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Wound healing in the vulnerable: A novel case of postauricular wounds caused by mask ties
Andrew Yousef1, Olivia La Monte1, Matthew Harmon1
1Department of Otolaryngology-Head and Neck Surgery, University of California, San Diego, CA, USA.
Background:
The COVID-19 pandemic has made facial masks an essential part of daily life. While protective facial masks are crucial to help the spread of viral infections, they are common causes of facial skin breakdown, acne, and superficial injuries. Masks with elastic ear loops are also particularly likely to cause ear pressure injuries.
Case Report:
Herein, we present a case of a patient experiencing homelessness found to have significant postauricular wounds due to prolonged mask use in the context of the Covid-19 pandemic. These injuries led to bilateral erosion of the helix with partial avulsion of the ear and mask ear loops eroding into cartilage.
Why Should An Emergency Physician Be Aware Of This?:
We describe a rare complication of mask use and highlight the difficulties the COVID pandemic has made in providing adequate care for chronic head and neck wounds amongst the homeless population. While PPE remains an important part of decreasing the risk of the spread of infections, it is important to recognize the vulnerabilities of the homeless population during the COVID pandemic and how best to care for novel auricular wounds.

