title: Fiberendoscopic extraction of a coiled spring from the stomach.
mesh_terms: D005336:Fiber Optic Technology; D005547:Foreign Bodies / Q000628:therapy*; D005773:Gastroscopy / Q000379:methods; D006801:Humans; D008297:Male; D008875:Middle Aged; D013270:Stomach; D013525:Surgical Instruments