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Updated: Jun 22, 2026

Endaural Endoscopic Atticoantrotomy Retrograde Mastoidectomy using a Constant Suction Bone-drilling Technique

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Published on: May 23, 2021

Repair of a Large Ear Defect Including the Triangular Fossa.

Marcus Zaayman¹, Mojahed Mohammad K Shalabi¹, Hannah R Riva²

¹Department of Dermatology, Baylor Scott and White Medical Center, Temple.

Advances in Skin & Wound Care

|May 1, 2026

Summary

This summary is machine-generated.

Reconstructing large ear defects after skin cancer surgery is challenging. A preauricular interpolation flap successfully restored function and appearance in a complex basal cell carcinoma case.

Keywords:

Mohs ear flap interpolation preauricular surgery

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Coronoid-Temporalis Pedicled Flap for Orbital Floor Defect Reconstruction

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Published on: December 5, 2025

Area of Science:

Dermatologic Surgery
Reconstructive Surgery
Otolaryngology

Background:

Large ear defects pose significant functional and cosmetic challenges in dermatologic surgery.
Basal cell carcinoma removal can result in extensive tissue loss on the auricle.

Purpose of the Study:

To describe a challenging case of a large ear defect resulting from basal cell carcinoma excision.
To discuss considerations and present a resolution for complex auricular reconstruction.

Main Methods:

Mohs micrographic surgery was performed for basal cell carcinoma on the left ear.
A 3.5x2.3 cm defect involving the scapha and antihelix crura was reconstructed.
A preauricular interpolation flap was chosen for closure due to extensive tissue loss.

Main Results:

The Mohs surgery achieved negative margins in three stages.
The preauricular interpolation flap provided an excellent functional and cosmetic outcome.
The patient demonstrated a positive outcome at 6-month follow-up.

Conclusions:

Reconstruction of large ear defects requires careful consideration of closure modalities.
Preauricular interpolation flaps are a viable option for complex auricular defects.
Successful reconstruction can be achieved, preserving anatomical and functional integrity.