PMC7231812_01
Intraoperative photograph during the application of PuraStat  to the raw mucosal surface. PuraStat  is applied using the provided prefilled syringe over the newly exposed raw mucosal surface following exposure of the pharynx using a Boyle-Davis mouth gag and coblation assisted division of the nasopharyngeal stenosis.
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fig0005
Application of 4 ml of topical Purastat in a thin layer was subsequently performed onto the newly exposed surfaces (Fig. 1, Fig. 2).