A 49-year-old member asked:
what does it mean when your toenail turns black and blue?
2 doctor answers
Dr. Eric Tepper answered
40 years experience Podiatry
Trauma to toenail: It usually is indicative of a traumatic event to the toenail. The discoloration is a sub ungual (beneath the nail) hematoma.
Answered on Sep 16, 2013
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