Magnetized instrument removal of foreign body through the pars plana.
D000328:Adult; D055590:Electromagnetic Phenomena / Q000295:instrumentation*; D005129:Eye Foreign Bodies / Q000601:surgery*; D006801:Humans; D008297:Male; D012590:Sclera / Q000601:surgery; D013525:Surgical Instruments / Q000592:standards*; D014794:Visual Fields; D014822:Vitreous Body / Q000601:surgery