title: Surgical anatomy of the parasellar region and the sublabial trans-septal approach to the sella.
mesh_terms: D006801:Humans; D007016:Hypophysectomy / Q000379:methods*; D012658:Sella Turcica / Q000033:anatomy & histology* / Q000601:surgery; D013100:Sphenoid Bone / Q000033:anatomy & histology