Related Experiment Video
Updated: Jul 18, 2026

Robot-Assisted Transcanal Endoscopic Ear Surgery for Congenital Cholesteatoma
Published on: December 15, 2023
[External auditory canal cholesteatoma as a complication of ear surgery]
J M Verdaguer1, A Trinidad, D Lobo
1Servicio de ORL, Hospital Universitario Puerta de Hierro, Universidad Autónoma de Madrid. josem.verdaguer@wanadoo.es
Abstract:
External auditory canal cholesteatomas are a rare disease. Their usual clinical appearance is a mass eroding the bony external auditory canal, normally in the inferior or anterior parts, with an intact tympanic membrane and a normal middle ear. A case of this uncommon disease with a review of the scientific literature is presented. Guidelines for the prevention, diagnosis and management are examined.
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