well many things can cause it to have a loose feel. maybe it needs to be recemented (there are many conditions that say yes or not to this)> the tooth under could be fractured, get to the dentist soon. maybe the tooth itself is loose but you cant tell. unfortunatly you need to see a dentist in person to give you a proper diagnosis and treatmen plan.
in my practice, i would say 90% of the time that patients came in with a loose crown it was becasue something more involved related to the tooth underneath or the crown itelf (a perforation for example) was going on. I would say abot half the time it was becasue the tooth had had a root canal and the post became loose (hence the crown) due to a fracture or decay. vey rarely did i need only to recement a loose cown---ie very raely was everything ok underneath. a derntist needs to do an exam and evaluate why it came off.
The Content on this Site is presented in a summary fashion, and is intended to be used for educational and entertainment purposes only. It is not intended to be and should not be interpreted as medical advice or a diagnosis of any health or fitness problem, condition or disease; or a recommendation for a specific test, doctor, care provider, procedure, treatment plan, product, or course of action. Med Help International, Inc. is not a medical or healthcare provider and your use of this Site does not create a doctor / patient relationship. We disclaim all responsibility for the professional qualifications and licensing of, and services provided by, any physician or other health providers posting on or otherwise referred to on this Site and/or any Third Party Site. Never disregard the medical advice of your physician or health professional, or delay in seeking such advice, because of something you read on this Site. We offer this Site AS IS and without any warranties. By using this Site you agree to the following Terms and Conditions. If you think you may have a medical emergency, call your physician or 911 immediately.