See below: about 20% of all maxillary sinus infections are caused by tooth infections, Basically, basically tooth and gum abscesses of the upper back teeth can eat through the bone and invade the maxillary sinus. Mucositis is also a possibility. Please see a dentist asap.
Answered 2/18/2015
3.3k views
A doctor has provided 1 answer
A doctor has provided 1 answer
2 doctors weighed in across 2 answers
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question