Hard Tissue Augmentation With or Without Connective Tissue Graft in Immediate Esthetic Implants

Inclusion Criteria

• •Patients with a non-restorable tooth or a remaining root without signs of acute infection in the maxillary esthetic zone.
• •The failing tooth is an incisor, canine or first bicuspid in the maxilla bounded by natural sound teeth.
• •Sufficient bone (\>4 mm) apically and palatally to allow for proper implant positioning with sufficient primary stability (≥35 N cm).
• •Sufficient mesial-distal and interocclusal space for placement of the implant and definitive restoration.