title: Anatomic variations of the sella turcica.
abstract: Structural variations of the sella turcica occur more often than might be supposed. Some of these may assume technical significance in surgery for intracranial aneurysm.
mesh_terms: D006801:Humans; D002532:Intracranial Aneurysm / Q000601:surgery; D012658:Sella Turcica / Q000033:anatomy & histology* / Q000601:surgery