>>14134968>>14129290I think it's a lot more considering all the sinus passages
1 for the digestive tract,
1 more as the nostrils connect to one another
1 more as the sinus connects to the mouth
2 more as the sinus connects to each eye
2 more as the sinus connects to each ear
N for each N piercings
i think there are some loops in the sinuses, but i simply cannot be bothered to look up an anatomical diagram.
