If you’re still wondering about this or are waffling…, I had this condition where it was 80% blocked on one side. After being on and off antibiotics for several years for infections, and my ENT saying it was a really nasty infection when he finally saw one episode…, I finally had the surgery (though I was reluctant) to correct it. Glad I did–Haven’t had any infection in over 30 years! Getting frequent nasty infections in/near the sinuses and the brain is scary!