Grinding: The grinding and clicking in the knee is usually due to some "wear and tear" under the kneecap (patella). As long as it is not painful it is not worrisome. While it may be a harbinger for osteoarthritis no one can predict how quickly it will accelerate.
Answered 3/19/2013
5.2k views
3 doctors weighed in across 2 answers
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question