onychia maligna

o·nych·i·a ma·lig·na

acute onychia occurring spontaneously in debilitated patients, or in response to slight trauma.

Wardrop,

James, English surgeon, 1782-1869.
Wardrop disease - acute onychia occurring spontaneously in debilitated patients, or in response to slight trauma. Synonym(s): onychia maligna
Wardrop method - for treatment of aneurysm.