Hello dear,
After going through your history, I believe you have some genuine concern and I will try to help you out of this situation.
Our nose is surrounded by
sinuses. Sinuses are empty cave like spaces in the facial bones with their mouth opening into the nose. These opening are very small and lined by epithelium same as that of nose. In a normal situation when we breathe, air enters the sinuses and ventilate them. Also there is constant production of fluids inside the sinuses, which drain out through the small opening to the nose.
When nose is affected with some infection, even
common cold, the epithelium swells and so the epithelium around the mouth of the sinuses. Now the sinuses can not be ventilated nor can be drained. This leads to deposition of fluid inside the sinuses and SINUSITIS. Any anatomical defect like DNS (Deviated
nasal septum). Hypertrophied turbinates and other abnormalities only add to the risk of development of sinusitis.
Addressing your concern with the relation of upper jaw bone (
Maxilla) with sinus, I would say you are right. The Pre-molar and the molar teeth ( Last 5 teeth used for chewing) in upper jaw have got longer roots and the parting bony wall between the sinus and tooth root may be very thin or even it may be absent. So even
tooth infection can travel to the sinus. It is not uncommon that after any dental procedure over these teeth
recurrent sinusitis develop due to a new connection between the root of tooth and sinus.
In your situation, I believe there is similar communication between your sinus and tooth root which is leading to your suffering.
In my clinic in cases like you I advise them to go for a
CT scan PNS ( Para nasal sinuses) to see any hidden pathology inside the nose and sinuses and also any communication as I have specified and manage according to the report.
I hope I could solve your query. Please do not hesitate to clarify more doubts for the same situation.
Thank you for the way you are in my life.
Dr Ipsit Panda