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Updated: Feb 3, 2026

Coronoid-Temporalis Pedicled Flap for Orbital Floor Defect Reconstruction
Published on: December 5, 2025
Single-stage helical rim reconstruction using a post-auricular bipedicled flap
D J Lin1, C J Lewis2, M Alrawi2
1Institute of Health and Society,Newcastle University,Newcastle upon Tyne,UK.
Background:
Middle-third helical rim defects may arise from trauma or oncological resection, and pose a challenging reconstructive problem. Reconstructing defects larger than 2 cm using traditional methods commits patients to the inconvenience of staged procedures.
Method:
This paper describes a single-stage helical rim reconstruction technique using a post-auricular bipedicled flap and ipsilateral conchal cartilage graft for delayed middle-third helical rim reconstruction.
Results:
Two examples of this technique used in post-trauma and oncological reconstruction cases are presented, with pre- and post-operative photographs provided for demonstration.
Conclusion:
Contralateral graft harvest and staged operations for helical rim reconstruction are associated with donor site morbidity and the inconvenience of multiple operations to achieve the desired reconstructive outcome. Our single-stage helical rim reconstruction technique was well tolerated by patients, and showed satisfactory aesthetic results in terms of size and symmetry.
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