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Updated: Aug 9, 2026

Coronoid-Temporalis Pedicled Flap for Orbital Floor Defect Reconstruction
Published on: December 5, 2025
Surgical removal and immediate reattachment of coronal fragment embedded in lip
S Pasini1, E Bardellini, E Keller
1University of Brescia, School of Dentistry, Italy.
Abstract:
This case describes a patient with a traumatic crown fracture of an upper incisor, associated with a laceration wound in the lower lip, showing local oedema. While palpating the tissues of the lower lip we felt the presence of a foreign body. This was confirmed by a radiograph of the lip that showed a radiopaque material, being similar to the coronal fragment of the fractured incisor. It was successfully surgically removed and immediately reattached using a composite adhesive technique. At the follow-up of 1 year later the vitality test on the teeth was positive and neither one of the two traumatized teeth showed any sign of discoloration.
