The displacement technique: a simple method for clearing maxillary sinus stubborn mucus.

Shireen SamargandyDaniel J LeeJohn M Lee

Published in: European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery (2021)

The displacement technique is a simple and inexpensive method for addressing stubborn secretions.

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