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  • Patient Introduction
  • 1. Incision and Exposure
  • 2. Middle Fossa Craniotomy
  • 3. Dura Elevation
  • 4. Repair of Tegmen Defect
  • 5. Craniotomy Repair
  • 6. Closure
  • 7. Repair of Tympanic Membrane Perforation
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Middle Fossa Approach to Repair Cerebrospinal Fluid Leak

Main Text


Calhoun Cunningham III performs a repair of a cerebrospinal fluid leak into the mastoid cavity by way of a middle fossa craniotomy. His novel use of bone and fascia grafts allows for autologous closure.

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