Not necessarily. A lot of older surgeons in my area look through the scope for all their sinus cases and don't use any camera/monitor system. I think it's a pretty good bet that whoever did this case trained in the pre-FESS era.
Not necessarily. A lot of older surgeons in my area look through the scope for all their sinus cases and don't use any camera/monitor system. I think it's a pretty good bet that whoever did this case trained in the pre-FESS era.