Does this look like my teeth roots are preforating my sinuses?

[kortney]

 

[kortney]

Teeth are completely healthy.
Have had chronic post nasal drip for years!
And blood work is normal.

I have no idea what's going on with me
Dentist says it's a sinus issue
And ent says it's a dental issue

HELP!
also it's on both sides!

 

[Dr M]

Did your dentist check the associated teeth for any carious lesions? On the one image, it looks like your UL7 has a carious lesion. Any carious lesions, affecting the nerve and leading to pulpal involvement, might lead to pseudocysts or polyp formation in the maxillary sinuses.
This will then be a combination of a dental and sinus issue.
Start with a thorough evaluation of the teeth first