Hummm , ok lol

I use SensoDyne tooth paste, not sure if it has Xylitol or not

Why dont they fill it with filling material ?? This is in the tooth I was having problems with after the one behind it was extracted so this tooth was THUROGHLY looked at by my dentist and the oral surgeon and neither said anything ??

The pit or tiny hole is right over the top of the cheek side filling. Seems they would want to put filling material in it but again neither seemed too concerned...

None of my other teeth have this is it ok do you feel to leave it