Bilateral otitis media | Glue ear | Middle ear infection | Non-suppurative otitis media | Nonsuppurative otitis media, not specified as acute or chronic | Otitis media | Otitis media NOS | Otitis media serous | Otitis media serous NOS | Otitis media suppurative | Otitis media suppurative NOS | Secretory otitis media | Serous otitis media (glue ear) | Suppurative and unspecified otitis media | Unspecified otitis media | Unspecified suppurative otitis media | Catarrh of middle ear | Otitis media recurrent | Otitis Media | Middle Ear Inflammation | Inflammation, Middle Ear |