ABSTRACT
Objective This study aims to investigate the impact of the COVID-19 pandemic on urgent awake tracheotomies (UATs) in adults in a reference center. Methodology During the pandemic (between March 2020 and May 2022) and before the pandemic (between January 2018 and March 2020), medical charts of patients who underwent UATs were reviewed. The analysis focused on demographic characteristics, indications, COVID-19 positivity status, surgical procedures, and complications. Results During the pandemic, 67 UATs (age 62.04 ± 11.9 years) were performed. Of the indications, 56 (83.5%) were malignancy. Before the pandemic, 22 UATs (age 63.86 ± 15.1 years) were performed, of which 14 UATs (63.6%) were due to malignancy. There was a significant increase in UATs and their indications in patients with head and neck malignancies (P < 0.05). Stay suture (65, 97%) and suture ligation of the thyroidal isthmus (61, 91%) were significantly performed during the pandemic (P < 0.05). Conclusions A significant increase in UAT was detected, especially in patients with advanced head and neck cancer. Pandemic conditions and the risk of viral transmission have led to more conservative UAT techniques.
Subject(s)
Head and Neck Neoplasms/diagnosis , Pilomatrixoma/diagnosis , Female , Humans , Middle AgedABSTRACT
OBJECTIVE: The sinus tympani is a challenging area for the otologic surgeon to access and from which to remove the disease process. Recently, a posterior approach to the sinus tympani through the mastoid was proposed as an alternative technique in cases of deep sinus tympani. STUDY DESIGN AND SETTING: The posterior approach was performed by dissecting the triangular bony area formed by the facial nerve, lateral semicircular canal, and posterior semicircular canal in 8 temporal bone specimens. RESULTS: The edges of the triangle on the facial nerve and lateral semicircular canal were almost constant at 5 mm. The edge on the posterior semicircular canal was about 4 mm. CONCLUSION: It is possible to expose the sinus tympani from the posterior by careful dissection through this triangle, which has almost constant dimensions.