Immediate Implant and Customized Healing Abutment Promotes Tissues Regeneration: A 5-Year Clinical Report

Significant alveolar bone resorption follows tooth extraction. Immediate implant placement alone is not sufficient to prevent this phenomenon. The present study aims at reporting the clinical and radiologic outcome of an immediate implant with a custom healing abutment. In this clinical case, a fractured upper first premolar was replaced by an immediate implant and a customized healing abutment designed on the perimeter of the extractive alveolus. After 3 months, the implant was restored. The facial and interdental soft tissue was maintained with appreciable success after 5 years. The pre-and 5-year post-treatment computerized tomography scans showed bone regeneration of the buccal plate. Use of an interim customized healing abutment helps prevent hard- and soft-tissue collapse and promotes bone regeneration. This technique is straightforward and may represent a smart preservation strategy when there is no indication for adjunctive hard or soft tissue grafting. Given the limited nature of this case report, further studies are needed to confirm the present findings.