A member asked:

What can cause little vertical lines on the tips of my fingers?! this is only on my pinky and my ring finger on my right hand.

A doctor has provided 1 answer
Dr. Megan Debell answered

Specializes in Family Medicine

Minor trauma: Usually due to using your hands - usually your dominant hand. If you accidentally bang your fingers against something during your daily activities, little lines can appear in your fingernails.

Answered 12/30/2016

2.9k views

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