Why don't family medicine docs do flexible/fiber optic naso-laryngoscopy?

Hi all. M3/4 here. I know my question may seem strange. But I just got done with a 4 week ENT rotation and something occurred to me I'd be curious to get some input on. ENT is one of those mixed surgical fields where docs could be doing anything from managing thyroid medication and cleaning out eardrums to complex free flaps. However, it seemed to me that the vast majority of what they did, at least in clinic (and I recognize this may be particular to the institution I was at), was hear... Why don't family medicine docs do flexible/fiber optic naso-laryngoscopy?
Source: Student Doctor Network - Category: Universities & Medical Training Authors: Source Type: forums