Does comparison of three different polyvinyl alcohol pack following functional endoscopic Nasal surgery?
Considering that removal of the second pack (middle meatus) is more painful than the first (nasal fossa), our results suggest that a pf-PVA can be placed in the middle meatus and a oc-PVA in the nasal fossa in order to reduce patient's discomfort in terms of pain and bleeding.
Frequently changing PCPs may impair continuity and result in increased healthcare utilization.