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Information accuracy: While I attempt to convey accurate and current information on this site, this information may contain typographical errors or technical errors. You are advised to confirm the accuracy of any information presented on this site before relying on it in any way.

This information is provided by our Office, the American Academy of Otolaryngology-Head and Neck Surgery, Inc., (AAO-HNS), the American Academy of Otolaryngology-Head and Neck Surgery Foundation, Inc. (AAO-HNSF), and the American Academy of Pediatrics (AAP) for educational purposes only. Any information provided in this Web site should not be considered medical advice or a substitute for a consultation with an Otolaryngologist-Head and Neck Surgeon or other physician.

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