The mission of the Combined Otolaryngology Spring Meetings (COSM) is to bring together the membership of the COSM societies, Otolaryngology residents in training, medical students and allied health professionals for the purpose of disseminating and exchanging the latest cutting edge clinical and basic scientific research. COSM is the premier educational and technology forum for providing the subspecialties in Otolaryngology – Head and Neck Surgery with an opportunity to improve and expand their knowledge and skills thereby enhancing the quality of patient care.