PYRIFORM SINUS FISTULA

Pyriform Sinus Fistula

This 17-year-old young man attended the oromaxillofacial (OMF) department of a tertiary surgical center.He had attended both local and overseas ENT departments since the age of 5 years.Previous, but unspecified surgery had been performed as a child, with ongoing problems, since with a discharging sinus on the anterior aspect of the lower left side

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