Oral lesions in patients with COVID-19 hospitalized in an intensive care unit: a case-series study

This study evaluated the presence of oral lesions in patients with COVID-19 hospitalized in an intensive care unit ( ICU). Data included demographic, clinical, and laboratory information. Clinical assessment of the oral cavity was performed on the 2nd and 5th days of orotracheal intubation. Thirty-eight patients were evaluated and 16 (42.1%) presented oral lesions during their ICU stay. The median age and length of stay were 75 years and 15 days, respectively. Among the patients with oral lesions, ulcerative oral lesions were reported in 14 (87.5%) patients, of which 11 (78.6%) were found on the lips. This study highlights the importance of oral examination for patients admitted to the ICU with COVID-19.