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

BACKGROUND

Clearing thick secretions from the hidden crevices of the maxillary sinus can be challenging and can increase operative time during endoscopic sinus surgery.

METHODS

We demonstrate the Displacement Technique as a user-friendly technique to address thick secretions within the maxillary sinus barring no orbital floor dehiscence. First, a wide maxillary antrostomy is performed. Then, a surgical pledget is placed in the maxillary sinus to displace the inspissated content into the nasal cavity using a curved suction. This process is repeated as necessary.

CONCLUSION

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