A member asked:

Is it weird that i can crack my big toe?

A doctor has provided 1 answer

No.: Many joints can be "cracked". The leading theory seems to be that of cavitation, which is small areas of vacuum forming in the joint fluid which when released cause the "cracking" sound.

Answered 9/14/2014

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Is there an easy and fast way to take care of cracks in big toe nails?

4 doctors weighed in across 2 answers