of bone loss or resorption occurs, usuallyabout 30‐60%. This loss is typically three‐dimensional in nature, with width loss orhorizontal deficiency developing to a greater extent than other types of deficiencies. Analveolar defect can be classified as the loss of labial or buccal cortical or medullarybone. In some cases, both exist. Although all alveolar defects present challenges whenplanning a dental implant procedure, if the defect is in the buccal cortex or corticalplate after tooth extraction, this can create significant difficulties in thereconstruction of a dental implant. Bone loss or bone augmentation techniques have beendeveloped to counteract alveolar defects, such as guided bone regeneration, onlay blockbone grafting, ridge/split bone grafting, and alveolar distraction osteogenesis. Theseprocedures can help improve an alveolar defect and prepare the alveolar ridge for asuccessful dental implant.