Abstract
A 32-year-old man presented with a complicated crown-root fracture of a maxillary lateral incisor. The fracture extended sub-gingivally, and apical to the alveolar bone crest, invading the biologic width. Flap surgery to expose the fractured root face was performed and the coronal tooth fragment reattached with a dual-cure resin adhesive. Examination six months after treatment revealed periodontal health, good aesthetics and normal function.