Trauma bulla in Adult
Synopsis

They result from chronic pressure or friction on the skin, such as that from wearing tight shoes. They are most common on the palms and soles. They can be skin colored or red / purple from hemorrhage. They are usually painful and have a stinging or burning sensation for 1-2 days after the trauma.
Codes
R23.8 – Other skin changes
SNOMEDCT:
70010000 – Friction blister
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