Anatomy & SciencesQuestion 294 of 484

Small white spots on the nail plate caused by minor trauma to the matrix during nail formation are called:

a.Leukonychia
b.Koilonychia
c.Onychophagia
d.Paronychia

Explanation

Leukonychia is the term for white spots or marks within the plate, usually from minor matrix trauma. They are harmless and grow out with the nail.

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