Inter-implant Papilla Reconstruction using the Iceberg and 'Garage' Connective Tissue Graft Technique. A Case Report and Technique Illustration.

Abstract

A 45-year-old female patient presented with a lack of inter-implant papilla after a partially edentulous anterior area was rehabilitated with dental implants. The soft tissue phenotype and inter-implant papilla was augmented using the 'iceberg' connective tissue graft, followed by a second surgical procedure where a strip gingival graft was combined with a connective tissue graft inserted underneath a pouch prepared into the previous 'iceberg' connective tissue graft at the level of the crest ('garage' approach), further enhancing soft tissue volume in that region. This technique aims to improve mucosal thickness and supracrestal tissue height while addressing esthetic concerns associated with multiple implant placements in the anterior region. The final esthetic outcome was excellent, harmonious soft tissue with appropriate thickness, symmetry with adjacent teeth, well-shaped interdental and inter-implant papilla with high patient satisfaction, making this approach a valuable addition to a surgeon's armamentarium. Future clinical studies are needed to evaluate the performance of this novel approach.