The above links to discussions of the various topics and services are provided by the American Academy of Otolaryngology-Head and Neck Surgery, Inc. (AAO-HNS). This information is provided by the American Academy of Otolaryngology-Head and Neck Surgery, Inc., (AAO-HNS) and the American Academy of Otolaryngology-Head and Neck Surgery Foundation, Inc. (AAO-HNSF) for educational purposes only. Any information provided in this website should not be considered medical advice or a substitute for a consultation with an otolaryngologist-head and neck surgeon or other physician.