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  • Title
  • 1. Positioning and Anatomic Landmark Identification
  • 2. Draf I
  • 3. Draf II-A "Uncapping the Egg"
  • 4. Draf II-B
  • 5. Draf III

Frontal Sinus Dissection (Cadaver)

23088 views

C. Scott Brown, MD; Ralph Abi Hachem, MD, MSc
Duke University Medical Center

Otolaryngology

Procedure Outline

Table of Contents

  1. 1. Positioning and Anatomic Landmark Identification
    1. 2. Draf I
      1. 3. Draf II-A "Uncapping the Egg"
        1. 4. Draf II-B
          1. 5. Draf III

            1. Positioning and Anatomic Landmark Identification

            2. Draf I

            1. Anterior Ethmoidectomy
            2. Dissect Agger Nasi
            3. Identify Frontal Sinus

            3. Draf II-A "Uncapping the Egg"

            1. Remove Superior Edge of Agger Nasi
            2. Ensure Identification of Frontal Sinus

            4. Draf II-B

            1. Cut Down Vertical Lamella
            2. Enlarge Frontal Sinusotomy
            3. Connect Frontal Sinus and Supraorbital Ethmoid

            5. Draf III

            1. Drilling Frontal Sinusotomy
            2. Superior Anterior Septectomy

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            Authors

            Filmed At:

            Duke University Medical Center

            Article Information

            Publication Date
            Article ID161.3
            Production ID0161.3
            Volume2024
            Issue161.3
            DOI
            https://doi.org/10.24296/jomi/161.3