<s>[INST] tooth 19 a molar - the endontist started a root canal but closed it after he looked in. he said the root is cracked and if i had the root canal the tooth would only last about 6 months. what can i do to save the tooth it is scheduled to be extracted. thanks dr. ginny [/INST] His, Welcome To Chat Doctor & Thanks For Asking Your Query Here I understand your concern that you want to save your tooth but its completely depends upon the condition of your tooth and surrounding bone and tissue It is almost not possible to save it if the root of your molar has a complete vertical fracture running from crown towards the tip of root but if fracture is little of incomplete than there are chances of post & core built up after completing Root canal a dental X-ray will show the exact pathology as your endodontist has suggested going for extraction, he would have definitely looked at all possible way to save the tooth but if you feel uncertain you can always take a second advise however if your tooth can not be saved with any possible treatment you may opt for a dental Implant which your Chat Doctor.  </s>