Verhaeghe, Wim Removal of a low-velocity projectile from the base of the sphenoid sinus using navigation-guided endoscopy. [electronic resource] - The Journal of craniofacial surgery Mar 2012 - 472-6 p. digital Publication Type: Case Reports; Journal Article ISSN: 1536-3732 Standard No.: 10.1097/SCS.0b013e3182413ef8 doi Subjects--Topical Terms: AgedEndoscopy--methodsForeign Bodies--diagnostic imagingHumansMaleSphenoid Sinus--diagnostic imagingTomography, X-Ray ComputedWounds, Gunshot--diagnostic imaging