| abstract |
A method and apparatus for reducing or eliminating pain after surgical procedures related to mucosal tissue, including tonsillectomy, adenoidectomy or other pharyngeal operations, is described. Certain modalities provide a biodegradable film or coating that functions as a mechanical barrier to reduce the pain caused, for example, by friction between solid foods and regenerating tissue during the first days after surgery. Some modalities may include one or more therapeutic substances to reduce pain locally, facilitate regeneration and / or otherwise treat the mucous tissue in or near the tonsillar bed. |