Abstract

Implant Infraocclusion in Adults: Why It Happens, When to Expect It, and How to Manage It

by Farella Mauro

After somatic growth ceases, craniofacial remodeling continues throughout adulthood, and teeth maintain a slow but persistent tendency to erupt. These changes help explain why implant infraocclusion can still occur in adult patients. This presentation reviews the evidence on late craniofacial growth and continuous dentoalveolar eruption, with a focus on their implications for implant timing, treatment planning, and long-term management. Current evidence suggests that infraocclusion is not limited to growing patients. Even in adults, ongoing facial remodeling and eruption of adjacent teeth may gradually create discrepancies between implants and the natural dentition, particularly in the aesthetic zone. Although delaying implant placement may reduce the likelihood or severity of future discrepancy, there is no clear age at which implants can be considered completely stable. In selected cases, surgical and prosthetic strategies may help minimise the long-term impact, while alternatives such as orthodontic space closure or resin-bonded bridges may represent a more suitable option. Recognising that craniofacial change continues beyond adolescence is essential for modern implant planning. An evidence-based, patient-centred approach supports better timing decisions, more realistic consent discussions, and improved long-term aesthetic and functional outcomes.