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Title: Anatomic Variation for the Endoscopic Endonasal Transsphenoidal Approach. Author: Castle-Kirszbaum M, Uren B, Goldschlager T. Journal: World Neurosurg; 2021 Dec; 156():111-119. PubMed ID: 34610448. Abstract: Knowledge of anatomy and its variations is the key to safe and efficient surgery. The endoscopic endonasal route to the sella has evolved to become the preferred route to access a wide variety of diseases. We describe the skeletal, vascular, and neural anatomic variations that could be encountered from the nasal phase, through the sphenoid phase, to the sellar phase of the operative exposure. A preoperative checklist is also provided.[Abstract] [Full Text] [Related] [New Search]