• Mercy George, Arun Alexander, John Mathew, Arunachalam Iyer, Jerome Waterval, Christian Simon, Daniele Marchioni, and Raphael Maire.
• Department of Otorhinolaryngology, Head & Neck Surgery, Lausanne University Hospital, Lausanne, Switzerland.
• Eur Arch Otorhinolaryngol. 2020 Sep 1; 277 (9): 2619-2623.

PurposeThe COVID-19 infection is an aggressive viral illness with high risk of transmission during otolaryngology examination and surgery. Cholesteatoma is known for its potential to cause complications and scheduling of surgery during the pandemic must be done carefully. The majority of otological surgeries may be classified as elective and postponed at this time (e.g., stapedotomy, tympanoplasty); whereas, others are emergencies (e.g., complicated acute otitis media, complicated cholesteatoma with cerebral or Bezold's abscess, meningitis, sinus thrombosis) and require immediate intervention. What is the ideal time for the surgical management of Cholesteatoma during the COVID-19 pandemic?MethodsSenior otologic surgeons from six teaching hospitals from various countries affected by the COVID-19 from around the world met remotely to make recommendations on reorganizing schedules for the treatment of cholesteatoma which has a risk of severe morbidity and mortality. The recommendations are based on their experiences and on available literature.ResultsDue to the high risk of infecting the surgical staff it is prudent to stop all elective ear surgeries and plan cholesteatoma surgery after careful selection of patients, based on the extent of the disease and available resources. Specific precautions including use of appropriate personal protection equipment should be followed when operating on all patients during the pandemic. To facilitate the decision-making in the management of cholesteatoma, timing for surgery can be divided into two categories with 3 and 2 sub-groups based on disease severity.ConclusionsEvidence on the timing of surgery of patients with cholesteatoma during the COVID-19 pandemic is lacking. This manuscript contains practical tips on how cholesteatoma surgery can be reorganized during this pandemic.

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