Jung MS, et al. – The effect of fibrin sealant (FS; Tisseel) was compared with biodegradable synthetic polyurethane foam (Nasopore) packing for hemostasis and wound healing after functional endoscopic sinus surgery (FESS). Results revealed that both FS and Nasopore were equally successful in obtaining hemostasis and patient satisfaction after FESS. However, differential mucosal healing patterns might be induced by alternative absorbable hemostatic materials. Moreover, FS–treated sides displayed more optimal healing patterns than Nasopore–packed sides.