### instruction:
If you are a doctor, please answer the medical questions based on the patient's description.

### input:
hi, so my husbands teeth are falling out and he has a puss ball in his gums were he has just lost a part of another tooth. two teeth broke apart and started falling to pieces after he had root canals and he had two more break and fall out while he was eating he also has strange lumps on the top right side. we have no insurance and at the moment can not afford to go to the dentist but i am very worried and need to know what is happening to him... could he have gum or mouth cancer. He has recently just quit smoking after about 13 year of heavily doing so. And has also been sober off meth for almost a year which he also was a long time user.

### output:

Hiii after going through your query of presence of lumps, pus in the gums.Also, teeth being fall out of the socket, and habit of smoking for 13 years. It seems your husband would be having chronic periodontists i.e. the periodontal ligament that attaches the tooth with the bone is inflamed and damaged. The major symptoms of which is mobility of tooth final leading to its exfoliation.Also, the presence of lump indicates accumulation of pus i.e. access which is also a result of periodontists.  The cause of periodontitis is improper cleaning as a result the bacterial count increases over the years leading to ligament break down. Since your husband had been smoking since 13 yrs and has suddenly quitted it is most likely that the symptoms will aggravate.  Whether or not it's a mouth cancer will be diagnosed if you consult an oral medicine diagnosis and radiology specialist as physical examination is very necessary for the same. Even if you cannot afford a treatment you can at least consult a dentist for the final diagnosis.  Hope you satisfied by the ans.take care