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  • Title
  • 1. Preparation and Positioning
  • 2. Medialize Middle Turbinate
  • 3. Uncinectomy
  • 4. Maxillary Antrostomy
  • 5. Ethmoid Bulla Removal
  • 6. Identify Anatomic Landmarks
  • 7. Enter Basal Lamella
  • 8. Posterior Ethmoidectomy
  • 9. Sphenoidotomy
  • 10. Superior Ethmoidectomy

Functional Endoscopic Sinus Surgery: Maxillary, Ethmoid, and Sphenoid (Cadaver)

24349 views

C. Scott Brown, MD; David W. Jang, MD
Duke University School of Medicine

Otolaryngology

Procedure Outline

Table of Contents

  1. 1. Preparation and Positioning
    1. 2. Medialize Middle Turbinate
      1. 3. Uncinectomy
        1. 4. Maxillary Antrostomy
          1. 5. Ethmoid Bulla Removal
            1. 6. Identify Anatomic Landmarks
              1. 7. Enter Basal Lamella
                1. 8. Posterior Ethmoidectomy
                  1. 9. Sphenoidotomy
                    1. 10. Superior Ethmoidectomy
                      1. Fracture Uncinate Anteriorly
                      2. Divide Uncinate
                      3. Remove Uncinate
                      1. Identify Natural Ostium
                      2. Widen Maxillary Sinus
                      3. Ensure Natural Ostium
                      1. Palpate the Retrobullar Recess
                      2. Remove Ethmoid Bulla to Fully Expose the Lamina Papyracea Laterally
                      1. Identify Superior Turbinate
                      2. Remove Basal Lamella
                      1. Resect Inferior Portion of Superior Turbinate
                      2. Dilate Sphenoid Sinus Opening
                      3. Identify Sphenoid Sinus
                      1. Remove Partitions along Skull Base

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                      Authors

                      Filmed At:

                      Duke University School of Medicine

                      Article Information

                      Publication Date
                      Article ID161.1
                      Production ID0161.1
                      Volume2024
                      Issue161.1
                      DOI
                      https://doi.org/10.24296/jomi/161.1