The connection of these structures became known in the late 19th century. Otolaryngologists use an otoscope to examine the eardrum and a laryngoscope (developed in 1855) to inspect the larynx.

• 19世纪后期,耳科才与喉科相联。耳喉科医生用耳镜检查耳鼓,用喉镜(1855年发明)检查喉。