Comparison of Classifications and Indexes for Extraction Socket and Implant Supported Restoration in the Aesthetic Zone: a Systematic Review.

The most important parameters for implant aesthetics and functional success, incorporated in classifications of extraction sockets are facial soft tissue level and quality, gingival biotype, keratinized gingival, mesial and distal papillae appearance, buccal bone level and thickness, labial and buccal bone plates damage and bone lesions. The most important aesthetic indexes parameters are soft tissue contour position, including colour and texture, interdental papilla, mesial and distal interproximal bone height, gingival biotype.