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DCR and Nasolacrimal System (Cadaver)

Matthew D Ellison, MD1, Prithwijit Roychowdhury, BS2, C. Scott Brown, MD1
1 Department of Otolaryngology, Duke University
2 University of Massachusetts Medical School
  1. Anatomic Landmarking
  2. Incision
  3. Create Mucosal Flap
  4. Expose Nasolacrimal Sac
    1. Drill Area of Nasolacrimal Sac
    2. Release Flap
    3. Drill Area of Nasolacrimal Sac
  5. Lacrimal Duct Probe
  6. Lacrimal Sac Incision
  7. Cover Exposed Bone with Mucosal Flap