middle meatus

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FESS After Caldwell-Luc Procedure

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The video depicts a FESS restoration of the connection between the contracted right maxillary sinus and the middle meatus. Patient had had a non-endoscopic Caldwell-Luc surgery in the distance past.

Nasal Septoplasty - Endoscopy

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The patient presented with a sharp septal spur, which was excised endoscopically to relieve the obstruction and ensure the access to the middle meatus.

Right middle meatus - Natural Maxillary Sinus...

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In this video the view of the right middle meatus with a special focus on the entrance of the natural maxillary sinus ostium is shown. It is not easily to see as it lies behind the uncinate process (arrow)...

Multiple Nasal Polyps

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The nasal polyp appears as glistening swelling and it can be compared to peeled grape. The nasal cavity is involved by the polyp either unilaterally or bilaterally and it can be associated by sinusitis....

Probing and Mobilization of Nasal Polyps

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In this video we can see nasal polyps which are probed and mobilized by the use of a ring curette to demonstrate its mobility, and differentiate it from nasal turbinates. The base is more firm, immobile...

The Uncinate Process

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In this video we can see the anatomy of the middle meatus area with the primary focus on the uncinate process. The critical surface landmark during endoscopic sinus surgery is provided by this sickle-shaped...