Reverse Rotation Flap for Reconstruction of Donor Site After Vascular Pedicled Nasoseptal Flap in Skull Base Surgery Anatomy, Cranial Neurosurgery, Endoscopy, Minimally Invasive, Skull Base Skills endoscopic skull base surgery, nasoseptal flap, Skull base reconstruction Posted on September 13, 2020 ← Prevention and Management of Vascular Injuries in Endoscopic Surgery of the Sinonasal Tract and Skull Base Avoiding Injury to the Abducens Nerve During Expanded Endonasal Endoscopic Surgery: Anatomic and Clinical Case Studies →