A member asked:

I stopped cracking my knuckles but throught out the day my finger feels really painful and sore.. why is this, should i be concerned?

A doctor has provided 1 answer
Dr. Jeffrey Greenberg answered

Specializes in Orthopedic Surgery

No relation to pain: Cracking your knuckles has no relation to pain in the digits. The sound of knuckle cracking is the pop of a nitrogen bubble that develops in the joint. You should be evaluated by a hand specialist to determine the cause of your finger soreness. Many reasons other than knuckle cracking that may account for this soreness.

Answered 3/5/2014

4.4k views

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