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Functional Endoscopic Sinus Surgery (Cadaveric): Maxillary, Ethmoid, Sphenoid
- Preparation and Positioning
- Medialize Middle Turbinate
- Uncinectomy
- Fracture Uncinate Anteriorly
- Divide Uncinate
- Remove Uncinate
- Maxillary Antrostomy
- Identify Natural Ostium
- Widen Maxillary Sinus
- Ensure Natural Ostium
- Ethmoid Bulla Removal
- Palpate the Retrobullar Recess
- Remove Ethmoid Bulla to Fully Expose the Lamina Papyracea Laterally
- Identify Anatomic Landmarks
- Enter Basal Lamella
- Identify Superior Turbinate
- Remove Basal Lamella
- Posterior Ethmoidectomy
- Sphenoidotomy
- Resect Inferior Portion of Superior Turbinate
- Dilate Sphenoid Sinus Opening
- Superior Ethmoidectomy
- Remove Partitions along Skull Base