Korean J Otorhinolaryngol-Head Neck Surg.
2024 May;67(5):305-310. 10.3342/kjorl-hns.2024.00171.
Wide Cortical Drilling and Anterior-Based Periosteal Flap Reconstruction: Innovative Approach for Acquired Stenosis of External Auditory Canal
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- 1Department of Otorhinolaryngology-Head and Neck Surgery, School of Medicine, Kyungpook National University, Daegu, Korea
- KMID: 2555813
- DOI: http://doi.org/10.3342/kjorl-hns.2024.00171
Abstract
- In patients with acquired stenosis of external auditory canal, traditional canaloplasty surgery using skin graft may be performed when symptoms are severe or persistent. However, the risk of restenosis during follow-up period remains a main concern for surgeons. Herein, we present a novel surgical technique using wide cortical bone drilling and reconstruction using the anterior-based periosteal flap. We also report the preliminary results of case series using this surgical technique comparing it with the traditional method.
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