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Erschienen in:
30.01.2023 | Clinical Report
Rhomboid Flap Reconstruction for Type 1 Postauricular Variant of Preauricular Sinus
Erschienen in: Indian Journal of Otolaryngology and Head & Neck Surgery | Sonderheft 1/2023
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Preauricular sinuses are common congenital malformations in paediatric patients. We describe a case of preauricular sinus with postauricular extension, a “variant type” of pre-auricular sinus and its management. After control of infection with antibiotics, the sinus was excised in toto using bidirectional approach. The sinus tract along with rim of conchal cartilage and post auricular skin was excised. The defect was reconstructed using retroauricular rhomboid flap. At one month follow up, the post-operative wound showed no signs of infection, minimal scar formation and had satisfactory aesthetic outcome. This reconstruction technique can be considered in cases of defects in posterior pinna.