Enhancing Peri-Implant Papilla: A Minimally Invasive Approach with Integrated Prosthetic Solutions

The reconstruction of interproximal papilla around implants is considered challenging with limited predictability due to the anatomical constraints and reduced blood supply to the interproximal area. This report introduces a minimally invasive tunneling approach, assisted by an operating microscope, to augment interproximal papillae and improve soft tissue contours. Four cases are included: Cases 1 and 2 demonstrate soft tissue grafting around adjacent implants, performed either during the second stage or after provisionalization, while Cases 3 and 4 address implant-pontic scenarios. After conditioning the peri-implant tissues using provisionals, all cases achieved satisfactory outcomes, maintaining stability over a period of six to nine years. The described microsurgical tunnel technique, with the combination of buccal and interproximal subepithelial connective tissue graft, appears to be a promising approach for reconstructing peri-implant papillae with reliable long-term stability.